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update max scalar in scalar_cmov_test and fix schnorrsig_verify exhaustive test

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- `secp256k1_scalar_set_int` in scalar_low uses input mod EXHAUSTIVE_TEST_ORDER
- directly store s in sig64 without reducing it mod the group order for testing
This commit is contained in:
stratospher
2023-07-11 19:17:28 +05:30
parent 0fa84f869d
commit ad152151b0
3 changed files with 11 additions and 8 deletions
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4
src/tests.c
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@@ -7652,8 +7652,8 @@ static void scalar_cmov_test(void) {
static const secp256k1_scalar zero = SECP256K1_SCALAR_CONST(0, 0, 0, 0, 0, 0, 0, 0);
static const secp256k1_scalar one = SECP256K1_SCALAR_CONST(0, 0, 0, 0, 0, 0, 0, 1);
static const secp256k1_scalar max = SECP256K1_SCALAR_CONST(
0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFFUL,
0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFFUL
0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFFUL, 0xFFFFFFFEUL,
0xBAAEDCE6UL, 0xAF48A03BUL, 0xBFD25E8CUL, 0xD0364140UL
);
secp256k1_scalar r = max;
secp256k1_scalar a = zero;