Added optimised implementation of P-256 that uses 32->64 multiplications (MUL31).

[BearSSL] / test / test_speed.c

diff --git a/test/test_speed.c b/test/test_speed.c
index 458d765..db65edc 100644 (file)
--- a/test/test_speed.c
+++ b/test/test_speed.c
@@ -691,6 +691,13 @@ test_speed_ec_p256_m15(void)
                &br_ec_p256_m15, &br_secp256r1);
 }
 
+static void
+test_speed_ec_p256_m31(void)
+{
+       test_speed_ec_inner("EC p256_m31",
+               &br_ec_p256_m31, &br_secp256r1);
+}
+
 static void
 test_speed_ec_prime_i15(void)
 {
@@ -835,6 +842,15 @@ test_speed_ecdsa_p256_m15(void)
                &br_ecdsa_i15_vrfy_asn1);
 }
 
+static void
+test_speed_ecdsa_p256_m31(void)
+{
+       test_speed_ecdsa_inner("ECDSA m31 P-256",
+               &br_ec_p256_m31, &br_secp256r1,
+               &br_ecdsa_i31_sign_asn1,
+               &br_ecdsa_i31_vrfy_asn1);
+}
+
 static void
 test_speed_ecdsa_i15(void)
 {
@@ -1282,11 +1298,13 @@ static const struct {
        STU(ec_prime_i15),
        STU(ec_prime_i31),
        STU(ec_p256_m15),
+       STU(ec_p256_m31),
        STU(ec_c25519_i15),
        STU(ec_c25519_i31),
        STU(ec_c25519_m15),
        STU(ec_c25519_m31),
        STU(ecdsa_p256_m15),
+       STU(ecdsa_p256_m31),
        STU(ecdsa_i15),
        STU(ecdsa_i31),