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Diffstat (limited to 'openssl/vendor/0.9.8d/doc/crypto/mdc2.pod')
-rw-r--r-- | openssl/vendor/0.9.8d/doc/crypto/mdc2.pod | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/openssl/vendor/0.9.8d/doc/crypto/mdc2.pod b/openssl/vendor/0.9.8d/doc/crypto/mdc2.pod deleted file mode 100644 index 11dc303e..00000000 --- a/openssl/vendor/0.9.8d/doc/crypto/mdc2.pod +++ /dev/null @@ -1,64 +0,0 @@ -=pod - -=head1 NAME - -MDC2, MDC2_Init, MDC2_Update, MDC2_Final - MDC2 hash function - -=head1 SYNOPSIS - - #include <openssl/mdc2.h> - - unsigned char *MDC2(const unsigned char *d, unsigned long n, - unsigned char *md); - - void MDC2_Init(MDC2_CTX *c); - void MDC2_Update(MDC2_CTX *c, const unsigned char *data, - unsigned long len); - void MDC2_Final(unsigned char *md, MDC2_CTX *c); - -=head1 DESCRIPTION - -MDC2 is a method to construct hash functions with 128 bit output from -block ciphers. These functions are an implementation of MDC2 with -DES. - -MDC2() computes the MDC2 message digest of the B<n> -bytes at B<d> and places it in B<md> (which must have space for -MDC2_DIGEST_LENGTH == 16 bytes of output). If B<md> is NULL, the digest -is placed in a static array. - -The following functions may be used if the message is not completely -stored in memory: - -MDC2_Init() initializes a B<MDC2_CTX> structure. - -MDC2_Update() can be called repeatedly with chunks of the message to -be hashed (B<len> bytes at B<data>). - -MDC2_Final() places the message digest in B<md>, which must have space -for MDC2_DIGEST_LENGTH == 16 bytes of output, and erases the B<MDC2_CTX>. - -Applications should use the higher level functions -L<EVP_DigestInit(3)|EVP_DigestInit(3)> etc. instead of calling the -hash functions directly. - -=head1 RETURN VALUES - -MDC2() returns a pointer to the hash value. - -MDC2_Init(), MDC2_Update() and MDC2_Final() do not return values. - -=head1 CONFORMING TO - -ISO/IEC 10118-2, with DES - -=head1 SEE ALSO - -L<sha(3)|sha(3)>, L<EVP_DigestInit(3)|EVP_DigestInit(3)> - -=head1 HISTORY - -MDC2(), MDC2_Init(), MDC2_Update() and MDC2_Final() are available since -SSLeay 0.8. - -=cut |