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-rwxr-xr-xsha3sum.py32
1 files changed, 29 insertions, 3 deletions
diff --git a/sha3sum.py b/sha3sum.py
index a751794..74883ff 100755
--- a/sha3sum.py
+++ b/sha3sum.py
@@ -197,9 +197,35 @@ class SHA3:
SHA3.B[4][0] = SHA3.rotate(A[4][4], 14)
# ξ step
- for x in range(5):
- for y in range(5):
- A[x][y] = SHA3.B[x][y] ^ ((~(SHA3.B[(x + 1) % 5][y])) & SHA3.B[(x + 2) % 5][y])
+ A[0][0] = SHA3.B[0][0] ^ ((~(SHA3.B[1][0])) & SHA3.B[2][0])
+ A[0][1] = SHA3.B[0][1] ^ ((~(SHA3.B[1][1])) & SHA3.B[2][1])
+ A[0][2] = SHA3.B[0][2] ^ ((~(SHA3.B[1][2])) & SHA3.B[2][2])
+ A[0][3] = SHA3.B[0][3] ^ ((~(SHA3.B[1][3])) & SHA3.B[2][3])
+ A[0][4] = SHA3.B[0][4] ^ ((~(SHA3.B[1][4])) & SHA3.B[2][4])
+
+ A[1][0] = SHA3.B[1][0] ^ ((~(SHA3.B[2][0])) & SHA3.B[3][0])
+ A[1][1] = SHA3.B[1][1] ^ ((~(SHA3.B[2][1])) & SHA3.B[3][1])
+ A[1][2] = SHA3.B[1][2] ^ ((~(SHA3.B[2][2])) & SHA3.B[3][2])
+ A[1][3] = SHA3.B[1][3] ^ ((~(SHA3.B[2][3])) & SHA3.B[3][3])
+ A[1][4] = SHA3.B[1][4] ^ ((~(SHA3.B[2][4])) & SHA3.B[3][4])
+
+ A[2][0] = SHA3.B[2][0] ^ ((~(SHA3.B[3][0])) & SHA3.B[4][0])
+ A[2][1] = SHA3.B[2][1] ^ ((~(SHA3.B[3][1])) & SHA3.B[4][1])
+ A[2][2] = SHA3.B[2][2] ^ ((~(SHA3.B[3][2])) & SHA3.B[4][2])
+ A[2][3] = SHA3.B[2][3] ^ ((~(SHA3.B[3][3])) & SHA3.B[4][3])
+ A[2][4] = SHA3.B[2][4] ^ ((~(SHA3.B[3][4])) & SHA3.B[4][4])
+
+ A[3][0] = SHA3.B[3][0] ^ ((~(SHA3.B[4][0])) & SHA3.B[0][0])
+ A[3][1] = SHA3.B[3][1] ^ ((~(SHA3.B[4][1])) & SHA3.B[0][1])
+ A[3][2] = SHA3.B[3][2] ^ ((~(SHA3.B[4][2])) & SHA3.B[0][2])
+ A[3][3] = SHA3.B[3][3] ^ ((~(SHA3.B[4][3])) & SHA3.B[0][3])
+ A[3][4] = SHA3.B[3][4] ^ ((~(SHA3.B[4][4])) & SHA3.B[0][4])
+
+ A[4][0] = SHA3.B[4][0] ^ ((~(SHA3.B[0][0])) & SHA3.B[1][0])
+ A[4][1] = SHA3.B[4][1] ^ ((~(SHA3.B[0][1])) & SHA3.B[1][1])
+ A[4][2] = SHA3.B[4][2] ^ ((~(SHA3.B[0][2])) & SHA3.B[1][2])
+ A[4][3] = SHA3.B[4][3] ^ ((~(SHA3.B[0][3])) & SHA3.B[1][3])
+ A[4][4] = SHA3.B[4][4] ^ ((~(SHA3.B[0][4])) & SHA3.B[1][4])
# ι step
A[0][0] ^= rc