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SHA1 service

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(because mysql_ssl library is built with -fvisibility=hidden)
This commit is contained in:
Sergei Golubchik 2013-07-13 17:48:06 +02:00
commit 3e9446a742
13 changed files with 136 additions and 25 deletions
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30
mysys_ssl/my_sha1.cc
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@ -24,6 +24,7 @@
#include <my_global.h>
#include <sha1.h>
#include <stdarg.h>
#if defined(HAVE_YASSL)
#include "sha.hpp"
@ -56,12 +57,15 @@ void mysql_sha1_yassl(uint8 *digest, const char *buf, int len)
@return void
*/
void mysql_sha1_multi_yassl(uint8 *digest, const char *buf1, int len1,
const char *buf2, int len2)
void mysql_sha1_multi_yassl(uint8 *digest, va_list args)
{
const char *str;
TaoCrypt::SHA hasher;
hasher.Update((const TaoCrypt::byte *) buf1, len1);
hasher.Update((const TaoCrypt::byte *) buf2, len2);
for (str= va_arg(args, const char*); str; str= va_arg(args, const char*))
{
hasher.Update((const TaoCrypt::byte *) str, va_arg(args, size_t));
}
hasher.Final((TaoCrypt::byte *) digest);
}
@ -98,7 +102,7 @@ int mysql_sha1_result(SHA_CTX *context,
@return void
*/
void compute_sha1_hash(uint8 *digest, const char *buf, int len)
void my_sha1(uint8 *digest, const char *buf, size_t len)
{
#if defined(HAVE_YASSL)
mysql_sha1_yassl(digest, buf, len);
@ -124,18 +128,24 @@ void compute_sha1_hash(uint8 *digest, const char *buf, int len)
@return void
*/
void compute_sha1_hash_multi(uint8 *digest, const char *buf1, int len1,
const char *buf2, int len2)
void my_sha1_multi(uint8 *digest, ...)
{
va_list args;
va_start(args, digest);
#if defined(HAVE_YASSL)
mysql_sha1_multi_yassl(digest, buf1, len1, buf2, len2);
mysql_sha1_multi_yassl(digest, args);
#elif defined(HAVE_OPENSSL)
SHA_CTX sha1_context;
const char *str;
mysql_sha1_reset(&sha1_context);
mysql_sha1_input(&sha1_context, (const uint8 *) buf1, len1);
mysql_sha1_input(&sha1_context, (const uint8 *) buf2, len2);
for (str= va_arg(args, const char*); str; str= va_arg(args, const char*))
{
mysql_sha1_input(&sha1_context, (const uint8 *) str, va_arg(args, size_t));
}
mysql_sha1_result(&sha1_context, digest);
#endif /* HAVE_YASSL */
va_end(args);
}