1 files changed, 0 insertions, 375 deletions
diff --git a/core/arch/arm/pta/tee_fs_key_manager_tests.c b/core/arch/arm/pta/tee_fs_key_manager_tests.c
deleted file mode 100644
index f9dc714..0000000
--- a/core/arch/arm/pta/tee_fs_key_manager_tests.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Copyright (c) 2015, Linaro Limited
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <kernel/pseudo_ta.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <tee/tee_fs_key_manager.h>
-#include <trace.h>
-
-#define TA_NAME		"tee_fs_key_manager_tests.ta"
-
-#define CMD_SELF_TESTS	0
-
-#define ENC_FS_KEY_MANAGER_TEST_UUID \
-		{ 0x17E5E280, 0xD12E, 0x11E4,  \
-		{ 0xA4, 0x1A, 0x00, 0x02, 0xA5, 0xD5, 0xC5, 0x1B } }
-
-#define DUMP_BUF_MAX	256
-
-static uint8_t test_data[] = {
-	0x00, 0x6E, 0x04, 0x57, 0x08, 0xFB, 0x71, 0x96,
-	0x00, 0x2E, 0x55, 0x3D, 0x02, 0xC3, 0xA6, 0x92,
-	0x00, 0xC3, 0xEF, 0x8A, 0xB2, 0x34, 0x53, 0xE6,
-	0x00, 0x74, 0x9C, 0xD6, 0x36, 0xE7, 0xA8, 0x00
-};
-
-static char *print_buf(char *buf, size_t *remain_size, const char *fmt, ...)
-	__attribute__((__format__(__printf__, 3, 4)));
-
-static char *print_buf(char *buf, size_t *remain_size, const char *fmt, ...)
-{
-	va_list ap;
-	size_t len;
-
-	va_start(ap, fmt);
-	len = vsnprintf(buf, *remain_size, fmt, ap);
-	buf += len;
-	*remain_size -= len;
-	va_end(ap);
-	return buf;
-}
-
-static void dump_hex(char *buf, size_t *remain_size, uint8_t *input_buf,
-		size_t input_size)
-{
-	size_t i;
-
-	for (i = 0; i < input_size; i++)
-		buf = print_buf(buf, remain_size, "%02X ", input_buf[i]);
-}
-
-static void print_hex(uint8_t *input_buf, size_t input_size)
-{
-	char buf[DUMP_BUF_MAX];
-	size_t remain = sizeof(buf);
-
-	dump_hex(buf, &remain, input_buf, input_size);
-	DMSG("%s", buf);
-}
-
-/*
- * Trusted Application Entry Points
- */
-
-static TEE_Result test_file_decrypt_with_invalid_content(void)
-{
-	TEE_Result res = TEE_SUCCESS;
-	size_t header_size;
-	size_t encrypt_data_out_size;
-	uint8_t *encrypt_data_out = NULL;
-	size_t decrypt_data_out_size;
-	uint8_t *decrypt_data_out = NULL;
-	uint8_t tmp_byte;
-	uint8_t encrypted_fek[TEE_FS_KM_FEK_SIZE];
-
-	DMSG("Start");
-
-	/* data encryption */
-	header_size = tee_fs_get_header_size(META_FILE);
-
-	encrypt_data_out_size = header_size + sizeof(test_data);
-	encrypt_data_out = malloc(encrypt_data_out_size);
-	if (!encrypt_data_out) {
-		EMSG("malloc for encrypt data buffer failed");
-		res = TEE_ERROR_OUT_OF_MEMORY;
-		goto exit;
-	}
-
-	res = tee_fs_encrypt_file(META_FILE,
-			test_data, sizeof(test_data),
-			encrypt_data_out, &encrypt_data_out_size,
-			encrypted_fek);
-	if (res != TEE_SUCCESS) {
-		EMSG("file encryption failed");
-		goto exit;
-	}
-
-	/* data decryption */
-	decrypt_data_out_size = sizeof(test_data);
-	decrypt_data_out = malloc(decrypt_data_out_size);
-	if (!decrypt_data_out) {
-		EMSG("malloc for decrypt data buffer failed");
-		res = TEE_ERROR_OUT_OF_MEMORY;
-		goto exit;
-	}
-
-	/* case1: data decryption with modified encrypted_key */
-	tmp_byte = *(encrypt_data_out + 4);
-	*(encrypt_data_out + 4) = ~tmp_byte;
-
-	DMSG("case1: decryption with modified encrypted FEK");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res == TEE_ERROR_MAC_INVALID) {
-		DMSG("case1: passed, return code=%x", res);
-	} else {
-		EMSG("case1: failed, return code=%x", res);
-		res = TEE_ERROR_GENERIC;
-		goto exit;
-	}
-
-	*(encrypt_data_out + 4) = tmp_byte;
-
-	/* case2: data decryption with modified iv */
-	tmp_byte = *(encrypt_data_out + 20);
-	*(encrypt_data_out + 20) = ~tmp_byte;
-
-	DMSG("case2: decryption with modified IV");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res == TEE_ERROR_MAC_INVALID) {
-		DMSG("case2: passed, return code=%x", res);
-	} else {
-		EMSG("case2: failed, return code=%x", res);
-		res = TEE_ERROR_GENERIC;
-		goto exit;
-	}
-
-	*(encrypt_data_out + 20) = tmp_byte;
-
-	/* case3: data decryption with modified cipher text */
-	tmp_byte = *(encrypt_data_out + encrypt_data_out_size - 5);
-	*(encrypt_data_out + encrypt_data_out_size - 5) = ~tmp_byte;
-
-	DMSG("case3: decryption with modified cipher text");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res == TEE_ERROR_MAC_INVALID) {
-		DMSG("case3: passed, return code=%x", res);
-	} else {
-		EMSG("case3: failed, return code=%x", res);
-		res = TEE_ERROR_GENERIC;
-		goto exit;
-	}
-
-	*(encrypt_data_out + encrypt_data_out_size - 5) = tmp_byte;
-
-	/* case4: data decryption with shorter cipher text length */
-	DMSG("case4: decryption with shorter cipher text length");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size - 1,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res == TEE_ERROR_MAC_INVALID) {
-		DMSG("case4: passed, return code=%x", res);
-	} else {
-		EMSG("case4: failed, return code=%x", res);
-		res = TEE_ERROR_GENERIC;
-		goto exit;
-	}
-
-	/* case5: data decryption with shorter plain text buffer */
-	decrypt_data_out_size = sizeof(test_data) - 1;
-
-	DMSG("case5: decryption with shorter plain text buffer");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res == TEE_ERROR_SHORT_BUFFER) {
-		DMSG("case5: passed, return code=%x", res);
-	} else {
-		EMSG("case5: failed, return code=%x", res);
-		res = TEE_ERROR_GENERIC;
-		goto exit;
-	}
-
-	decrypt_data_out_size = encrypt_data_out_size;
-
-	/* data decryption with correct encrypted data */
-	DMSG("good path test - decryption with correct data");
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res != TEE_SUCCESS) {
-		EMSG("failed to decrypted data, return code=%x", res);
-		goto exit;
-	}
-
-	/* data comparison */
-	if (memcmp(test_data, decrypt_data_out, sizeof(test_data)) != 0) {
-		EMSG("decrypted data doest not correct");
-		res = TEE_ERROR_GENERIC;
-	} else {
-		DMSG("good path test - passed");
-	}
-
-exit:
-	if (encrypt_data_out != NULL)
-		free(encrypt_data_out);
-
-	if (decrypt_data_out != NULL)
-		free(decrypt_data_out);
-
-	DMSG("Finish");
-
-	return res;
-}
-
-static TEE_Result test_file_decrypt_success(void)
-{
-	TEE_Result res = TEE_SUCCESS;
-	size_t header_size;
-	size_t encrypt_data_out_size;
-	uint8_t *encrypt_data_out = NULL;
-	size_t decrypt_data_out_size;
-	uint8_t *decrypt_data_out = NULL;
-	uint8_t encrypted_fek[TEE_FS_KM_FEK_SIZE];
-
-	DMSG("Start");
-
-	res = tee_fs_generate_fek(encrypted_fek, TEE_FS_KM_FEK_SIZE);
-	if (res != TEE_SUCCESS)
-		goto exit;
-
-	/* data encryption */
-	header_size = tee_fs_get_header_size(META_FILE);
-
-	encrypt_data_out_size = header_size + sizeof(test_data);
-	encrypt_data_out = malloc(encrypt_data_out_size);
-	if (!encrypt_data_out) {
-		EMSG("malloc for encrypt data buffer failed");
-		res = TEE_ERROR_OUT_OF_MEMORY;
-		goto exit;
-	}
-
-	res = tee_fs_encrypt_file(META_FILE,
-			test_data, sizeof(test_data),
-			encrypt_data_out, &encrypt_data_out_size,
-			encrypted_fek);
-	if (res != TEE_SUCCESS) {
-		EMSG("file encryption failed");
-		goto exit;
-	}
-
-
-	/* data decryption */
-	decrypt_data_out_size = sizeof(test_data);
-	decrypt_data_out = malloc(decrypt_data_out_size);
-	if (!decrypt_data_out) {
-		EMSG("malloc for decrypt data buffer failed");
-		res = TEE_ERROR_OUT_OF_MEMORY;
-		goto exit;
-	}
-
-	res = tee_fs_decrypt_file(META_FILE,
-			encrypt_data_out, encrypt_data_out_size,
-			decrypt_data_out, &decrypt_data_out_size,
-			encrypted_fek);
-	if (res != TEE_SUCCESS)
-		goto exit;
-
-	/* data comparison */
-	if (memcmp(test_data, decrypt_data_out, sizeof(test_data)) != 0) {
-		EMSG("Data compare failed");
-		res = TEE_ERROR_GENERIC;
-	}
-
-exit:
-	/* dump data for debug */
-	if (res != TEE_SUCCESS)
-		DMSG("return code = %x", res);
-	else {
-		DMSG("Test Data (%zu bytes)", sizeof(test_data));
-		print_hex(test_data, sizeof(test_data));
-		DMSG("Encrypted Data (%zu bytes)", encrypt_data_out_size);
-		print_hex(encrypt_data_out, encrypt_data_out_size);
-		DMSG("Decrypted Data (%zu bytes)", decrypt_data_out_size);
-		print_hex(decrypt_data_out, decrypt_data_out_size);
-	}
-
-	if (encrypt_data_out != NULL)
-		free(encrypt_data_out);
-
-	if (decrypt_data_out != NULL)
-		free(decrypt_data_out);
-
-	DMSG("Finish");
-
-	return res;
-}
-
-static TEE_Result self_tests(
-			uint32_t nParamTypes __unused,
-			TEE_Param pParams[TEE_NUM_PARAMS] __unused)
-{
-	TEE_Result res;
-
-	res = test_file_decrypt_success();
-	if (res != TEE_SUCCESS)
-		return res;
-
-	res = test_file_decrypt_with_invalid_content();
-	if (res != TEE_SUCCESS)
-		return res;
-
-	return TEE_SUCCESS;
-}
-
-static TEE_Result invoke_command(void *pSessionContext __unused,
-		uint32_t nCommandID, uint32_t nParamTypes,
-		TEE_Param pParams[TEE_NUM_PARAMS])
-{
-	DMSG("command entry point for static ta \"%s\"", TA_NAME);
-
-	switch (nCommandID) {
-	case CMD_SELF_TESTS:
-		return self_tests(nParamTypes, pParams);
-	default:
-		break;
-	}
-	return TEE_ERROR_BAD_PARAMETERS;
-}
-
-pseudo_ta_register(.uuid = ENC_FS_KEY_MANAGER_TEST_UUID, .name = TA_NAME,
-		   .flags = PTA_DEFAULT_FLAGS,
-		   .invoke_command_entry_point = invoke_command);