md5 - message digest routines
MD5Transform(u_int32_t buf, u_int32_t const in);
The md5 module implements the RSA Data Security, Inc. MD5
Algorithm (MD5). It produces 128-bit MD5 Digest of data.
MD5Init must be called just before MD5Transform() will
be used to
produce a digest. The buf argument is the
storage for the
digest being produced on subsequent calls to
MD5Transform is the core of the MD5 algorithm, this alters
MD5 hash kept in buf to reflect the addition
of 16 longwords
of new data passed in in argument.
The code for MD5 transform was taken from Colin Plumb's implementation,
which has been placed in the public domain. The MD5 cryptographic checksum
was devised by Ronald Rivest, and is documented in RFC
1321, "The MD5
Message Digest Algorithm".
OpenBSD 3.6 April 17, 1996
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