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Two new Curve25519 implementations (generic "i31" code, and optimised code with MUL31).

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This commit is contained in:
Thomas Pornin 2017-01-15 23:16:18 +01:00
parent 3655193439
commit 89ea3b1876
6 changed files with 1211 additions and 12 deletions
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42
test/test_speed.c
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@ -687,40 +687,60 @@ test_speed_ec_inner(const char *name,
static void
test_speed_ec_p256_m15(void)
{
test_speed_ec_inner("EC m15 P-256",
test_speed_ec_inner("EC p256_m15",
&br_ec_p256_m15, &br_secp256r1);
}
static void
test_speed_ec_prime_i15(void)
{
test_speed_ec_inner("EC i15 P-256", &br_ec_prime_i15, &br_secp256r1);
test_speed_ec_inner("EC i15 P-384", &br_ec_prime_i15, &br_secp384r1);
test_speed_ec_inner("EC i15 P-521", &br_ec_prime_i15, &br_secp521r1);
test_speed_ec_inner("EC prime_i15 P-256",
&br_ec_prime_i15, &br_secp256r1);
test_speed_ec_inner("EC prime_i15 P-384",
&br_ec_prime_i15, &br_secp384r1);
test_speed_ec_inner("EC prime_i15 P-521",
&br_ec_prime_i15, &br_secp521r1);
}
static void
test_speed_ec_prime_i31(void)
{
test_speed_ec_inner("EC i31 P-256", &br_ec_prime_i31, &br_secp256r1);
test_speed_ec_inner("EC i31 P-384", &br_ec_prime_i31, &br_secp384r1);
test_speed_ec_inner("EC i31 P-521", &br_ec_prime_i31, &br_secp521r1);
test_speed_ec_inner("EC prime_i31 P-256",
&br_ec_prime_i31, &br_secp256r1);
test_speed_ec_inner("EC prime_i31 P-384",
&br_ec_prime_i31, &br_secp384r1);
test_speed_ec_inner("EC prime_i31 P-521",
&br_ec_prime_i31, &br_secp521r1);
}
static void
test_speed_ec_c25519_i15(void)
{
test_speed_ec_inner("EC i15 C25519",
test_speed_ec_inner("EC c25519_i15",
&br_ec_c25519_i15, &br_curve25519);
}
static void
test_speed_ec_c25519_i31(void)
{
test_speed_ec_inner("EC c25519_i31",
&br_ec_c25519_i31, &br_curve25519);
}
static void
test_speed_ec_c25519_m15(void)
{
test_speed_ec_inner("EC m15 C25519",
test_speed_ec_inner("EC c25519_m15",
&br_ec_c25519_m15, &br_curve25519);
}
static void
test_speed_ec_c25519_m31(void)
{
test_speed_ec_inner("EC c25519_m31",
&br_ec_c25519_m31, &br_curve25519);
}
static void
test_speed_ecdsa_inner(const char *name,
const br_ec_impl *impl, const br_ec_curve_def *cd,
@ -1259,11 +1279,13 @@ static const struct {
STU(rsa_i15),
STU(rsa_i31),
STU(rsa_i32),
STU(ec_p256_m15),
STU(ec_prime_i15),
STU(ec_prime_i31),
STU(ec_p256_m15),
STU(ec_c25519_i15),
STU(ec_c25519_i31),
STU(ec_c25519_m15),
STU(ec_c25519_m31),
STU(ecdsa_p256_m15),
STU(ecdsa_i15),
STU(ecdsa_i31),