bn_substract_noprime -> bn_subtract

9 years ago · c286cd75f3
parent fb2a085fff
commit c286cd75f3
2 changed files with 2 additions and 2 deletions
--- a/firmware/crypto.c
+++ b/firmware/crypto.c
@ -136,7 +136,7 @@ int cryptoMessageVerify(const uint8_t *message, size_t message_len, const uint8_
 	sha256_Raw(hash, 32, hash);
 	// e = -hash
 	bn_read_be(hash, &e);
-	bn_substract_noprime(&order256k1, &e, &e);
+	bn_subtract(&order256k1, &e, &e);
 	// r = r^-1
 	bn_inverse(&r, &order256k1);
 	point_multiply(&s, &cp, &cp);
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit cb9ccc5cf4ea3992172f31e8d1506f1a5b791157
+Subproject commit e37ba822e627550a453a1678d180f7e056b3d98f