diff options
Diffstat (limited to 'src/secp256k1/src/ecmult_impl.h')
| -rw-r--r-- | src/secp256k1/src/ecmult_impl.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/secp256k1/src/ecmult_impl.h b/src/secp256k1/src/ecmult_impl.h index 3776fe73fc..a9a63850ef 100644 --- a/src/secp256k1/src/ecmult_impl.h +++ b/src/secp256k1/src/ecmult_impl.h @@ -97,7 +97,7 @@ static void secp256k1_ecmult_odd_multiples_table(int n, secp256k1_ge *pre_a, sec secp256k1_gej_set_ge(&ai, &pre_a[0]); ai.z = a->z; - /* pre_a[0] is the point (a.x*C^2, a.y*C^3, a.z*C) which is equvalent to a. + /* pre_a[0] is the point (a.x*C^2, a.y*C^3, a.z*C) which is equivalent to a. * Set zr[0] to C, which is the ratio between the omitted z(pre_a[0]) value and a.z. */ zr[0] = d.z; @@ -114,13 +114,16 @@ static void secp256k1_ecmult_odd_multiples_table(int n, secp256k1_ge *pre_a, sec secp256k1_fe_mul(z, &ai.z, &d.z); } -#define SECP256K1_ECMULT_TABLE_VERIFY(n,w) \ - VERIFY_CHECK(((n) & 1) == 1); \ - VERIFY_CHECK((n) >= -((1 << ((w)-1)) - 1)); \ +SECP256K1_INLINE static void secp256k1_ecmult_table_verify(int n, int w) { + (void)n; + (void)w; + VERIFY_CHECK(((n) & 1) == 1); + VERIFY_CHECK((n) >= -((1 << ((w)-1)) - 1)); VERIFY_CHECK((n) <= ((1 << ((w)-1)) - 1)); +} SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge(secp256k1_ge *r, const secp256k1_ge *pre, int n, int w) { - SECP256K1_ECMULT_TABLE_VERIFY(n,w) + secp256k1_ecmult_table_verify(n,w); if (n > 0) { *r = pre[(n-1)/2]; } else { @@ -130,7 +133,7 @@ SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge(secp256k1_ge *r, cons } SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_lambda(secp256k1_ge *r, const secp256k1_ge *pre, const secp256k1_fe *x, int n, int w) { - SECP256K1_ECMULT_TABLE_VERIFY(n,w) + secp256k1_ecmult_table_verify(n,w); if (n > 0) { secp256k1_ge_set_xy(r, &x[(n-1)/2], &pre[(n-1)/2].y); } else { @@ -140,7 +143,7 @@ SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_lambda(secp256k1_ge * } SECP256K1_INLINE static void secp256k1_ecmult_table_get_ge_storage(secp256k1_ge *r, const secp256k1_ge_storage *pre, int n, int w) { - SECP256K1_ECMULT_TABLE_VERIFY(n,w) + secp256k1_ecmult_table_verify(n,w); if (n > 0) { secp256k1_ge_from_storage(r, &pre[(n-1)/2]); } else { |