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Remove curve parameter from public functions

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This commit is contained in:
Manuel Pégourié-Gonnard 2019-11-21 12:00:43 +01:00
parent be5f833c9c
commit 1a5337179f
14 changed files with 55 additions and 110 deletions
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28
tests/suites/test_suite_tinycrypt.function
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@ -21,17 +21,15 @@ void test_ecdh()
uint8_t secret1[NUM_ECC_BYTES] = {0};
uint8_t secret2[NUM_ECC_BYTES] = {0};
uECC_Curve curve = uECC_secp256r1();
uECC_set_rng( &uecc_rng_wrapper );
TEST_ASSERT( uECC_make_key( public1, private1, curve ) != 0 );
TEST_ASSERT( uECC_make_key( public1, private1 ) != 0 );
TEST_ASSERT( uECC_make_key( public2, private2, curve ) != 0 );
TEST_ASSERT( uECC_make_key( public2, private2 ) != 0 );
TEST_ASSERT( uECC_shared_secret( public2, private1, secret1, curve ) != 0 );
TEST_ASSERT( uECC_shared_secret( public2, private1, secret1 ) != 0 );
TEST_ASSERT( uECC_shared_secret( public1, private2, secret2, curve ) != 0 );
TEST_ASSERT( uECC_shared_secret( public1, private2, secret2 ) != 0 );
TEST_ASSERT( memcmp( secret1, secret2, sizeof( secret1 ) ) == 0 );
}
@ -45,17 +43,15 @@ void test_ecdsa()
uint8_t hash[NUM_ECC_BYTES] = {0};
uint8_t sig[2*NUM_ECC_BYTES] = {0};
uECC_Curve curve = uECC_secp256r1();
uECC_set_rng( &uecc_rng_wrapper );
TEST_ASSERT( rnd_std_rand( NULL, hash, NUM_ECC_BYTES ) == 0 );
TEST_ASSERT( uECC_make_key( public, private, curve ) != 0 );
TEST_ASSERT( uECC_make_key( public, private ) != 0 );
TEST_ASSERT( uECC_sign( private, hash, sizeof( hash ), sig, curve ) != 0 );
TEST_ASSERT( uECC_sign( private, hash, sizeof( hash ), sig ) != 0 );
TEST_ASSERT( uECC_verify( public, hash, sizeof( hash ), sig, curve ) == UECC_SUCCESS );
TEST_ASSERT( uECC_verify( public, hash, sizeof( hash ), sig ) == UECC_SUCCESS );
}
/* END_CASE */
@ -64,7 +60,6 @@ void ecdh_primitive_testvec( data_t * private1, data_t * xA_str,
data_t * yA_str, data_t * private2,
data_t * xB_str, data_t * yB_str, data_t * z_str )
{
uECC_Curve curve = uECC_secp256r1();
uint8_t public1[2*NUM_ECC_BYTES] = {0};
uint8_t public2[2*NUM_ECC_BYTES] = {0};
uint8_t secret1[NUM_ECC_BYTES] = {0};
@ -76,9 +71,9 @@ void ecdh_primitive_testvec( data_t * private1, data_t * xA_str,
memcpy( public2 + NUM_ECC_BYTES, yB_str->x, yB_str->len );
// Compute shared secrets and compare to test vector secret
TEST_ASSERT( uECC_shared_secret( public2, private1->x, secret1, curve ) != 0 );
TEST_ASSERT( uECC_shared_secret( public2, private1->x, secret1 ) != 0 );
TEST_ASSERT( uECC_shared_secret( public1, private2->x, secret2, curve ) != 0 );
TEST_ASSERT( uECC_shared_secret( public1, private2->x, secret2 ) != 0 );
TEST_ASSERT( memcmp( secret1, secret2, sizeof( secret1 ) ) == 0 );
TEST_ASSERT( memcmp( secret1, z_str->x, sizeof( secret1 ) ) == 0 );
@ -90,7 +85,6 @@ void ecdh_primitive_testvec( data_t * private1, data_t * xA_str,
void ecdsa_primitive_testvec( data_t * xQ_str, data_t * yQ_str,
data_t * hash, data_t * r_str, data_t * s_str )
{
uECC_Curve curve = uECC_secp256r1();
uint8_t pub_bytes[2*NUM_ECC_BYTES] = {0};
uint8_t sig_bytes[2*NUM_ECC_BYTES] = {0};
@ -100,7 +94,7 @@ void ecdsa_primitive_testvec( data_t * xQ_str, data_t * yQ_str,
memcpy( sig_bytes + NUM_ECC_BYTES, s_str->x, r_str->len );
TEST_ASSERT( uECC_verify( pub_bytes, hash->x, hash->len,
sig_bytes, curve ) == UECC_SUCCESS );
sig_bytes ) == UECC_SUCCESS );
// Alter the signature and check the verification fails
for( int i = 0; i < 2*NUM_ECC_BYTES; i++ )
@ -108,7 +102,7 @@ void ecdsa_primitive_testvec( data_t * xQ_str, data_t * yQ_str,
uint8_t temp = sig_bytes[i];
sig_bytes[i] = ( sig_bytes[i] + 1 ) % 256;
TEST_ASSERT( uECC_verify( pub_bytes, hash->x, hash->len,
sig_bytes, curve ) == UECC_FAILURE );
sig_bytes ) == UECC_FAILURE );
sig_bytes[i] = temp;
}