1 files changed, 72 insertions, 0 deletions
diff --git a/include/sha2.h b/include/sha2.h
new file mode 100644
index 00000000000..e67a4100ff2
--- /dev/null
+++ b/include/sha2.h
@@ -0,0 +1,72 @@
+/* Copyright (C) 2007 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef included_sha2_h
+#define included_sha2_h
+
+#include <my_config.h>
+
+#if defined(HAVE_YASSL) || defined(HAVE_OPENSSL)
+
+#  ifdef HAVE_STDDEF_H
+#    include <stddef.h>
+#  endif
+
+#  ifndef HAVE_YASSL
+#    include <openssl/sha.h>
+
+#  else
+
+#include "../extra/yassl/taocrypt/include/sha.hpp"
+
+#    ifdef __cplusplus
+extern "C" {
+#    endif
+
+#ifndef SHA512_DIGEST_LENGTH
+#define SHA512_DIGEST_LENGTH TaoCrypt::SHA512::DIGEST_SIZE
+#endif
+
+#ifndef SHA384_DIGEST_LENGTH
+#define SHA384_DIGEST_LENGTH TaoCrypt::SHA384::DIGEST_SIZE
+#endif
+
+#ifndef SHA256_DIGEST_LENGTH
+#define SHA256_DIGEST_LENGTH TaoCrypt::SHA256::DIGEST_SIZE
+#endif
+
+#ifndef SHA224_DIGEST_LENGTH
+#define SHA224_DIGEST_LENGTH TaoCrypt::SHA224::DIGEST_SIZE
+#endif
+
+#define GEN_YASSL_SHA2_BRIDGE(size) \
+unsigned char* SHA##size(const unsigned char *input_ptr, size_t input_length, \
+               char unsigned *output_ptr);
+
+GEN_YASSL_SHA2_BRIDGE(512);
+GEN_YASSL_SHA2_BRIDGE(384);
+GEN_YASSL_SHA2_BRIDGE(256);
+GEN_YASSL_SHA2_BRIDGE(224);
+
+#undef GEN_YASSL_SHA2_BRIDGE
+
+#    ifdef __cplusplus
+}
+#    endif
+
+#  endif /* HAVE_YASSL */
+
+#endif /* HAVE_OPENSSL || HAVE_YASSL */
+#endif /* included_sha2_h */