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This commit is contained in:
Werner Koch 1998-04-30 14:06:01 +00:00
parent b27503e3cd
commit 448f8e53fe
42 changed files with 2892 additions and 65 deletions
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42
cipher/md.c
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@ -64,6 +64,13 @@ md_enable( MD_HANDLE h, int algo )
sha1_init( &h->sha1 );
h->use_sha1 = 1;
}
#ifdef WITH_TIGER_HASH
else if( algo == DIGEST_ALGO_TIGER ) {
if( !h->use_tiger )
tiger_init( &h->tiger );
h->use_tiger = 1;
}
#endif
else
log_bug("md_enable(%d)", algo );
}
@ -107,6 +114,12 @@ md_write( MD_HANDLE a, byte *inbuf, size_t inlen)
sha1_write( &a->sha1, a->buffer, a->bufcount );
sha1_write( &a->sha1, inbuf, inlen );
}
#ifdef WITH_TIGER_HASH
if( a->use_tiger ) {
tiger_write( &a->tiger, a->buffer, a->bufcount );
tiger_write( &a->tiger, inbuf, inlen );
}
#endif
if( a->use_md5 ) {
md5_write( &a->md5, a->buffer, a->bufcount );
md5_write( &a->md5, inbuf, inlen );
@ -121,13 +134,14 @@ md_final(MD_HANDLE a)
{
if( a->bufcount )
md_write( a, NULL, 0 );
if( a->use_rmd160 ) {
byte *p;
if( a->use_rmd160 )
rmd160_final( &a->rmd160 );
p = rmd160_read( &a->rmd160 );
}
if( a->use_sha1 )
sha1_final( &a->sha1 );
#ifdef WITH_TIGER_HASH
if( a->use_tiger )
tiger_final( &a->tiger );
#endif
if( a->use_md5 )
md5_final( &a->md5 );
}
@ -144,6 +158,10 @@ md_read( MD_HANDLE a, int algo )
return rmd160_read( &a->rmd160 );
if( a->use_sha1 )
return sha1_read( &a->sha1 );
#ifdef WITH_TIGER_HASH
if( a->use_tiger )
return tiger_read( &a->tiger );
#endif
if( a->use_md5 )
return md5_read( &a->md5 );
}
@ -152,6 +170,10 @@ md_read( MD_HANDLE a, int algo )
return rmd160_read( &a->rmd160 );
if( algo == DIGEST_ALGO_SHA1 )
return sha1_read( &a->sha1 );
#ifdef WITH_TIGER_HASH
if( algo == DIGEST_ALGO_TIGER )
return tiger_read( &a->tiger );
#endif
if( algo == DIGEST_ALGO_MD5 )
return md5_read( &a->md5 );
}
@ -165,6 +187,10 @@ md_get_algo( MD_HANDLE a )
return DIGEST_ALGO_RMD160;
if( a->use_sha1 )
return DIGEST_ALGO_SHA1;
#ifdef WITH_TIGER_HASH
if( a->use_tiger )
return DIGEST_ALGO_TIGER;
#endif
if( a->use_md5 )
return DIGEST_ALGO_MD5;
return 0;
@ -177,6 +203,8 @@ int
md_digest_length( int algo )
{
switch( algo ) {
case DIGEST_ALGO_TIGER:
return 24;
case DIGEST_ALGO_RMD160:
case DIGEST_ALGO_SHA1:
return 20;
@ -204,6 +232,12 @@ md_asn_oid( int algo, size_t *asnlen, size_t *mdlen )
0x02, 0x01, 0x05, 0x00, 0x04, 0x14 };
mlen = 20; alen = DIM(asn); p = asn;
}
else if( algo == DIGEST_ALGO_TIGER ) {
static byte asn[15] = /* FIXME: Object ID is ???????????? */
{ 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
0x42, 0x42, 0x42, 0x42, 0x42, 0x42 };
mlen = 24; alen = DIM(asn); p = asn;
}
else if( algo == DIGEST_ALGO_SHA1 ) {
static byte asn[15] = /* Objet ID is 1.3.14.3.2.26 */
{ 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x0e, 0x03,