Hardcode numwords in semi-internal vli_numBits()
diff --git a/tinycrypt/ecc_dsa.c b/tinycrypt/ecc_dsa.c
index 67b4ac7..4fe4343 100644
--- a/tinycrypt/ecc_dsa.c
+++ b/tinycrypt/ecc_dsa.c
@@ -159,7 +159,7 @@
bits2int(tmp, message_hash, hash_size, curve);
uECC_vli_modAdd(s, tmp, s, curve->n, num_n_words); /* s = e + r*d */
uECC_vli_modMult(s, s, k, curve->n, num_n_words); /* s = (e + r*d) / k */
- if (uECC_vli_numBits(s, num_n_words) > (bitcount_t)curve->num_bytes * 8) {
+ if (uECC_vli_numBits(s) > (bitcount_t)curve->num_bytes * 8) {
return 0;
}
@@ -264,8 +264,8 @@
points[1] = curve->G;
points[2] = _public;
points[3] = sum;
- num_bits = smax(uECC_vli_numBits(u1, num_n_words),
- uECC_vli_numBits(u2, num_n_words));
+ num_bits = smax(uECC_vli_numBits(u1),
+ uECC_vli_numBits(u2));
point = points[(!!uECC_vli_testBit(u1, num_bits - 1)) |
((!!uECC_vli_testBit(u2, num_bits - 1)) << 1)];