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| author | Kévin Le Gouguec <kevin.legouguec@airbus.com> | 2019-07-04 17:13:57 +0200 |
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| committer | Kévin Le Gouguec <kevin.legouguec@airbus.com> | 2019-07-04 17:13:57 +0200 |
| commit | 5fc1268d9c866ac78d3360af51eb0c0201a31167 (patch) | |
| tree | ce7a28187e7c407f6fa56bf4ff4ed29245f8b484 /src/add_felicsref | |
| parent | 7e4b76b05d9a3945b916af09de0f9672abd2b22c (diff) | |
| parent | 649073fb97cb11e4c1057ad25d8b816575fb85c2 (diff) | |
| download | lilliput-ae-implem-5fc1268d9c866ac78d3360af51eb0c0201a31167.tar.xz | |
Merge branch 'fix-tweakey-m4'
Diffstat (limited to 'src/add_felicsref')
| -rw-r--r-- | src/add_felicsref/tweakey.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/add_felicsref/tweakey.c b/src/add_felicsref/tweakey.c index 18a7792..47badde 100644 --- a/src/add_felicsref/tweakey.c +++ b/src/add_felicsref/tweakey.c @@ -81,11 +81,10 @@ static void _multiply(uint8_t TKj[LANE_BYTES], matrix_multiplication alpha) void tweakey_state_update(uint8_t TK[TWEAKEY_BYTES]) { - /* Skip lane 0, as it is multiplied by the identity matrix. */ - - _multiply(TK + 1*LANE_BYTES, _multiply_M); - _multiply(TK + 2*LANE_BYTES, _multiply_M2); - _multiply(TK + 3*LANE_BYTES, _multiply_M3); + _multiply(TK + 0*LANE_BYTES, _multiply_M); + _multiply(TK + 1*LANE_BYTES, _multiply_M2); + _multiply(TK + 2*LANE_BYTES, _multiply_M3); + _multiply(TK + 3*LANE_BYTES, _multiply_M4); #if LANES_NB >= 5 _multiply(TK + 4*LANE_BYTES, _multiply_MR); |