Start adding a PK test suite
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
new file mode 100644
index 0000000..d98d2a7
--- /dev/null
+++ b/tests/suites/test_suite_pk.function
@@ -0,0 +1,147 @@
+/* BEGIN_HEADER */
+#include <polarssl/pk.h>
+
+static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
+
+static int pk_genkey( pk_context *pk )
+{
+#if defined(POLARSSL_RSA_C)
+ if( pk_get_type( pk ) == POLARSSL_PK_RSA )
+ return rsa_gen_key( pk_rsa( *pk ), rnd_std_rand, NULL, 512, 3 );
+#endif
+#if defined(POLARSSL_ECP_C)
+ if( pk_get_type( pk ) == POLARSSL_PK_ECKEY ||
+ pk_get_type( pk ) == POLARSSL_PK_ECKEY_DH ||
+ pk_get_type( pk ) == POLARSSL_PK_ECDSA )
+ {
+ int ret;
+ if( ( ret = ecp_use_known_dp( &pk_ec( *pk )->grp,
+ POLARSSL_ECP_DP_SECP192R1 ) ) != 0 )
+ return( ret );
+
+ return ecp_gen_keypair( &pk_ec( *pk )->grp, &pk_ec( *pk )->d,
+ &pk_ec( *pk )->Q, rnd_std_rand, NULL );
+ }
+#endif
+ return( -1 );
+}
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:POLARSSL_PK_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void pk_utils( int type, int size, int len, char *name )
+{
+ pk_context pk;
+
+ pk_init( &pk );
+
+ TEST_ASSERT( pk_init_ctx( &pk, pk_info_from_type( type ) ) == 0 );
+ TEST_ASSERT( pk_genkey( &pk ) == 0 );
+
+ TEST_ASSERT( (int) pk_get_type( &pk ) == type );
+ TEST_ASSERT( pk_can_do( &pk, type ) );
+ TEST_ASSERT( pk_get_size( &pk ) == (unsigned) size );
+ TEST_ASSERT( pk_get_len( &pk ) == (unsigned) len );
+ TEST_ASSERT( strcmp( pk_get_name( &pk), name ) == 0 );
+
+ pk_free( &pk );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void pk_rsa_verify_test_vec( char *message_hex_string, int digest,
+ int mod, int radix_N, char *input_N, int radix_E,
+ char *input_E, char *result_hex_str, int result )
+{
+ unsigned char message_str[1000];
+ unsigned char hash_result[1000];
+ unsigned char result_str[1000];
+ rsa_context *rsa;
+ pk_context pk;
+ int msg_len;
+
+ pk_init( &pk );
+
+ memset( message_str, 0x00, 1000 );
+ memset( hash_result, 0x00, 1000 );
+ memset( result_str, 0x00, 1000 );
+
+ TEST_ASSERT( pk_init_ctx( &pk, pk_info_from_type( POLARSSL_PK_RSA ) ) == 0 );
+ rsa = pk_rsa( pk );
+
+ rsa->len = mod / 8;
+ TEST_ASSERT( mpi_read_string( &rsa->N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mpi_read_string( &rsa->E, radix_E, input_E ) == 0 );
+
+ msg_len = unhexify( message_str, message_hex_string );
+ unhexify( result_str, result_hex_str );
+
+ if( md_info_from_type( digest ) != NULL )
+ TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+
+ TEST_ASSERT( pk_verify( &pk, digest, hash_result, 0,
+ result_str, pk_get_len( &pk ) ) == result );
+
+ pk_free( &pk );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:POLARSSL_ECDSA_C */
+void pk_ec_test_vec( int type, int id, char *key_str,
+ char *hash_str, char * sig_str, int ret )
+{
+ pk_context pk;
+ ecp_keypair *eckey;
+ unsigned char hash[100], sig[500], key[500];
+ size_t hash_len, sig_len, key_len;
+
+ pk_init( &pk );
+
+ memset( hash, 0, sizeof( hash ) ); hash_len = unhexify(hash, hash_str);
+ memset( sig, 0, sizeof( sig ) ); sig_len = unhexify(sig, sig_str);
+ memset( key, 0, sizeof( key ) ); key_len = unhexify(key, key_str);
+
+ TEST_ASSERT( pk_init_ctx( &pk, pk_info_from_type( type ) ) == 0 );
+
+ TEST_ASSERT( pk_can_do( &pk, POLARSSL_PK_ECDSA ) );
+ eckey = pk_ec( pk );
+
+ TEST_ASSERT( ecp_use_known_dp( &eckey->grp, id ) == 0 );
+ TEST_ASSERT( ecp_point_read_binary( &eckey->grp, &eckey->Q,
+ key, key_len ) == 0 );
+
+ TEST_ASSERT( pk_verify( &pk, POLARSSL_MD_NONE,
+ hash, hash_len, sig, sig_len ) == ret );
+
+ pk_free( &pk );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void pk_sign_verify( int type, int sign_ret, int verify_ret )
+{
+ pk_context pk;
+ unsigned char hash[50], sig[5000];
+ size_t sig_len;
+
+ pk_init( &pk );
+
+ memset( hash, 0x2a, sizeof hash );
+ memset( sig, 0, sizeof sig );
+
+ TEST_ASSERT( pk_init_ctx( &pk, pk_info_from_type( type ) ) == 0 );
+ TEST_ASSERT( pk_genkey( &pk ) == 0 );
+
+ TEST_ASSERT( pk_sign( &pk, POLARSSL_MD_NONE, hash, sizeof hash,
+ sig, &sig_len, rnd_std_rand, NULL ) == sign_ret );
+
+ TEST_ASSERT( pk_verify( &pk, POLARSSL_MD_NONE,
+ hash, sizeof hash, sig, sig_len ) == verify_ret );
+
+ pk_free( &pk );
+}
+/* END_CASE */