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Merge pull request #98 from yanesca/curve25519_negative_tests

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Curve25519 negative tests
This commit is contained in:
Jaeden Amero 2019-05-02 09:16:35 +01:00 committed by GitHub
parent aa2e298bde 05a708f7e2
commit 8bf196b303
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 70 additions and 0 deletions
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20
tests/suites/test_suite_ecp.data
View file

@ -426,6 +426,26 @@ ECP test vectors Curve25519
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_vec_x:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"47DC3D214174820E1154B49BC6CDB2ABD45EE95817055D255AA35831B70D3260":"6EB89DA91989AE37C7EAC7618D9E5C4951DBA1D73C285AE1CD26A855020EEF04":"61450CD98E36016B58776A897A9F0AEF738B99F09468B8D6B8511184D53494AB"
ECP point multiplication Curve25519 (normalized) #1
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"09":"00":"01":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"00":"01":0
ECP point multiplication Curve25519 (not normalized) #2
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"1B":"00":"03":"057E23EA9F1CBE8A27168F6E696A791DE61DD3AF7ACD4EEACC6E7BA514FDA863":"00":"01":MBEDTLS_ERR_ECP_INVALID_KEY
ECP point multiplication Curve25519 (element of order 2: origin) #3
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"00":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
ECP point multiplication Curve25519 (element of order 4: 1) #4
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"01":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
ECP point multiplication Curve25519 (element of order 8) #5
depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
ecp_test_mul:MBEDTLS_ECP_DP_CURVE25519:"5AC99F33632E5A768DE7E81BF854C27C46E3FBF2ABBACD29EC4AFF517369C660":"B8495F16056286FDB1329CEB8D09DA6AC49FF1FAE35616AEB8413B7C7AEBE0":"00":"01":"00":"01":"00":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
ECP test vectors Curve448 (RFC 7748 6.2, after decodeUCoordinate)
depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
ecp_test_vec_x:MBEDTLS_ECP_DP_CURVE448:"eb7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f98":"a01fc432e5807f17530d1288da125b0cd453d941726436c8bbd9c5222c3da7fa639ce03db8d23b274a0721a1aed5227de6e3b731ccf7089b":"ad997351b6106f36b0d1091b929c4c37213e0d2b97e85ebb20c127691d0dad8f1d8175b0723745e639a3cb7044290b99e0e2a0c27a6a301c":"0936f37bc6c1bd07ae3dec7ab5dc06a73ca13242fb343efc72b9d82730b445f3d4b0bd077162a46dcfec6f9b590bfcbcf520cdb029a8b73e":"9d874a5137509a449ad5853040241c5236395435c36424fd560b0cb62b281d285275a740ce32a22dd1740f4aa9161cec95ccc61a18f4ff07"

50
tests/suites/test_suite_ecp.function
View file

@ -674,6 +674,56 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE */
void ecp_test_mul( int id, data_t * n_hex,
data_t * Px_hex, data_t * Py_hex, data_t * Pz_hex,
data_t * nPx_hex, data_t * nPy_hex, data_t * nPz_hex,
int expected_ret )
{
mbedtls_ecp_group grp;
mbedtls_ecp_point P, nP, R;
mbedtls_mpi n;
rnd_pseudo_info rnd_info;
mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R );
mbedtls_ecp_point_init( &P ); mbedtls_ecp_point_init( &nP );
mbedtls_mpi_init( &n );
memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &n, n_hex->x, n_hex->len ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &P.X, Px_hex->x, Px_hex->len ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &P.Y, Py_hex->x, Py_hex->len ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &P.Z, Pz_hex->x, Pz_hex->len ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &nP.X, nPx_hex->x, nPx_hex->len )
== 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Y, nPy_hex->x, nPy_hex->len )
== 0 );
TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Z, nPz_hex->x, nPz_hex->len )
== 0 );
TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &n, &P,
&rnd_pseudo_rand, &rnd_info )
== expected_ret );
if( expected_ret == 0 )
{
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.X, &R.X ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Y, &R.Y ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Z, &R.Z ) == 0 );
}
exit:
mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R );
mbedtls_ecp_point_free( &P ); mbedtls_ecp_point_free( &nP );
mbedtls_mpi_free( &n );
}
/* END_CASE */
/* BEGIN_CASE */
void ecp_fast_mod( int id, char * N_str )
{