diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 19:08:43 +0000 |
---|---|---|
committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 19:08:43 +0000 |
commit | d464704f111d211c1f1ff9ef23ef1d755054be00 (patch) | |
tree | b58b17b645dc463322e5fca57fe282360db659c9 /ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c | |
parent | e4f06b3f2dec4b5d6334c5e9907e1cecbf649fc4 (diff) |
add tag v1_8_5_54
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_54@12952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c')
-rw-r--r-- | ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c b/ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c new file mode 100644 index 0000000000..1a8436dfb8 --- /dev/null +++ b/ruby_1_8_5/ext/digest/rmd160/rmd160ossl.c @@ -0,0 +1,45 @@ +/* $Id: rmd160ossl.c,v 1.1.2.1 2006/08/07 09:01:27 matz Exp $ */ + +#include "defs.h" +#include "rmd160ossl.h" +#include <assert.h> +#include <stdlib.h> + +#ifndef _DIAGASSERT +#define _DIAGASSERT(cond) assert(cond) +#endif + +char * +RMD160_End(RMD160_CTX *ctx, char *buf) +{ + size_t i; + char *p = buf; + uint8_t digest[20]; + static const char hex[]="0123456789abcdef"; + + _DIAGASSERT(ctx != NULL); + /* buf may be NULL */ + + if (p == NULL && (p = malloc(41)) == NULL) + return 0; + + RMD160_Final(digest,ctx); + for (i = 0; i < 20; i++) { + p[i + i] = hex[(uint32_t)digest[i] >> 4]; + p[i + i + 1] = hex[digest[i] & 0x0f]; + } + p[i + i] = '\0'; + return(p); +} + +int RMD160_Equal(RMD160_CTX* pctx1, RMD160_CTX* pctx2) { + return pctx1->num == pctx2->num + && pctx1->A == pctx2->A + && pctx1->B == pctx2->B + && pctx1->C == pctx2->C + && pctx1->D == pctx2->D + && pctx1->E == pctx2->E + && pctx1->Nl == pctx2->Nl + && pctx1->Nh == pctx2->Nh + && memcmp(pctx1->data, pctx2->data, sizeof(pctx1->data)) == 0; +} |