diff options
Diffstat (limited to 'src/block/idea_sse2/idea_sse2.cpp')
| -rw-r--r-- | src/block/idea_sse2/idea_sse2.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/block/idea_sse2/idea_sse2.cpp b/src/block/idea_sse2/idea_sse2.cpp index a7ded37e1..857869115 100644 --- a/src/block/idea_sse2/idea_sse2.cpp +++ b/src/block/idea_sse2/idea_sse2.cpp @@ -196,9 +196,11 @@ void idea_op_8(const byte in[64], byte out[64], const u16bit EK[52]) */ void IDEA_SSE2::encrypt_n(const byte in[], byte out[], u32bit blocks) const { + const u16bit* KS = &this->get_EK()[0]; + while(blocks >= 8) { - idea_op_8(in, out, this->get_EK()); + idea_op_8(in, out, KS); in += 8 * BLOCK_SIZE; out += 8 * BLOCK_SIZE; blocks -= 8; @@ -213,9 +215,11 @@ void IDEA_SSE2::encrypt_n(const byte in[], byte out[], u32bit blocks) const */ void IDEA_SSE2::decrypt_n(const byte in[], byte out[], u32bit blocks) const { + const u16bit* KS = &this->get_DK()[0]; + while(blocks >= 8) { - idea_op_8(in, out, this->get_DK()); + idea_op_8(in, out, KS); in += 8 * BLOCK_SIZE; out += 8 * BLOCK_SIZE; blocks -= 8; |