diff options
Diffstat (limited to 'src/block/serpent_simd/serp_simd.cpp')
| -rw-r--r-- | src/block/serpent_simd/serp_simd.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/block/serpent_simd/serp_simd.cpp b/src/block/serpent_simd/serp_simd.cpp index c64514de1..a4143804a 100644 --- a/src/block/serpent_simd/serp_simd.cpp +++ b/src/block/serpent_simd/serp_simd.cpp @@ -180,9 +180,11 @@ void serpent_decrypt_4(const byte in[64], */ void Serpent_SIMD::encrypt_n(const byte in[], byte out[], u32bit blocks) const { + const u32bit* KS = &(this->get_round_keys()[0]); + while(blocks >= 4) { - serpent_encrypt_4(in, out, this->get_round_keys()); + serpent_encrypt_4(in, out, KS); in += 4 * BLOCK_SIZE; out += 4 * BLOCK_SIZE; blocks -= 4; @@ -197,9 +199,11 @@ void Serpent_SIMD::encrypt_n(const byte in[], byte out[], u32bit blocks) const */ void Serpent_SIMD::decrypt_n(const byte in[], byte out[], u32bit blocks) const { + const u32bit* KS = &(this->get_round_keys()[0]); + while(blocks >= 4) { - serpent_decrypt_4(in, out, this->get_round_keys()); + serpent_decrypt_4(in, out, KS); in += 4 * BLOCK_SIZE; out += 4 * BLOCK_SIZE; blocks -= 4; |