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ascon: remove 6 round perm as its not used

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This commit is contained in:
Juliusz Sosinowicz
2025-01-29 11:33:11 +01:00
parent 028b5b3cda
commit 76e29be1a9
1 changed files with 3 additions and 8 deletions
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11
wolfcrypt/src/ascon.c
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@ -70,8 +70,6 @@ static const byte round_constants[MAX_ROUNDS] = {
static byte start_index(byte rounds)
{
switch (rounds) {
case 6:
return 6;
case 8:
return 4;
case 12:
@ -154,7 +152,9 @@ static void permutation(AsconState* a, byte rounds)
tmp.s64[2] ^ rotrFixed64(tmp.s64[2], 1) ^ rotrFixed64(tmp.s64[2], 6); \
} while (0)
#define p6(a) \
#define p8(a) \
p(a, 0xb4); \
p(a, 0xa5); \
p(a, 0x96); \
p(a, 0x87); \
p(a, 0x78); \
@ -162,11 +162,6 @@ static void permutation(AsconState* a, byte rounds)
p(a, 0x5a); \
p(a, 0x4b)
#define p8(a) \
p(a, 0xb4); \
p(a, 0xa5); \
p6(a)
#define p12(a) \
p(a, 0xf0); \
p(a, 0xe1); \