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Update CryptoHelper.cs

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LDj3SNuD 2018-10-31 17:20:11 +01:00 • committed by GitHub
parent 27e4e46da8
commit 4f461d1dcf
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1 changed files with 8 additions and 8 deletions
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16
ChocolArm64/Instructions/CryptoHelper.cs
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@ -185,10 +185,10 @@ namespace ChocolArm64.Instructions
{
int idx = columns << 2;
byte row0 = inState[idx + 0]; // A, E, I, M: [Row0, Col0-Col3]
byte row1 = inState[idx + 1]; // B, F, J, N: [Row1, Col0-Col3]
byte row2 = inState[idx + 2]; // C, G, K, O: [Row2, Col0-Col3]
byte row3 = inState[idx + 3]; // D, H, L, P: [Row3, Col0-Col3]
byte row0 = inState[idx + 0]; // A, E, I, M: [row0, col0-col3]
byte row1 = inState[idx + 1]; // B, F, J, N: [row1, col0-col3]
byte row2 = inState[idx + 2]; // C, G, K, O: [row2, col0-col3]
byte row3 = inState[idx + 3]; // D, H, L, P: [row3, col0-col3]
outState[idx + 0] = (byte)((uint)_gfMul0E[row0] ^ _gfMul0B[row1] ^ _gfMul0D[row2] ^ _gfMul09[row3]);
outState[idx + 1] = (byte)((uint)_gfMul09[row0] ^ _gfMul0E[row1] ^ _gfMul0B[row2] ^ _gfMul0D[row3]);
@ -246,10 +246,10 @@ namespace ChocolArm64.Instructions
{
int idx = columns << 2;
byte row0 = inState[idx + 0]; // A, E, I, M: [Row0, Col0-Col3]
byte row1 = inState[idx + 1]; // B, F, J, N: [Row1, Col0-Col3]
byte row2 = inState[idx + 2]; // C, G, K, O: [Row2, Col0-Col3]
byte row3 = inState[idx + 3]; // D, H, L, P: [Row3, Col0-Col3]
byte row0 = inState[idx + 0]; // A, E, I, M: [row0, col0-col3]
byte row1 = inState[idx + 1]; // B, F, J, N: [row1, col0-col3]
byte row2 = inState[idx + 2]; // C, G, K, O: [row2, col0-col3]
byte row3 = inState[idx + 3]; // D, H, L, P: [row3, col0-col3]
outState[idx + 0] = (byte)((uint)_gfMul02[row0] ^ _gfMul03[row1] ^ row2 ^ row3);
outState[idx + 1] = (byte)((uint)row0 ^ _gfMul02[row1] ^ _gfMul03[row2] ^ row3);