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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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5
src/scalar_low_impl.h
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@@ -18,7 +18,10 @@ SECP256K1_INLINE static int secp256k1_scalar_is_even(const secp256k1_scalar *a)
}
SECP256K1_INLINE static void secp256k1_scalar_clear(secp256k1_scalar *r) { *r = 0; }
SECP256K1_INLINE static void secp256k1_scalar_set_int(secp256k1_scalar *r, unsigned int v) { *r = v; }
SECP256K1_INLINE static void secp256k1_scalar_set_int(secp256k1_scalar *r, unsigned int v) {
*r = v % EXHAUSTIVE_TEST_ORDER;
}
SECP256K1_INLINE static unsigned int secp256k1_scalar_get_bits(const secp256k1_scalar *a, unsigned int offset, unsigned int count) {
if (offset < 32)