Revert change that added multiblock support to SSE2 SHA-1. Was causing

a random segfault (always inside an SSE2 intrinsic). Did not investigate
much beyond that. Worth looking into since it seemed worth another 1% or so.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/hash/sha1_sse2/sha1_sse2.cpp b/src/hash/sha1_sse2/sha1_sse2.cpp
index 9f20f69b4..e2e0352fe 100644
--- a/src/hash/sha1_sse2/sha1_sse2.cpp
+++ b/src/hash/sha1_sse2/sha1_sse2.cpp
@@ -12,7 +12,11 @@ namespace Botan {
 *************************************************/
 void SHA_160_SSE2::compress_n(const byte input[], u32bit blocks)
    {
-   botan_sha1_sse2_compress(digest, reinterpret_cast<const u32bit*>(input), blocks);
+   for(u32bit i = 0; i != blocks; ++i)
+      {
+      botan_sha1_sse2_compress(digest, reinterpret_cast<const u32bit*>(input));
+      input += HASH_BLOCK_SIZE;
+      }
    }
 
 }