diff options
Diffstat (limited to 'openssl/trunk/crypto/dsa')
| -rw-r--r-- | openssl/trunk/crypto/dsa/Makefile | 164 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/README | 4 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa.h | 285 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_asn1.c | 140 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_depr.c | 106 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_err.c | 114 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_gen.c | 315 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_key.c | 128 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_lib.c | 311 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_ossl.c | 393 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_sign.c | 92 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsa_vrf.c | 94 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsagen.c | 111 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/dsatest.c | 260 | ||||
| -rw-r--r-- | openssl/trunk/crypto/dsa/fips186a.txt | 122 |
15 files changed, 0 insertions, 2639 deletions
diff --git a/openssl/trunk/crypto/dsa/Makefile b/openssl/trunk/crypto/dsa/Makefile deleted file mode 100644 index 676baf7d..00000000 --- a/openssl/trunk/crypto/dsa/Makefile +++ /dev/null @@ -1,164 +0,0 @@ -# -# OpenSSL/crypto/dsa/Makefile -# - -DIR= dsa -TOP= ../.. -CC= cc -INCLUDES= -I.. -I$(TOP) -I../../include -CFLAG=-g -MAKEFILE= Makefile -AR= ar r - -CFLAGS= $(INCLUDES) $(CFLAG) - -GENERAL=Makefile -TEST=dsatest.c -APPS= - -LIB=$(TOP)/libcrypto.a -LIBSRC= dsa_gen.c dsa_key.c dsa_lib.c dsa_asn1.c dsa_vrf.c dsa_sign.c \ - dsa_err.c dsa_ossl.c dsa_depr.c -LIBOBJ= dsa_gen.o dsa_key.o dsa_lib.o dsa_asn1.o dsa_vrf.o dsa_sign.o \ - dsa_err.o dsa_ossl.o dsa_depr.o - -SRC= $(LIBSRC) - -EXHEADER= dsa.h -HEADER= $(EXHEADER) - -ALL= $(GENERAL) $(SRC) $(HEADER) - -top: - (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) - -all: lib - -lib: $(LIBOBJ) - $(AR) $(LIB) $(LIBOBJ) - $(RANLIB) $(LIB) || echo Never mind. - @touch lib - -files: - $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO - -links: - @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER) - @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST) - @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS) - -install: - @[ -n "$(INSTALLTOP)" ] # should be set by top Makefile... - @headerlist="$(EXHEADER)"; for i in $$headerlist ; \ - do \ - (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \ - chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ - done; - -tags: - ctags $(SRC) - -tests: - -lint: - lint -DLINT $(INCLUDES) $(SRC)>fluff - -depend: - @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... - $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) - -dclean: - $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new - mv -f Makefile.new $(MAKEFILE) - -clean: - rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -dsa_asn1.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_asn1.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h -dsa_asn1.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_asn1.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_asn1.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_asn1.o: ../../include/openssl/opensslconf.h -dsa_asn1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_asn1.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -dsa_asn1.o: ../../include/openssl/symhacks.h ../cryptlib.h dsa_asn1.c -dsa_depr.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_depr.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_depr.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_depr.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_depr.o: ../../include/openssl/err.h ../../include/openssl/evp.h -dsa_depr.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h -dsa_depr.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -dsa_depr.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_depr.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -dsa_depr.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -dsa_depr.o: ../../include/openssl/symhacks.h ../cryptlib.h dsa_depr.c -dsa_err.o: ../../include/openssl/bio.h ../../include/openssl/crypto.h -dsa_err.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -dsa_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h -dsa_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -dsa_err.o: dsa_err.c -dsa_gen.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_gen.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_gen.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_gen.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_gen.o: ../../include/openssl/err.h ../../include/openssl/evp.h -dsa_gen.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h -dsa_gen.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -dsa_gen.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_gen.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -dsa_gen.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -dsa_gen.o: ../../include/openssl/symhacks.h ../cryptlib.h dsa_gen.c -dsa_key.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_key.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_key.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_key.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_key.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -dsa_key.o: ../../include/openssl/ossl_typ.h ../../include/openssl/rand.h -dsa_key.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -dsa_key.o: ../../include/openssl/symhacks.h ../cryptlib.h dsa_key.c -dsa_lib.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_lib.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h -dsa_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h -dsa_lib.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -dsa_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h -dsa_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -dsa_lib.o: ../cryptlib.h dsa_lib.c -dsa_ossl.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_ossl.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_ossl.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_ossl.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_ossl.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_ossl.o: ../../include/openssl/opensslconf.h -dsa_ossl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_ossl.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -dsa_ossl.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -dsa_ossl.o: ../cryptlib.h dsa_ossl.c -dsa_sign.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -dsa_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -dsa_sign.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h -dsa_sign.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -dsa_sign.o: ../../include/openssl/opensslconf.h -dsa_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_sign.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -dsa_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -dsa_sign.o: ../cryptlib.h dsa_sign.c -dsa_vrf.o: ../../e_os.h ../../include/openssl/asn1.h -dsa_vrf.o: ../../include/openssl/asn1_mac.h ../../include/openssl/bio.h -dsa_vrf.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h -dsa_vrf.o: ../../include/openssl/crypto.h ../../include/openssl/dsa.h -dsa_vrf.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h -dsa_vrf.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -dsa_vrf.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -dsa_vrf.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -dsa_vrf.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -dsa_vrf.o: ../cryptlib.h dsa_vrf.c diff --git a/openssl/trunk/crypto/dsa/README b/openssl/trunk/crypto/dsa/README deleted file mode 100644 index 6a7e9c17..00000000 --- a/openssl/trunk/crypto/dsa/README +++ /dev/null @@ -1,4 +0,0 @@ -The stuff in here is based on patches supplied to me by -Steven Schoch <schoch@sheba.arc.nasa.gov> to do DSS. -I have since modified a them a little but a debt of gratitude -is due for doing the initial work. diff --git a/openssl/trunk/crypto/dsa/dsa.h b/openssl/trunk/crypto/dsa/dsa.h deleted file mode 100644 index 3a8fe5b5..00000000 --- a/openssl/trunk/crypto/dsa/dsa.h +++ /dev/null @@ -1,285 +0,0 @@ -/* crypto/dsa/dsa.h */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* - * The DSS routines are based on patches supplied by - * Steven Schoch <schoch@sheba.arc.nasa.gov>. He basically did the - * work and I have just tweaked them a little to fit into my - * stylistic vision for SSLeay :-) */ - -#ifndef HEADER_DSA_H -#define HEADER_DSA_H - -#include <openssl/e_os2.h> - -#ifdef OPENSSL_NO_DSA -#error DSA is disabled. -#endif - -#ifndef OPENSSL_NO_BIO -#include <openssl/bio.h> -#endif -#include <openssl/crypto.h> -#include <openssl/ossl_typ.h> - -#ifndef OPENSSL_NO_DEPRECATED -#include <openssl/bn.h> -#ifndef OPENSSL_NO_DH -# include <openssl/dh.h> -#endif -#endif - -#ifndef OPENSSL_DSA_MAX_MODULUS_BITS -# define OPENSSL_DSA_MAX_MODULUS_BITS 10000 -#endif - -#define DSA_FLAG_CACHE_MONT_P 0x01 -#define DSA_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DSA - * implementation now uses constant time - * modular exponentiation for secret exponents - * by default. This flag causes the - * faster variable sliding window method to - * be used for all exponents. - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* Already defined in ossl_typ.h */ -/* typedef struct dsa_st DSA; */ -/* typedef struct dsa_method DSA_METHOD; */ - -typedef struct DSA_SIG_st - { - BIGNUM *r; - BIGNUM *s; - } DSA_SIG; - -struct dsa_method - { - const char *name; - DSA_SIG * (*dsa_do_sign)(const unsigned char *dgst, int dlen, DSA *dsa); - int (*dsa_sign_setup)(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, - BIGNUM **rp); - int (*dsa_do_verify)(const unsigned char *dgst, int dgst_len, - DSA_SIG *sig, DSA *dsa); - int (*dsa_mod_exp)(DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1, - BIGNUM *a2, BIGNUM *p2, BIGNUM *m, BN_CTX *ctx, - BN_MONT_CTX *in_mont); - int (*bn_mod_exp)(DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx, - BN_MONT_CTX *m_ctx); /* Can be null */ - int (*init)(DSA *dsa); - int (*finish)(DSA *dsa); - int flags; - char *app_data; - /* If this is non-NULL, it is used to generate DSA parameters */ - int (*dsa_paramgen)(DSA *dsa, int bits, - unsigned char *seed, int seed_len, - int *counter_ret, unsigned long *h_ret, - BN_GENCB *cb); - /* If this is non-NULL, it is used to generate DSA keys */ - int (*dsa_keygen)(DSA *dsa); - }; - -struct dsa_st - { - /* This first variable is used to pick up errors where - * a DSA is passed instead of of a EVP_PKEY */ - int pad; - long version; - int write_params; - BIGNUM *p; - BIGNUM *q; /* == 20 */ - BIGNUM *g; - - BIGNUM *pub_key; /* y public key */ - BIGNUM *priv_key; /* x private key */ - - BIGNUM *kinv; /* Signing pre-calc */ - BIGNUM *r; /* Signing pre-calc */ - - int flags; - /* Normally used to cache montgomery values */ - BN_MONT_CTX *method_mont_p; - int references; - CRYPTO_EX_DATA ex_data; - const DSA_METHOD *meth; - /* functional reference if 'meth' is ENGINE-provided */ - ENGINE *engine; - }; - -#define DSAparams_dup(x) ASN1_dup_of_const(DSA,i2d_DSAparams,d2i_DSAparams,x) -#define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \ - (char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x)) -#define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \ - (unsigned char *)(x)) -#define d2i_DSAparams_bio(bp,x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x) -#define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x) - - -DSA_SIG * DSA_SIG_new(void); -void DSA_SIG_free(DSA_SIG *a); -int i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp); -DSA_SIG * d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length); - -DSA_SIG * DSA_do_sign(const unsigned char *dgst,int dlen,DSA *dsa); -int DSA_do_verify(const unsigned char *dgst,int dgst_len, - DSA_SIG *sig,DSA *dsa); - -const DSA_METHOD *DSA_OpenSSL(void); - -void DSA_set_default_method(const DSA_METHOD *); -const DSA_METHOD *DSA_get_default_method(void); -int DSA_set_method(DSA *dsa, const DSA_METHOD *); - -DSA * DSA_new(void); -DSA * DSA_new_method(ENGINE *engine); -void DSA_free (DSA *r); -/* "up" the DSA object's reference count */ -int DSA_up_ref(DSA *r); -int DSA_size(const DSA *); - /* next 4 return -1 on error */ -int DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp); -int DSA_sign(int type,const unsigned char *dgst,int dlen, - unsigned char *sig, unsigned int *siglen, DSA *dsa); -int DSA_verify(int type,const unsigned char *dgst,int dgst_len, - const unsigned char *sigbuf, int siglen, DSA *dsa); -int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); -int DSA_set_ex_data(DSA *d, int idx, void *arg); -void *DSA_get_ex_data(DSA *d, int idx); - -DSA * d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length); -DSA * d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length); -DSA * d2i_DSAparams(DSA **a, const unsigned char **pp, long length); - -/* Deprecated version */ -#ifndef OPENSSL_NO_DEPRECATED -DSA * DSA_generate_parameters(int bits, - unsigned char *seed,int seed_len, - int *counter_ret, unsigned long *h_ret,void - (*callback)(int, int, void *),void *cb_arg); -#endif /* !defined(OPENSSL_NO_DEPRECATED) */ - -/* New version */ -int DSA_generate_parameters_ex(DSA *dsa, int bits, - unsigned char *seed,int seed_len, - int *counter_ret, unsigned long *h_ret, BN_GENCB *cb); - -int DSA_generate_key(DSA *a); -int i2d_DSAPublicKey(const DSA *a, unsigned char **pp); -int i2d_DSAPrivateKey(const DSA *a, unsigned char **pp); -int i2d_DSAparams(const DSA *a,unsigned char **pp); - -#ifndef OPENSSL_NO_BIO -int DSAparams_print(BIO *bp, const DSA *x); -int DSA_print(BIO *bp, const DSA *x, int off); -#endif -#ifndef OPENSSL_NO_FP_API -int DSAparams_print_fp(FILE *fp, const DSA *x); -int DSA_print_fp(FILE *bp, const DSA *x, int off); -#endif - -#define DSS_prime_checks 50 -/* Primality test according to FIPS PUB 186[-1], Appendix 2.1: - * 50 rounds of Rabin-Miller */ -#define DSA_is_prime(n, callback, cb_arg) \ - BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg) - -#ifndef OPENSSL_NO_DH -/* Convert DSA structure (key or just parameters) into DH structure - * (be careful to avoid small subgroup attacks when using this!) */ -DH *DSA_dup_DH(const DSA *r); -#endif - -/* BEGIN ERROR CODES */ -/* The following lines are auto generated by the script mkerr.pl. Any changes - * made after this point may be overwritten when the script is next run. - */ -void ERR_load_DSA_strings(void); - -/* Error codes for the DSA functions. */ - -/* Function codes. */ -#define DSA_F_D2I_DSA_SIG 110 -#define DSA_F_DSAPARAMS_PRINT 100 -#define DSA_F_DSAPARAMS_PRINT_FP 101 -#define DSA_F_DSA_DO_SIGN 112 -#define DSA_F_DSA_DO_VERIFY 113 -#define DSA_F_DSA_NEW_METHOD 103 -#define DSA_F_DSA_PRINT 104 -#define DSA_F_DSA_PRINT_FP 105 -#define DSA_F_DSA_SIGN 106 -#define DSA_F_DSA_SIGN_SETUP 107 -#define DSA_F_DSA_SIG_NEW 109 -#define DSA_F_DSA_VERIFY 108 -#define DSA_F_I2D_DSA_SIG 111 -#define DSA_F_SIG_CB 114 - -/* Reason codes. */ -#define DSA_R_BAD_Q_VALUE 102 -#define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100 -#define DSA_R_MISSING_PARAMETERS 101 -#define DSA_R_MODULUS_TOO_LARGE 103 - -#ifdef __cplusplus -} -#endif -#endif diff --git a/openssl/trunk/crypto/dsa/dsa_asn1.c b/openssl/trunk/crypto/dsa/dsa_asn1.c deleted file mode 100644 index 23fce555..00000000 --- a/openssl/trunk/crypto/dsa/dsa_asn1.c +++ /dev/null @@ -1,140 +0,0 @@ -/* dsa_asn1.c */ -/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL - * project 2000. - */ -/* ==================================================================== - * Copyright (c) 2000 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/dsa.h> -#include <openssl/asn1.h> -#include <openssl/asn1t.h> - -/* Override the default new methods */ -static int sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it) -{ - if(operation == ASN1_OP_NEW_PRE) { - DSA_SIG *sig; - sig = OPENSSL_malloc(sizeof(DSA_SIG)); - sig->r = NULL; - sig->s = NULL; - *pval = (ASN1_VALUE *)sig; - if(sig) return 2; - DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE); - return 0; - } - return 1; -} - -ASN1_SEQUENCE_cb(DSA_SIG, sig_cb) = { - ASN1_SIMPLE(DSA_SIG, r, CBIGNUM), - ASN1_SIMPLE(DSA_SIG, s, CBIGNUM) -} ASN1_SEQUENCE_END_cb(DSA_SIG, DSA_SIG) - -IMPLEMENT_ASN1_FUNCTIONS_const(DSA_SIG) - -/* Override the default free and new methods */ -static int dsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it) -{ - if(operation == ASN1_OP_NEW_PRE) { - *pval = (ASN1_VALUE *)DSA_new(); - if(*pval) return 2; - return 0; - } else if(operation == ASN1_OP_FREE_PRE) { - DSA_free((DSA *)*pval); - *pval = NULL; - return 2; - } - return 1; -} - -ASN1_SEQUENCE_cb(DSAPrivateKey, dsa_cb) = { - ASN1_SIMPLE(DSA, version, LONG), - ASN1_SIMPLE(DSA, p, BIGNUM), - ASN1_SIMPLE(DSA, q, BIGNUM), - ASN1_SIMPLE(DSA, g, BIGNUM), - ASN1_SIMPLE(DSA, pub_key, BIGNUM), - ASN1_SIMPLE(DSA, priv_key, BIGNUM) -} ASN1_SEQUENCE_END_cb(DSA, DSAPrivateKey) - -IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPrivateKey, DSAPrivateKey) - -ASN1_SEQUENCE_cb(DSAparams, dsa_cb) = { - ASN1_SIMPLE(DSA, p, BIGNUM), - ASN1_SIMPLE(DSA, q, BIGNUM), - ASN1_SIMPLE(DSA, g, BIGNUM), -} ASN1_SEQUENCE_END_cb(DSA, DSAparams) - -IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAparams, DSAparams) - -/* DSA public key is a bit trickier... its effectively a CHOICE type - * decided by a field called write_params which can either write out - * just the public key as an INTEGER or the parameters and public key - * in a SEQUENCE - */ - -ASN1_SEQUENCE(dsa_pub_internal) = { - ASN1_SIMPLE(DSA, pub_key, BIGNUM), - ASN1_SIMPLE(DSA, p, BIGNUM), - ASN1_SIMPLE(DSA, q, BIGNUM), - ASN1_SIMPLE(DSA, g, BIGNUM) -} ASN1_SEQUENCE_END_name(DSA, dsa_pub_internal) - -ASN1_CHOICE_cb(DSAPublicKey, dsa_cb) = { - ASN1_SIMPLE(DSA, pub_key, BIGNUM), - ASN1_EX_COMBINE(0, 0, dsa_pub_internal) -} ASN1_CHOICE_END_cb(DSA, DSAPublicKey, write_params) - -IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPublicKey, DSAPublicKey) diff --git a/openssl/trunk/crypto/dsa/dsa_depr.c b/openssl/trunk/crypto/dsa/dsa_depr.c deleted file mode 100644 index f2da680e..00000000 --- a/openssl/trunk/crypto/dsa/dsa_depr.c +++ /dev/null @@ -1,106 +0,0 @@ -/* crypto/dsa/dsa_depr.c */ -/* ==================================================================== - * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@openssl.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.openssl.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -/* This file contains deprecated function(s) that are now wrappers to the new - * version(s). */ - -#undef GENUINE_DSA - -#ifdef GENUINE_DSA -/* Parameter generation follows the original release of FIPS PUB 186, - * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */ -#define HASH EVP_sha() -#else -/* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186, - * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in - * FIPS PUB 180-1) */ -#define HASH EVP_sha1() -#endif - -static void *dummy=&dummy; - -#ifndef OPENSSL_NO_SHA - -#include <stdio.h> -#include <time.h> -#include "cryptlib.h" -#include <openssl/evp.h> -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> -#include <openssl/sha.h> - -#ifndef OPENSSL_NO_DEPRECATED -DSA *DSA_generate_parameters(int bits, - unsigned char *seed_in, int seed_len, - int *counter_ret, unsigned long *h_ret, - void (*callback)(int, int, void *), - void *cb_arg) - { - BN_GENCB cb; - DSA *ret; - - if ((ret=DSA_new()) == NULL) return NULL; - - BN_GENCB_set_old(&cb, callback, cb_arg); - - if(DSA_generate_parameters_ex(ret, bits, seed_in, seed_len, - counter_ret, h_ret, &cb)) - return ret; - DSA_free(ret); - return NULL; - } -#endif -#endif diff --git a/openssl/trunk/crypto/dsa/dsa_err.c b/openssl/trunk/crypto/dsa/dsa_err.c deleted file mode 100644 index d7fac691..00000000 --- a/openssl/trunk/crypto/dsa/dsa_err.c +++ /dev/null @@ -1,114 +0,0 @@ -/* crypto/dsa/dsa_err.c */ -/* ==================================================================== - * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -/* NOTE: this file was auto generated by the mkerr.pl script: any changes - * made to it will be overwritten when the script next updates this file, - * only reason strings will be preserved. - */ - -#include <stdio.h> -#include <openssl/err.h> -#include <openssl/dsa.h> - -/* BEGIN ERROR CODES */ -#ifndef OPENSSL_NO_ERR - -#define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSA,func,0) -#define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSA,0,reason) - -static ERR_STRING_DATA DSA_str_functs[]= - { -{ERR_FUNC(DSA_F_D2I_DSA_SIG), "d2i_DSA_SIG"}, -{ERR_FUNC(DSA_F_DSAPARAMS_PRINT), "DSAparams_print"}, -{ERR_FUNC(DSA_F_DSAPARAMS_PRINT_FP), "DSAparams_print_fp"}, -{ERR_FUNC(DSA_F_DSA_DO_SIGN), "DSA_do_sign"}, -{ERR_FUNC(DSA_F_DSA_DO_VERIFY), "DSA_do_verify"}, -{ERR_FUNC(DSA_F_DSA_NEW_METHOD), "DSA_new_method"}, -{ERR_FUNC(DSA_F_DSA_PRINT), "DSA_print"}, -{ERR_FUNC(DSA_F_DSA_PRINT_FP), "DSA_print_fp"}, -{ERR_FUNC(DSA_F_DSA_SIGN), "DSA_sign"}, -{ERR_FUNC(DSA_F_DSA_SIGN_SETUP), "DSA_sign_setup"}, -{ERR_FUNC(DSA_F_DSA_SIG_NEW), "DSA_SIG_new"}, -{ERR_FUNC(DSA_F_DSA_VERIFY), "DSA_verify"}, -{ERR_FUNC(DSA_F_I2D_DSA_SIG), "i2d_DSA_SIG"}, -{ERR_FUNC(DSA_F_SIG_CB), "SIG_CB"}, -{0,NULL} - }; - -static ERR_STRING_DATA DSA_str_reasons[]= - { -{ERR_REASON(DSA_R_BAD_Q_VALUE) ,"bad q value"}, -{ERR_REASON(DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),"data too large for key size"}, -{ERR_REASON(DSA_R_MISSING_PARAMETERS) ,"missing parameters"}, -{ERR_REASON(DSA_R_MODULUS_TOO_LARGE) ,"modulus too large"}, -{0,NULL} - }; - -#endif - -void ERR_load_DSA_strings(void) - { - static int init=1; - - if (init) - { - init=0; -#ifndef OPENSSL_NO_ERR - ERR_load_strings(0,DSA_str_functs); - ERR_load_strings(0,DSA_str_reasons); -#endif - - } - } diff --git a/openssl/trunk/crypto/dsa/dsa_gen.c b/openssl/trunk/crypto/dsa/dsa_gen.c deleted file mode 100644 index 6a6be3b5..00000000 --- a/openssl/trunk/crypto/dsa/dsa_gen.c +++ /dev/null @@ -1,315 +0,0 @@ -/* crypto/dsa/dsa_gen.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#undef GENUINE_DSA - -#ifdef GENUINE_DSA -/* Parameter generation follows the original release of FIPS PUB 186, - * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */ -#define HASH EVP_sha() -#else -/* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186, - * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in - * FIPS PUB 180-1) */ -#define HASH EVP_sha1() -#endif - -#include <openssl/opensslconf.h> /* To see if OPENSSL_NO_SHA is defined */ - -#ifndef OPENSSL_NO_SHA - -#include <stdio.h> -#include <time.h> -#include "cryptlib.h" -#include <openssl/evp.h> -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> -#include <openssl/sha.h> - -static int dsa_builtin_paramgen(DSA *ret, int bits, - unsigned char *seed_in, int seed_len, - int *counter_ret, unsigned long *h_ret, BN_GENCB *cb); - -int DSA_generate_parameters_ex(DSA *ret, int bits, - unsigned char *seed_in, int seed_len, - int *counter_ret, unsigned long *h_ret, BN_GENCB *cb) - { - if(ret->meth->dsa_paramgen) - return ret->meth->dsa_paramgen(ret, bits, seed_in, seed_len, - counter_ret, h_ret, cb); - return dsa_builtin_paramgen(ret, bits, seed_in, seed_len, - counter_ret, h_ret, cb); - } - -static int dsa_builtin_paramgen(DSA *ret, int bits, - unsigned char *seed_in, int seed_len, - int *counter_ret, unsigned long *h_ret, BN_GENCB *cb) - { - int ok=0; - unsigned char seed[SHA_DIGEST_LENGTH]; - unsigned char md[SHA_DIGEST_LENGTH]; - unsigned char buf[SHA_DIGEST_LENGTH],buf2[SHA_DIGEST_LENGTH]; - BIGNUM *r0,*W,*X,*c,*test; - BIGNUM *g=NULL,*q=NULL,*p=NULL; - BN_MONT_CTX *mont=NULL; - int k,n=0,i,b,m=0; - int counter=0; - int r=0; - BN_CTX *ctx=NULL; - unsigned int h=2; - - if (bits < 512) bits=512; - bits=(bits+63)/64*64; - - if (seed_len < 20) - seed_in = NULL; /* seed buffer too small -- ignore */ - if (seed_len > 20) - seed_len = 20; /* App. 2.2 of FIPS PUB 186 allows larger SEED, - * but our internal buffers are restricted to 160 bits*/ - if ((seed_in != NULL) && (seed_len == 20)) - memcpy(seed,seed_in,seed_len); - - if ((ctx=BN_CTX_new()) == NULL) goto err; - - if ((mont=BN_MONT_CTX_new()) == NULL) goto err; - - BN_CTX_start(ctx); - r0 = BN_CTX_get(ctx); - g = BN_CTX_get(ctx); - W = BN_CTX_get(ctx); - q = BN_CTX_get(ctx); - X = BN_CTX_get(ctx); - c = BN_CTX_get(ctx); - p = BN_CTX_get(ctx); - test = BN_CTX_get(ctx); - - if (!BN_lshift(test,BN_value_one(),bits-1)) - goto err; - - for (;;) - { - for (;;) /* find q */ - { - int seed_is_random; - - /* step 1 */ - if(!BN_GENCB_call(cb, 0, m++)) - goto err; - - if (!seed_len) - { - RAND_pseudo_bytes(seed,SHA_DIGEST_LENGTH); - seed_is_random = 1; - } - else - { - seed_is_random = 0; - seed_len=0; /* use random seed if 'seed_in' turns out to be bad*/ - } - memcpy(buf,seed,SHA_DIGEST_LENGTH); - memcpy(buf2,seed,SHA_DIGEST_LENGTH); - /* precompute "SEED + 1" for step 7: */ - for (i=SHA_DIGEST_LENGTH-1; i >= 0; i--) - { - buf[i]++; - if (buf[i] != 0) break; - } - - /* step 2 */ - EVP_Digest(seed,SHA_DIGEST_LENGTH,md,NULL,HASH, NULL); - EVP_Digest(buf,SHA_DIGEST_LENGTH,buf2,NULL,HASH, NULL); - for (i=0; i<SHA_DIGEST_LENGTH; i++) - md[i]^=buf2[i]; - - /* step 3 */ - md[0]|=0x80; - md[SHA_DIGEST_LENGTH-1]|=0x01; - if (!BN_bin2bn(md,SHA_DIGEST_LENGTH,q)) goto err; - - /* step 4 */ - r = BN_is_prime_fasttest_ex(q, DSS_prime_checks, ctx, - seed_is_random, cb); - if (r > 0) - break; - if (r != 0) - goto err; - - /* do a callback call */ - /* step 5 */ - } - - if(!BN_GENCB_call(cb, 2, 0)) goto err; - if(!BN_GENCB_call(cb, 3, 0)) goto err; - - /* step 6 */ - counter=0; - /* "offset = 2" */ - - n=(bits-1)/160; - b=(bits-1)-n*160; - - for (;;) - { - if ((counter != 0) && !BN_GENCB_call(cb, 0, counter)) - goto err; - - /* step 7 */ - BN_zero(W); - /* now 'buf' contains "SEED + offset - 1" */ - for (k=0; k<=n; k++) - { - /* obtain "SEED + offset + k" by incrementing: */ - for (i=SHA_DIGEST_LENGTH-1; i >= 0; i--) - { - buf[i]++; - if (buf[i] != 0) break; - } - - EVP_Digest(buf,SHA_DIGEST_LENGTH,md,NULL,HASH, NULL); - - /* step 8 */ - if (!BN_bin2bn(md,SHA_DIGEST_LENGTH,r0)) - goto err; - if (!BN_lshift(r0,r0,160*k)) goto err; - if (!BN_add(W,W,r0)) goto err; - } - - /* more of step 8 */ - if (!BN_mask_bits(W,bits-1)) goto err; - if (!BN_copy(X,W)) goto err; - if (!BN_add(X,X,test)) goto err; - - /* step 9 */ - if (!BN_lshift1(r0,q)) goto err; - if (!BN_mod(c,X,r0,ctx)) goto err; - if (!BN_sub(r0,c,BN_value_one())) goto err; - if (!BN_sub(p,X,r0)) goto err; - - /* step 10 */ - if (BN_cmp(p,test) >= 0) - { - /* step 11 */ - r = BN_is_prime_fasttest_ex(p, DSS_prime_checks, - ctx, 1, cb); - if (r > 0) - goto end; /* found it */ - if (r != 0) - goto err; - } - - /* step 13 */ - counter++; - /* "offset = offset + n + 1" */ - - /* step 14 */ - if (counter >= 4096) break; - } - } -end: - if(!BN_GENCB_call(cb, 2, 1)) - goto err; - - /* We now need to generate g */ - /* Set r0=(p-1)/q */ - if (!BN_sub(test,p,BN_value_one())) goto err; - if (!BN_div(r0,NULL,test,q,ctx)) goto err; - - if (!BN_set_word(test,h)) goto err; - if (!BN_MONT_CTX_set(mont,p,ctx)) goto err; - - for (;;) - { - /* g=test^r0%p */ - if (!BN_mod_exp_mont(g,test,r0,p,ctx,mont)) goto err; - if (!BN_is_one(g)) break; - if (!BN_add(test,test,BN_value_one())) goto err; - h++; - } - - if(!BN_GENCB_call(cb, 3, 1)) - goto err; - - ok=1; -err: - if (ok) - { - if(ret->p) BN_free(ret->p); - if(ret->q) BN_free(ret->q); - if(ret->g) BN_free(ret->g); - ret->p=BN_dup(p); - ret->q=BN_dup(q); - ret->g=BN_dup(g); - if (ret->p == NULL || ret->q == NULL || ret->g == NULL) - { - ok=0; - goto err; - } - if ((m > 1) && (seed_in != NULL)) memcpy(seed_in,seed,20); - if (counter_ret != NULL) *counter_ret=counter; - if (h_ret != NULL) *h_ret=h; - } - if(ctx) - { - BN_CTX_end(ctx); - BN_CTX_free(ctx); - } - if (mont != NULL) BN_MONT_CTX_free(mont); - return ok; - } -#endif diff --git a/openssl/trunk/crypto/dsa/dsa_key.c b/openssl/trunk/crypto/dsa/dsa_key.c deleted file mode 100644 index 0423f2e0..00000000 --- a/openssl/trunk/crypto/dsa/dsa_key.c +++ /dev/null @@ -1,128 +0,0 @@ -/* crypto/dsa/dsa_key.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <time.h> -#include "cryptlib.h" -#ifndef OPENSSL_NO_SHA -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> - -static int dsa_builtin_keygen(DSA *dsa); - -int DSA_generate_key(DSA *dsa) - { - if(dsa->meth->dsa_keygen) - return dsa->meth->dsa_keygen(dsa); - return dsa_builtin_keygen(dsa); - } - -static int dsa_builtin_keygen(DSA *dsa) - { - int ok=0; - BN_CTX *ctx=NULL; - BIGNUM *pub_key=NULL,*priv_key=NULL; - - if ((ctx=BN_CTX_new()) == NULL) goto err; - - if (dsa->priv_key == NULL) - { - if ((priv_key=BN_new()) == NULL) goto err; - } - else - priv_key=dsa->priv_key; - - do - if (!BN_rand_range(priv_key,dsa->q)) goto err; - while (BN_is_zero(priv_key)); - - if (dsa->pub_key == NULL) - { - if ((pub_key=BN_new()) == NULL) goto err; - } - else - pub_key=dsa->pub_key; - - { - BIGNUM local_prk; - BIGNUM *prk; - - if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) - { - BN_init(&local_prk); - prk = &local_prk; - BN_with_flags(prk, priv_key, BN_FLG_EXP_CONSTTIME); - } - else - prk = priv_key; - - if (!BN_mod_exp(pub_key,dsa->g,prk,dsa->p,ctx)) goto err; - } - - dsa->priv_key=priv_key; - dsa->pub_key=pub_key; - ok=1; - -err: - if ((pub_key != NULL) && (dsa->pub_key == NULL)) BN_free(pub_key); - if ((priv_key != NULL) && (dsa->priv_key == NULL)) BN_free(priv_key); - if (ctx != NULL) BN_CTX_free(ctx); - return(ok); - } -#endif diff --git a/openssl/trunk/crypto/dsa/dsa_lib.c b/openssl/trunk/crypto/dsa/dsa_lib.c deleted file mode 100644 index b9825791..00000000 --- a/openssl/trunk/crypto/dsa/dsa_lib.c +++ /dev/null @@ -1,311 +0,0 @@ -/* crypto/dsa/dsa_lib.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/asn1.h> -#ifndef OPENSSL_NO_ENGINE -#include <openssl/engine.h> -#endif -#ifndef OPENSSL_NO_DH -#include <openssl/dh.h> -#endif - -const char *DSA_version="DSA" OPENSSL_VERSION_PTEXT; - -static const DSA_METHOD *default_DSA_method = NULL; - -void DSA_set_default_method(const DSA_METHOD *meth) - { - default_DSA_method = meth; - } - -const DSA_METHOD *DSA_get_default_method(void) - { - if(!default_DSA_method) - default_DSA_method = DSA_OpenSSL(); - return default_DSA_method; - } - -DSA *DSA_new(void) - { - return DSA_new_method(NULL); - } - -int DSA_set_method(DSA *dsa, const DSA_METHOD *meth) - { - /* NB: The caller is specifically setting a method, so it's not up to us - * to deal with which ENGINE it comes from. */ - const DSA_METHOD *mtmp; - mtmp = dsa->meth; - if (mtmp->finish) mtmp->finish(dsa); -#ifndef OPENSSL_NO_ENGINE - if (dsa->engine) - { - ENGINE_finish(dsa->engine); - dsa->engine = NULL; - } -#endif - dsa->meth = meth; - if (meth->init) meth->init(dsa); - return 1; - } - -DSA *DSA_new_method(ENGINE *engine) - { - DSA *ret; - - ret=(DSA *)OPENSSL_malloc(sizeof(DSA)); - if (ret == NULL) - { - DSAerr(DSA_F_DSA_NEW_METHOD,ERR_R_MALLOC_FAILURE); - return(NULL); - } - ret->meth = DSA_get_default_method(); -#ifndef OPENSSL_NO_ENGINE - if (engine) - { - if (!ENGINE_init(engine)) - { - DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB); - OPENSSL_free(ret); - return NULL; - } - ret->engine = engine; - } - else - ret->engine = ENGINE_get_default_DSA(); - if(ret->engine) - { - ret->meth = ENGINE_get_DSA(ret->engine); - if(!ret->meth) - { - DSAerr(DSA_F_DSA_NEW_METHOD, - ERR_R_ENGINE_LIB); - ENGINE_finish(ret->engine); - OPENSSL_free(ret); - return NULL; - } - } -#endif - - ret->pad=0; - ret->version=0; - ret->write_params=1; - ret->p=NULL; - ret->q=NULL; - ret->g=NULL; - - ret->pub_key=NULL; - ret->priv_key=NULL; - - ret->kinv=NULL; - ret->r=NULL; - ret->method_mont_p=NULL; - - ret->references=1; - ret->flags=ret->meth->flags; - CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data); - if ((ret->meth->init != NULL) && !ret->meth->init(ret)) - { -#ifndef OPENSSL_NO_ENGINE - if (ret->engine) - ENGINE_finish(ret->engine); -#endif - CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data); - OPENSSL_free(ret); - ret=NULL; - } - - return(ret); - } - -void DSA_free(DSA *r) - { - int i; - - if (r == NULL) return; - - i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_DSA); -#ifdef REF_PRINT - REF_PRINT("DSA",r); -#endif - if (i > 0) return; -#ifdef REF_CHECK - if (i < 0) - { - fprintf(stderr,"DSA_free, bad reference count\n"); - abort(); - } -#endif - - if(r->meth->finish) - r->meth->finish(r); -#ifndef OPENSSL_NO_ENGINE - if(r->engine) - ENGINE_finish(r->engine); -#endif - - CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, r, &r->ex_data); - - if (r->p != NULL) BN_clear_free(r->p); - if (r->q != NULL) BN_clear_free(r->q); - if (r->g != NULL) BN_clear_free(r->g); - if (r->pub_key != NULL) BN_clear_free(r->pub_key); - if (r->priv_key != NULL) BN_clear_free(r->priv_key); - if (r->kinv != NULL) BN_clear_free(r->kinv); - if (r->r != NULL) BN_clear_free(r->r); - OPENSSL_free(r); - } - -int DSA_up_ref(DSA *r) - { - int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DSA); -#ifdef REF_PRINT - REF_PRINT("DSA",r); -#endif -#ifdef REF_CHECK - if (i < 2) - { - fprintf(stderr, "DSA_up_ref, bad reference count\n"); - abort(); - } -#endif - return ((i > 1) ? 1 : 0); - } - -int DSA_size(const DSA *r) - { - int ret,i; - ASN1_INTEGER bs; - unsigned char buf[4]; /* 4 bytes looks really small. - However, i2d_ASN1_INTEGER() will not look - beyond the first byte, as long as the second - parameter is NULL. */ - - i=BN_num_bits(r->q); - bs.length=(i+7)/8; - bs.data=buf; - bs.type=V_ASN1_INTEGER; - /* If the top bit is set the asn1 encoding is 1 larger. */ - buf[0]=0xff; - - i=i2d_ASN1_INTEGER(&bs,NULL); - i+=i; /* r and s */ - ret=ASN1_object_size(1,i,V_ASN1_SEQUENCE); - return(ret); - } - -int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func) - { - return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, argl, argp, - new_func, dup_func, free_func); - } - -int DSA_set_ex_data(DSA *d, int idx, void *arg) - { - return(CRYPTO_set_ex_data(&d->ex_data,idx,arg)); - } - -void *DSA_get_ex_data(DSA *d, int idx) - { - return(CRYPTO_get_ex_data(&d->ex_data,idx)); - } - -#ifndef OPENSSL_NO_DH -DH *DSA_dup_DH(const DSA *r) - { - /* DSA has p, q, g, optional pub_key, optional priv_key. - * DH has p, optional length, g, optional pub_key, optional priv_key. - */ - - DH *ret = NULL; - - if (r == NULL) - goto err; - ret = DH_new(); - if (ret == NULL) - goto err; - if (r->p != NULL) - if ((ret->p = BN_dup(r->p)) == NULL) - goto err; - if (r->q != NULL) - ret->length = BN_num_bits(r->q); - if (r->g != NULL) - if ((ret->g = BN_dup(r->g)) == NULL) - goto err; - if (r->pub_key != NULL) - if ((ret->pub_key = BN_dup(r->pub_key)) == NULL) - goto err; - if (r->priv_key != NULL) - if ((ret->priv_key = BN_dup(r->priv_key)) == NULL) - goto err; - - return ret; - - err: - if (ret != NULL) - DH_free(ret); - return NULL; - } -#endif diff --git a/openssl/trunk/crypto/dsa/dsa_ossl.c b/openssl/trunk/crypto/dsa/dsa_ossl.c deleted file mode 100644 index e6aad858..00000000 --- a/openssl/trunk/crypto/dsa/dsa_ossl.c +++ /dev/null @@ -1,393 +0,0 @@ -/* crypto/dsa/dsa_ossl.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> -#include <openssl/asn1.h> - -static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa); -static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp); -static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig, - DSA *dsa); -static int dsa_init(DSA *dsa); -static int dsa_finish(DSA *dsa); - -static DSA_METHOD openssl_dsa_meth = { -"OpenSSL DSA method", -dsa_do_sign, -dsa_sign_setup, -dsa_do_verify, -NULL, /* dsa_mod_exp, */ -NULL, /* dsa_bn_mod_exp, */ -dsa_init, -dsa_finish, -0, -NULL, -NULL, -NULL -}; - -/* These macro wrappers replace attempts to use the dsa_mod_exp() and - * bn_mod_exp() handlers in the DSA_METHOD structure. We avoid the problem of - * having a the macro work as an expression by bundling an "err_instr". So; - * - * if (!dsa->meth->bn_mod_exp(dsa, r,dsa->g,&k,dsa->p,ctx, - * dsa->method_mont_p)) goto err; - * - * can be replaced by; - * - * DSA_BN_MOD_EXP(goto err, dsa, r, dsa->g, &k, dsa->p, ctx, - * dsa->method_mont_p); - */ - -#define DSA_MOD_EXP(err_instr,dsa,rr,a1,p1,a2,p2,m,ctx,in_mont) \ - do { \ - int _tmp_res53; \ - if((dsa)->meth->dsa_mod_exp) \ - _tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), (a1), (p1), \ - (a2), (p2), (m), (ctx), (in_mont)); \ - else \ - _tmp_res53 = BN_mod_exp2_mont((rr), (a1), (p1), (a2), (p2), \ - (m), (ctx), (in_mont)); \ - if(!_tmp_res53) err_instr; \ - } while(0) -#define DSA_BN_MOD_EXP(err_instr,dsa,r,a,p,m,ctx,m_ctx) \ - do { \ - int _tmp_res53; \ - if((dsa)->meth->bn_mod_exp) \ - _tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), (a), (p), \ - (m), (ctx), (m_ctx)); \ - else \ - _tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), (ctx), (m_ctx)); \ - if(!_tmp_res53) err_instr; \ - } while(0) - -const DSA_METHOD *DSA_OpenSSL(void) -{ - return &openssl_dsa_meth; -} - -static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa) - { - BIGNUM *kinv=NULL,*r=NULL,*s=NULL; - BIGNUM m; - BIGNUM xr; - BN_CTX *ctx=NULL; - int i,reason=ERR_R_BN_LIB; - DSA_SIG *ret=NULL; - - BN_init(&m); - BN_init(&xr); - - if (!dsa->p || !dsa->q || !dsa->g) - { - reason=DSA_R_MISSING_PARAMETERS; - goto err; - } - - s=BN_new(); - if (s == NULL) goto err; - - i=BN_num_bytes(dsa->q); /* should be 20 */ - if ((dlen > i) || (dlen > 50)) - { - reason=DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE; - goto err; - } - - ctx=BN_CTX_new(); - if (ctx == NULL) goto err; - - if ((dsa->kinv == NULL) || (dsa->r == NULL)) - { - if (!DSA_sign_setup(dsa,ctx,&kinv,&r)) goto err; - } - else - { - kinv=dsa->kinv; - dsa->kinv=NULL; - r=dsa->r; - dsa->r=NULL; - } - - if (BN_bin2bn(dgst,dlen,&m) == NULL) goto err; - - /* Compute s = inv(k) (m + xr) mod q */ - if (!BN_mod_mul(&xr,dsa->priv_key,r,dsa->q,ctx)) goto err;/* s = xr */ - if (!BN_add(s, &xr, &m)) goto err; /* s = m + xr */ - if (BN_cmp(s,dsa->q) > 0) - BN_sub(s,s,dsa->q); - if (!BN_mod_mul(s,s,kinv,dsa->q,ctx)) goto err; - - ret=DSA_SIG_new(); - if (ret == NULL) goto err; - ret->r = r; - ret->s = s; - -err: - if (!ret) - { - DSAerr(DSA_F_DSA_DO_SIGN,reason); - BN_free(r); - BN_free(s); - } - if (ctx != NULL) BN_CTX_free(ctx); - BN_clear_free(&m); - BN_clear_free(&xr); - if (kinv != NULL) /* dsa->kinv is NULL now if we used it */ - BN_clear_free(kinv); - return(ret); - } - -static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp) - { - BN_CTX *ctx; - BIGNUM k,kq,*K,*kinv=NULL,*r=NULL; - int ret=0; - - if (!dsa->p || !dsa->q || !dsa->g) - { - DSAerr(DSA_F_DSA_SIGN_SETUP,DSA_R_MISSING_PARAMETERS); - return 0; - } - - BN_init(&k); - BN_init(&kq); - - if (ctx_in == NULL) - { - if ((ctx=BN_CTX_new()) == NULL) goto err; - } - else - ctx=ctx_in; - - if ((r=BN_new()) == NULL) goto err; - - /* Get random k */ - do - if (!BN_rand_range(&k, dsa->q)) goto err; - while (BN_is_zero(&k)); - if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) - { - BN_set_flags(&k, BN_FLG_EXP_CONSTTIME); - } - - if (dsa->flags & DSA_FLAG_CACHE_MONT_P) - { - if (!BN_MONT_CTX_set_locked(&dsa->method_mont_p, - CRYPTO_LOCK_DSA, - dsa->p, ctx)) - goto err; - } - - /* Compute r = (g^k mod p) mod q */ - - if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) - { - if (!BN_copy(&kq, &k)) goto err; - - /* We do not want timing information to leak the length of k, - * so we compute g^k using an equivalent exponent of fixed length. - * - * (This is a kludge that we need because the BN_mod_exp_mont() - * does not let us specify the desired timing behaviour.) */ - - if (!BN_add(&kq, &kq, dsa->q)) goto err; - if (BN_num_bits(&kq) <= BN_num_bits(dsa->q)) - { - if (!BN_add(&kq, &kq, dsa->q)) goto err; - } - - K = &kq; - } - else - { - K = &k; - } - DSA_BN_MOD_EXP(goto err, dsa, r, dsa->g, K, dsa->p, ctx, - dsa->method_mont_p); - if (!BN_mod(r,r,dsa->q,ctx)) goto err; - - /* Compute part of 's = inv(k) (m + xr) mod q' */ - if ((kinv=BN_mod_inverse(NULL,&k,dsa->q,ctx)) == NULL) goto err; - - if (*kinvp != NULL) BN_clear_free(*kinvp); - *kinvp=kinv; - kinv=NULL; - if (*rp != NULL) BN_clear_free(*rp); - *rp=r; - ret=1; -err: - if (!ret) - { - DSAerr(DSA_F_DSA_SIGN_SETUP,ERR_R_BN_LIB); - if (kinv != NULL) BN_clear_free(kinv); - if (r != NULL) BN_clear_free(r); - } - if (ctx_in == NULL) BN_CTX_free(ctx); - if (kinv != NULL) BN_clear_free(kinv); - BN_clear_free(&k); - BN_clear_free(&kq); - return(ret); - } - -static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig, - DSA *dsa) - { - BN_CTX *ctx; - BIGNUM u1,u2,t1; - BN_MONT_CTX *mont=NULL; - int ret = -1; - if (!dsa->p || !dsa->q || !dsa->g) - { - DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_MISSING_PARAMETERS); - return -1; - } - - if (BN_num_bits(dsa->q) != 160) - { - DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_BAD_Q_VALUE); - return -1; - } - - if (BN_num_bits(dsa->p) > OPENSSL_DSA_MAX_MODULUS_BITS) - { - DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_MODULUS_TOO_LARGE); - return -1; - } - - BN_init(&u1); - BN_init(&u2); - BN_init(&t1); - - if ((ctx=BN_CTX_new()) == NULL) goto err; - - if (BN_is_zero(sig->r) || BN_is_negative(sig->r) || - BN_ucmp(sig->r, dsa->q) >= 0) - { - ret = 0; - goto err; - } - if (BN_is_zero(sig->s) || BN_is_negative(sig->s) || - BN_ucmp(sig->s, dsa->q) >= 0) - { - ret = 0; - goto err; - } - - /* Calculate W = inv(S) mod Q - * save W in u2 */ - if ((BN_mod_inverse(&u2,sig->s,dsa->q,ctx)) == NULL) goto err; - - /* save M in u1 */ - if (BN_bin2bn(dgst,dgst_len,&u1) == NULL) goto err; - - /* u1 = M * w mod q */ - if (!BN_mod_mul(&u1,&u1,&u2,dsa->q,ctx)) goto err; - - /* u2 = r * w mod q */ - if (!BN_mod_mul(&u2,sig->r,&u2,dsa->q,ctx)) goto err; - - - if (dsa->flags & DSA_FLAG_CACHE_MONT_P) - { - mont = BN_MONT_CTX_set_locked(&dsa->method_mont_p, - CRYPTO_LOCK_DSA, dsa->p, ctx); - if (!mont) - goto err; - } - - - DSA_MOD_EXP(goto err, dsa, &t1, dsa->g, &u1, dsa->pub_key, &u2, dsa->p, ctx, mont); - /* BN_copy(&u1,&t1); */ - /* let u1 = u1 mod q */ - if (!BN_mod(&u1,&t1,dsa->q,ctx)) goto err; - - /* V is now in u1. If the signature is correct, it will be - * equal to R. */ - ret=(BN_ucmp(&u1, sig->r) == 0); - - err: - /* XXX: surely this is wrong - if ret is 0, it just didn't verify; - there is no error in BN. Test should be ret == -1 (Ben) */ - if (ret != 1) DSAerr(DSA_F_DSA_DO_VERIFY,ERR_R_BN_LIB); - if (ctx != NULL) BN_CTX_free(ctx); - BN_free(&u1); - BN_free(&u2); - BN_free(&t1); - return(ret); - } - -static int dsa_init(DSA *dsa) -{ - dsa->flags|=DSA_FLAG_CACHE_MONT_P; - return(1); -} - -static int dsa_finish(DSA *dsa) -{ - if(dsa->method_mont_p) - BN_MONT_CTX_free(dsa->method_mont_p); - return(1); -} - diff --git a/openssl/trunk/crypto/dsa/dsa_sign.c b/openssl/trunk/crypto/dsa/dsa_sign.c deleted file mode 100644 index 89205026..00000000 --- a/openssl/trunk/crypto/dsa/dsa_sign.c +++ /dev/null @@ -1,92 +0,0 @@ -/* crypto/dsa/dsa_sign.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> -#include <openssl/asn1.h> - -DSA_SIG * DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa) - { - return dsa->meth->dsa_do_sign(dgst, dlen, dsa); - } - -int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig, - unsigned int *siglen, DSA *dsa) - { - DSA_SIG *s; - s=DSA_do_sign(dgst,dlen,dsa); - if (s == NULL) - { - *siglen=0; - return(0); - } - *siglen=i2d_DSA_SIG(s,&sig); - DSA_SIG_free(s); - return(1); - } - -int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp) - { - return dsa->meth->dsa_sign_setup(dsa, ctx_in, kinvp, rp); - } - diff --git a/openssl/trunk/crypto/dsa/dsa_vrf.c b/openssl/trunk/crypto/dsa/dsa_vrf.c deleted file mode 100644 index c4aeddd0..00000000 --- a/openssl/trunk/crypto/dsa/dsa_vrf.c +++ /dev/null @@ -1,94 +0,0 @@ -/* crypto/dsa/dsa_vrf.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/dsa.h> -#include <openssl/rand.h> -#include <openssl/asn1.h> -#include <openssl/asn1_mac.h> - -int DSA_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig, - DSA *dsa) - { - return dsa->meth->dsa_do_verify(dgst, dgst_len, sig, dsa); - } - -/* data has already been hashed (probably with SHA or SHA-1). */ -/* returns - * 1: correct signature - * 0: incorrect signature - * -1: error - */ -int DSA_verify(int type, const unsigned char *dgst, int dgst_len, - const unsigned char *sigbuf, int siglen, DSA *dsa) - { - DSA_SIG *s; - int ret=-1; - - s = DSA_SIG_new(); - if (s == NULL) return(ret); - if (d2i_DSA_SIG(&s,&sigbuf,siglen) == NULL) goto err; - ret=DSA_do_verify(dgst,dgst_len,s,dsa); -err: - DSA_SIG_free(s); - return(ret); - } diff --git a/openssl/trunk/crypto/dsa/dsagen.c b/openssl/trunk/crypto/dsa/dsagen.c deleted file mode 100644 index 1b6a1cca..00000000 --- a/openssl/trunk/crypto/dsa/dsagen.c +++ /dev/null @@ -1,111 +0,0 @@ -/* crypto/dsa/dsagen.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <openssl/dsa.h> - -#define TEST -#define GENUINE_DSA - -#ifdef GENUINE_DSA -#define LAST_VALUE 0xbd -#else -#define LAST_VALUE 0xd3 -#endif - -#ifdef TEST -unsigned char seed[20]={ - 0xd5,0x01,0x4e,0x4b, - 0x60,0xef,0x2b,0xa8, - 0xb6,0x21,0x1b,0x40, - 0x62,0xba,0x32,0x24, - 0xe0,0x42,0x7d,LAST_VALUE}; -#endif - -int cb(int p, int n) - { - char c='*'; - - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - printf("%c",c); - fflush(stdout); - } - -main() - { - int i; - BIGNUM *n; - BN_CTX *ctx; - unsigned char seed_buf[20]; - DSA *dsa; - int counter,h; - BIO *bio_err=NULL; - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - - memcpy(seed_buf,seed,20); - dsa=DSA_generate_parameters(1024,seed,20,&counter,&h,cb,bio_err); - - if (dsa == NULL) - DSA_print(bio_err,dsa,0); - } - diff --git a/openssl/trunk/crypto/dsa/dsatest.c b/openssl/trunk/crypto/dsa/dsatest.c deleted file mode 100644 index 912317bb..00000000 --- a/openssl/trunk/crypto/dsa/dsatest.c +++ /dev/null @@ -1,260 +0,0 @@ -/* crypto/dsa/dsatest.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ -#ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include "../e_os.h" - -#include <openssl/crypto.h> -#include <openssl/rand.h> -#include <openssl/bio.h> -#include <openssl/err.h> -#include <openssl/bn.h> - -#ifdef OPENSSL_NO_DSA -int main(int argc, char *argv[]) -{ - printf("No DSA support\n"); - return(0); -} -#else -#include <openssl/dsa.h> - -#ifdef OPENSSL_SYS_WIN16 -#define MS_CALLBACK _far _loadds -#else -#define MS_CALLBACK -#endif - -static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg); - -/* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to - * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */ -static unsigned char seed[20]={ - 0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40, - 0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3, - }; - -static unsigned char out_p[]={ - 0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa, - 0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb, - 0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7, - 0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5, - 0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf, - 0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac, - 0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2, - 0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91, - }; - -static unsigned char out_q[]={ - 0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee, - 0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e, - 0xda,0xce,0x91,0x5f, - }; - -static unsigned char out_g[]={ - 0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13, - 0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00, - 0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb, - 0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e, - 0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf, - 0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c, - 0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c, - 0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02, - }; - -static const unsigned char str1[]="12345678901234567890"; - -static const char rnd_seed[] = "string to make the random number generator think it has entropy"; - -static BIO *bio_err=NULL; - -int main(int argc, char **argv) - { - BN_GENCB cb; - DSA *dsa=NULL; - int counter,ret=0,i,j; - unsigned char buf[256]; - unsigned long h; - unsigned char sig[256]; - unsigned int siglen; - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - - CRYPTO_malloc_debug_init(); - CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL); - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); - - ERR_load_crypto_strings(); - RAND_seed(rnd_seed, sizeof rnd_seed); - - BIO_printf(bio_err,"test generation of DSA parameters\n"); - - BN_GENCB_set(&cb, dsa_cb, bio_err); - if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512, - seed, 20, &counter, &h, &cb)) - goto end; - - BIO_printf(bio_err,"seed\n"); - for (i=0; i<20; i+=4) - { - BIO_printf(bio_err,"%02X%02X%02X%02X ", - seed[i],seed[i+1],seed[i+2],seed[i+3]); - } - BIO_printf(bio_err,"\ncounter=%d h=%ld\n",counter,h); - - if (dsa == NULL) goto end; - DSA_print(bio_err,dsa,0); - if (counter != 105) - { - BIO_printf(bio_err,"counter should be 105\n"); - goto end; - } - if (h != 2) - { - BIO_printf(bio_err,"h should be 2\n"); - goto end; - } - - i=BN_bn2bin(dsa->q,buf); - j=sizeof(out_q); - if ((i != j) || (memcmp(buf,out_q,i) != 0)) - { - BIO_printf(bio_err,"q value is wrong\n"); - goto end; - } - - i=BN_bn2bin(dsa->p,buf); - j=sizeof(out_p); - if ((i != j) || (memcmp(buf,out_p,i) != 0)) - { - BIO_printf(bio_err,"p value is wrong\n"); - goto end; - } - - i=BN_bn2bin(dsa->g,buf); - j=sizeof(out_g); - if ((i != j) || (memcmp(buf,out_g,i) != 0)) - { - BIO_printf(bio_err,"g value is wrong\n"); - goto end; - } - - dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME; - DSA_generate_key(dsa); - DSA_sign(0, str1, 20, sig, &siglen, dsa); - if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1) - ret=1; - - dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME; - DSA_generate_key(dsa); - DSA_sign(0, str1, 20, sig, &siglen, dsa); - if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1) - ret=1; - -end: - if (!ret) - ERR_print_errors(bio_err); - if (dsa != NULL) DSA_free(dsa); - CRYPTO_cleanup_all_ex_data(); - ERR_remove_state(0); - ERR_free_strings(); - CRYPTO_mem_leaks(bio_err); - if (bio_err != NULL) - { - BIO_free(bio_err); - bio_err = NULL; - } -#ifdef OPENSSL_SYS_NETWARE - if (!ret) printf("ERROR\n"); -#endif - EXIT(!ret); - return(0); - } - -static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg) - { - char c='*'; - static int ok=0,num=0; - - if (p == 0) { c='.'; num++; }; - if (p == 1) c='+'; - if (p == 2) { c='*'; ok++; } - if (p == 3) c='\n'; - BIO_write(arg->arg,&c,1); - (void)BIO_flush(arg->arg); - - if (!ok && (p == 0) && (num > 1)) - { - BIO_printf((BIO *)arg,"error in dsatest\n"); - return 0; - } - return 1; - } -#endif diff --git a/openssl/trunk/crypto/dsa/fips186a.txt b/openssl/trunk/crypto/dsa/fips186a.txt deleted file mode 100644 index 3a2e0a0d..00000000 --- a/openssl/trunk/crypto/dsa/fips186a.txt +++ /dev/null @@ -1,122 +0,0 @@ -The origional FIPE 180 used SHA-0 (FIPS 180) for its appendix 5 -examples. This is an updated version that uses SHA-1 (FIPS 180-1) -supplied to me by Wei Dai --- - APPENDIX 5. EXAMPLE OF THE DSA - - -This appendix is for informational purposes only and is not required to meet -the standard. - -Let L = 512 (size of p). The values in this example are expressed in -hexadecimal notation. The p and q given here were generated by the prime -generation standard described in appendix 2 using the 160-bit SEED: - - d5014e4b 60ef2ba8 b6211b40 62ba3224 e0427dd3 - -With this SEED, the algorithm found p and q when the counter was at 105. - -x was generated by the algorithm described in appendix 3, section 3.1, using -the SHA to construct G (as in appendix 3, section 3.3) and a 160-bit XSEED: - -XSEED = - - bd029bbe 7f51960b cf9edb2b 61f06f0f eb5a38b6 - -t = - 67452301 EFCDAB89 98BADCFE 10325476 C3D2E1F0 - -x = G(t,XSEED) mod q - -k was generated by the algorithm described in appendix 3, section 3.2, using -the SHA to construct G (as in appendix 3, section 3.3) and a 160-bit KSEED: - -KSEED = - - 687a66d9 0648f993 867e121f 4ddf9ddb 01205584 - -t = - EFCDAB89 98BADCFE 10325476 C3D2E1F0 67452301 - -k = G(t,KSEED) mod q - -Finally: - -h = 2 - -p = - 8df2a494 492276aa 3d25759b b06869cb eac0d83a fb8d0cf7 - cbb8324f 0d7882e5 d0762fc5 b7210eaf c2e9adac 32ab7aac - 49693dfb f83724c2 ec0736ee 31c80291 - - -q = - c773218c 737ec8ee 993b4f2d ed30f48e dace915f - - -g = - 626d0278 39ea0a13 413163a5 5b4cb500 299d5522 956cefcb - 3bff10f3 99ce2c2e 71cb9de5 fa24babf 58e5b795 21925c9c - c42e9f6f 464b088c c572af53 e6d78802 - - -x = - 2070b322 3dba372f de1c0ffc 7b2e3b49 8b260614 - - -k = - 358dad57 1462710f 50e254cf 1a376b2b deaadfbf - - -kinv = - - 0d516729 8202e49b 4116ac10 4fc3f415 ae52f917 - -M = ASCII form of "abc" (See FIPS PUB 180-1, Appendix A) - -SHA(M) = - - a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d - - -y = - - 19131871 d75b1612 a819f29d 78d1b0d7 346f7aa7 7bb62a85 - 9bfd6c56 75da9d21 2d3a36ef 1672ef66 0b8c7c25 5cc0ec74 - 858fba33 f44c0669 9630a76b 030ee333 - - -r = - 8bac1ab6 6410435c b7181f95 b16ab97c 92b341c0 - -s = - 41e2345f 1f56df24 58f426d1 55b4ba2d b6dcd8c8 - - -w = - 9df4ece5 826be95f ed406d41 b43edc0b 1c18841b - - -u1 = - bf655bd0 46f0b35e c791b004 804afcbb 8ef7d69d - - -u2 = - 821a9263 12e97ade abcc8d08 2b527897 8a2df4b0 - - -gu1 mod p = - - 51b1bf86 7888e5f3 af6fb476 9dd016bc fe667a65 aafc2753 - 9063bd3d 2b138b4c e02cc0c0 2ec62bb6 7306c63e 4db95bbf - 6f96662a 1987a21b e4ec1071 010b6069 - - -yu2 mod p = - - 8b510071 2957e950 50d6b8fd 376a668e 4b0d633c 1e46e665 - 5c611a72 e2b28483 be52c74d 4b30de61 a668966e dc307a67 - c19441f4 22bf3c34 08aeba1f 0a4dbec7 - -v = - 8bac1ab6 6410435c b7181f95 b16ab97c 92b341c0 |