md5init.c
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/* $RoughId: md5init.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
/* $Id: md5init.c 25189 2009-10-02 12:04:37Z akr $ */
#include "digest.h"
#if defined(HAVE_OPENSSL_MD5_H)
#include "md5ossl.h"
#else
#include "md5.h"
#endif
static const rb_digest_metadata_t md5 = {
RUBY_DIGEST_API_VERSION,
MD5_DIGEST_LENGTH,
MD5_BLOCK_LENGTH,
sizeof(MD5_CTX),
(rb_digest_hash_init_func_t)MD5_Init,
(rb_digest_hash_update_func_t)MD5_Update,
(rb_digest_hash_finish_func_t)MD5_Finish,
};
/*
* A class for calculating message digests using the MD5
* Message-Digest Algorithm by RSA Data Security, Inc., described in
* RFC1321.
*/
void
Init_md5()
{
VALUE mDigest, cDigest_Base, cDigest_MD5;
rb_require("digest");
mDigest = rb_path2class("Digest");
cDigest_Base = rb_path2class("Digest::Base");
cDigest_MD5 = rb_define_class_under(mDigest, "MD5", cDigest_Base);
rb_ivar_set(cDigest_MD5, rb_intern("metadata"),
Data_Wrap_Struct(rb_cObject, 0, 0, (void *)&md5));
}