Add test driver impl for pake

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>

tests/include/test/drivers/pake.h

@@ -0,0 +1,140 @@
+/*
+ * Test driver for PAKE driver entry points.
+ */
+/*  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef PSA_CRYPTO_TEST_DRIVERS_PAKE_H
+#define PSA_CRYPTO_TEST_DRIVERS_PAKE_H
+
+#include "mbedtls/build_info.h"
+
+#if defined(PSA_CRYPTO_DRIVER_TEST)
+#include <psa/crypto_driver_common.h>
+
+typedef struct {
+    /* If not PSA_SUCCESS, return this error code instead of processing the
+     * function call. */
+    psa_status_t forced_status;
+    /* Count the amount of times PAKE driver functions are called. */
+    unsigned long hits;
+    /* Status returned by the last PAKE driver function call. */
+    psa_status_t driver_status;
+    /* Output returned by pake_output */
+    void *forced_output;
+    size_t forced_output_length;
+} mbedtls_test_driver_pake_hooks_t;
+
+#define MBEDTLS_TEST_DRIVER_PAKE_INIT { 0, 0, 0, NULL, 0 }
+static inline mbedtls_test_driver_pake_hooks_t
+mbedtls_test_driver_pake_hooks_init(void)
+{
+    const mbedtls_test_driver_pake_hooks_t v = MBEDTLS_TEST_DRIVER_PAKE_INIT;
+    return v;
+}
+
+extern mbedtls_test_driver_pake_hooks_t mbedtls_test_driver_pake_hooks;
+
+psa_status_t mbedtls_test_transparent_pake_setup(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const psa_pake_cipher_suite_t *cipher_suite);
+
+psa_status_t mbedtls_test_transparent_set_password_key(
+    const psa_key_attributes_t *attributes,
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    uint8_t *key_buffer,
+    size_t key_size);
+
+psa_status_t mbedtls_test_transparent_pake_set_user(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const uint8_t *user_id,
+    size_t user_id_len);
+
+psa_status_t mbedtls_test_transparent_pake_set_peer(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const uint8_t *peer_id,
+    size_t peer_id_len);
+
+psa_status_t mbedtls_test_transparent_pake_set_role(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_role_t role);
+
+psa_status_t mbedtls_test_transparent_pake_output(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    uint8_t *output,
+    size_t output_size,
+    size_t *output_length);
+
+psa_status_t mbedtls_test_transparent_pake_input(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    const uint8_t *input,
+    size_t input_length);
+
+psa_status_t mbedtls_test_transparent_pake_get_implicit_key(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_key_derivation_operation_t *output);
+
+psa_status_t mbedtls_test_transparent_pake_abort(
+    mbedtls_transparent_test_driver_pake_operation_t *operation);
+
+psa_status_t mbedtls_test_opaque_pake_setup(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const psa_pake_cipher_suite_t *cipher_suite);
+
+psa_status_t mbedtls_test_opaque_set_password_key(
+    const psa_key_attributes_t *attributes,
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    uint8_t *key_buffer,
+    size_t key_size);
+
+psa_status_t mbedtls_test_opaque_pake_set_user(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const uint8_t *user_id,
+    size_t user_id_len);
+
+psa_status_t mbedtls_test_opaque_pake_set_peer(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const uint8_t *peer_id,
+    size_t peer_id_len);
+
+psa_status_t mbedtls_test_opaque_pake_set_role(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_role_t role);
+
+psa_status_t mbedtls_test_opaque_pake_output(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    uint8_t *output,
+    size_t output_size,
+    size_t *output_length);
+
+psa_status_t mbedtls_test_opaque_pake_input(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    const uint8_t *input,
+    size_t input_length);
+
+psa_status_t mbedtls_test_opaque_pake_get_implicit_key(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_key_derivation_operation_t *output);
+
+psa_status_t mbedtls_test_opaque_pake_abort(
+    mbedtls_opaque_test_driver_pake_operation_t *operation);
+
+#endif /* PSA_CRYPTO_DRIVER_TEST */
+#endif /* PSA_CRYPTO_TEST_DRIVERS_PAKE_H */

tests/src/drivers/test_driver_pake.c

@@ -0,0 +1,428 @@
+/*
+ * Test driver for MAC entry points.
+ */
+/*  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include <test/helpers.h>
+
+#if defined(MBEDTLS_PSA_CRYPTO_DRIVERS) && defined(PSA_CRYPTO_DRIVER_TEST)
+#include "psa_crypto_pake.h"
+
+#include "test/drivers/pake.h"
+#include "string.h"
+
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
+#include "libtestdriver1/library/psa_crypto_pake.h"
+#endif
+
+mbedtls_test_driver_pake_hooks_t mbedtls_test_driver_pake_hooks =
+    MBEDTLS_TEST_DRIVER_PAKE_INIT;
+
+
+psa_status_t mbedtls_test_transparent_pake_setup(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const psa_pake_cipher_suite_t *cipher_suite)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_setup(
+                operation, (const libtestdriver1_psa_pake_cipher_suite_t *) cipher_suite);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_setup(
+                operation, cipher_suite);
+#else
+        (void) operation;
+        (void) cipher_suite;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_set_password_key(
+    const psa_key_attributes_t *attributes,
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    uint8_t *key_buffer,
+    size_t key_size)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_set_password_key(
+                (const libtestdriver1_psa_key_attributes_t *) attributes,
+                operation, key_buffer, key_size);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_set_password_key(
+                attributes, operation, key_buffer, key_size);
+#else
+        (void) operation;
+        (void) key_buffer,
+        (void) key_size;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_set_user(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const uint8_t *user_id,
+    size_t user_id_len)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_set_user(
+                operation, user_id, user_id_len);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_set_user(
+                operation, user_id, user_id_len);
+#else
+        (void) operation;
+        (void) user_id;
+        (void) user_id_len;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+
+psa_status_t mbedtls_test_transparent_pake_set_peer(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    const uint8_t *peer_id,
+    size_t peer_id_len)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_set_peer(
+                operation, peer_id, peer_id_len);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_set_peer(
+                operation, peer_id, peer_id_len);
+#else
+        (void) operation;
+        (void) peer_id;
+        (void) peer_id_len;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_set_role(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_role_t role)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_set_role(
+                operation, role);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_set_role(
+                operation, role);
+#else
+        (void) operation;
+        (void) role;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_output(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    uint8_t *output,
+    size_t output_size,
+    size_t *output_length)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_output != NULL) {
+        if (output_size < mbedtls_test_driver_pake_hooks.forced_output_length) {
+            return PSA_ERROR_BUFFER_TOO_SMALL;
+        }
+
+        memcpy(output,
+               mbedtls_test_driver_pake_hooks.forced_output,
+               mbedtls_test_driver_pake_hooks.forced_output_length);
+        *output_length = mbedtls_test_driver_pake_hooks.forced_output_length;
+
+        return mbedtls_test_driver_pake_hooks.forced_status;
+    }
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_output(
+                operation, step, output, output_size, output_length);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_output(
+                operation, step, output, output_size, output_length);
+#else
+        (void) operation;
+        (void) step;
+        (void) output;
+        (void) output_size;
+        (void) output_length;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_input(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    const uint8_t *input,
+    size_t input_length)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_input(
+                operation, step, input, input_length);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_input(
+                operation, step, input, input_length);
+#else
+        (void) operation;
+        (void) step;
+        (void) input;
+        (void) input_length;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_get_implicit_key(
+    mbedtls_transparent_test_driver_pake_operation_t *operation,
+    psa_key_derivation_operation_t *output)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_get_implicit_key(
+                operation, (libtestdriver1_psa_key_derivation_operation_t *) output);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_get_implicit_key(
+                operation, output);
+#else
+        (void) operation;
+        (void) output;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+psa_status_t mbedtls_test_transparent_pake_abort(
+    mbedtls_transparent_test_driver_pake_operation_t *operation)
+{
+    mbedtls_test_driver_pake_hooks.hits++;
+
+    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_test_driver_pake_hooks.forced_status;
+    } else {
+#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
+        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            libtestdriver1_mbedtls_psa_pake_abort(
+                operation);
+#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
+        mbedtls_test_driver_pake_hooks.driver_status =
+            mbedtls_psa_pake_abort(
+                operation);
+#else
+        (void) operation;
+        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
+#endif
+    }
+
+    return mbedtls_test_driver_pake_hooks.driver_status;
+}
+
+/*
+ * opaque versions, to do
+ */
+psa_status_t mbedtls_test_opaque_pake_setup(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const psa_pake_cipher_suite_t *cipher_suite)
+{
+    (void) operation;
+    (void) cipher_suite;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_set_password_key(
+    const psa_key_attributes_t *attributes,
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    uint8_t *key_buffer,
+    size_t key_size)
+{
+    (void) attributes;
+    (void) operation;
+    (void) key_buffer;
+    (void) key_size;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_set_user(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const uint8_t *user_id,
+    size_t user_id_len)
+{
+    (void) operation;
+    (void) user_id;
+    (void) user_id_len;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_set_peer(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    const uint8_t *peer_id,
+    size_t peer_id_len)
+{
+    (void) operation;
+    (void) peer_id;
+    (void) peer_id_len;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_set_role(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_role_t role)
+{
+    (void) operation;
+    (void) role;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_output(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    uint8_t *output,
+    size_t output_size,
+    size_t *output_length)
+{
+    (void) operation;
+    (void) step;
+    (void) output;
+    (void) output_size;
+    (void) output_length;
+
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_input(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_pake_step_t step,
+    const uint8_t *input,
+    size_t input_length)
+{
+    (void) operation;
+    (void) step;
+    (void) input;
+    (void) input_length;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_get_implicit_key(
+    mbedtls_opaque_test_driver_pake_operation_t *operation,
+    psa_key_derivation_operation_t *output)
+{
+    (void) operation;
+    (void) output;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+psa_status_t mbedtls_test_opaque_pake_abort(
+    mbedtls_opaque_test_driver_pake_operation_t *operation)
+{
+    (void) operation;
+    return PSA_ERROR_NOT_SUPPORTED;
+}
+
+#endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */