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tests/sys/crypto: Split test application to reduce size

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This commit is contained in:
Ollrogge 2021-04-22 10:17:20 +02:00
parent f5ca90b007
commit 46a0ef07b1
18 changed files with 213 additions and 8 deletions
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6
tests/sys_crypto/Makefile.ci
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@ -4,9 +4,14 @@ BOARD_INSUFFICIENT_MEMORY := \
arduino-mega2560 \
arduino-nano \
arduino-uno \
atmega1284p \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
derfmega128 \
mega-xplained \
microduino-corerf \
msb-430 \
msb-430h \
nucleo-f031k6 \
@ -19,4 +24,5 @@ BOARD_INSUFFICIENT_MEMORY := \
telosb \
waspmote-pro \
z1 \
zigduino \
#

33
tests/sys_crypto/README.md Normal file
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@ -0,0 +1,33 @@
# Overview
This test application tests all the components of the crypto module in RIOT.
Specifically these are:
* ChaCha. Test vectors from [draft-strombergson-chacha-test-vectors-00].
* Poly1305. Test vectors from [draft-nir-cfrg-chacha20-poly1305-06].
* ChaCha20-Poly1305. Test vectors from [rfc7539].
* AES-CBC. Test vectors from [SP 800-38C].
* AES-CCM. Test vectors from [RFC3610], [SP 800-38C], [Wycheproof].
* AES-CTR. Test vectors from [SP 800-38C].
* AES-ECB. Test vectors from [SP 800-38C].
* AES-OCB. Test vectors from [RFC7253].
To build the test application run
```
make
```
To execute the test run
```
make term
```
[draft-nir-cfrg-chacha20-poly1305-06]: https://tools.ietf.org/html/draft-nir-cfrg-chacha20-poly1305-06#appendix-A.3
[draft-strombergson-chacha-test-vectors-00]: https://tools.ietf.org/html/draft-strombergson-chacha-test-vectors-00
[rfc7539]: https://tools.ietf.org/html/rfc7539#appendix-A
[SP 800-38C]: http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
[RFC3610]: https://tools.ietf.org/html/rfc3610
[Wycheproof]: https://github.com/google/wycheproof/blob/master/testvectors/aes_ccm_test.json
[RFC7253]: https://tools.ietf.org/html/rfc7253#appendix-A

5
tests/sys_crypto/app.config.test
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@ -1,7 +1,10 @@
# this file enables modules defined in Kconfig. Do not use this file for
# application configuration. This is only needed during migration.
CONFIG_MODULE_CRYPTO_3DES=y
CONFIG_MODULE_CRYPTO=y
CONFIG_MODULE_CRYPTO_AES_128=y
CONFIG_MODULE_CRYPTO_AES_192=y
CONFIG_MODULE_CRYPTO_AES_256=y
CONFIG_MODULE_CIPHER_MODES=y
CONFIG_MODULE_EMBUNIT=y

3
tests/sys_crypto/main.c
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@ -19,9 +19,6 @@ int main(void)
TESTS_RUN(tests_crypto_aes_tests());
TESTS_RUN(tests_crypto_cipher_tests());
TESTS_RUN(tests_crypto_modes_ccm_tests());
TESTS_RUN(tests_crypto_modes_ccm_tests_128());
TESTS_RUN(tests_crypto_modes_ccm_tests_192());
TESTS_RUN(tests_crypto_modes_ccm_tests_256());
TESTS_RUN(tests_crypto_modes_ocb_tests());
TESTS_RUN(tests_crypto_modes_ecb_tests());
TESTS_RUN(tests_crypto_modes_cbc_tests());

7
tests/sys_crypto/tests-crypto-chacha.c
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@ -13,6 +13,13 @@
#include <string.h>
/*
* Test Vectors for the Stream Cipher ChaCha
* draft-strombergson-chacha-test-vectors-00
*
* https://tools.ietf.org/html/draft-strombergson-chacha-test-vectors-00
*/
static const uint8_t TC8_KEY[32] = {
0xc4, 0x6e, 0xc1, 0xb1, 0x8c, 0xe8, 0xa8, 0x78,
0x72, 0x5a, 0x37, 0xe7, 0x80, 0xdf, 0xb7, 0x35,

6
tests/sys_crypto/tests-crypto-chacha20poly1305.c
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@ -15,6 +15,12 @@
#include "crypto/chacha20poly1305.h"
/*
* Example and Test Vector for AEAD_CHACHA20_POLY1305
*
* https://tools.ietf.org/html/rfc7539#appendix-A
*/
/* ciphertext buffer */
uint8_t ebuf[1024];
/* Plaintext buffer */

6
tests/sys_crypto/tests-crypto-poly1305.c
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@ -14,6 +14,12 @@
#include <string.h>
/*
* Poly1305 Message Authentication Code
*
* https://tools.ietf.org/html/draft-nir-cfrg-chacha20-poly1305-06#appendix-A.3
*/
static const uint8_t key_1[32] = { 0 };
static const uint8_t msg_1[64] = { 0 };
static const uint8_t tag_1[16] = { 0 };

3
tests/sys_crypto/tests-crypto.h
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@ -59,9 +59,6 @@ static inline int compare(const uint8_t *a, const uint8_t *b, uint8_t len)
Test* tests_crypto_aes_tests(void);
Test* tests_crypto_cipher_tests(void);
Test* tests_crypto_modes_ccm_tests(void);
Test* tests_crypto_modes_ccm_tests_128(void);
Test* tests_crypto_modes_ccm_tests_192(void);
Test* tests_crypto_modes_ccm_tests_256(void);
Test* tests_crypto_modes_ocb_tests(void);
Test* tests_crypto_modes_ecb_tests(void);
Test* tests_crypto_modes_cbc_tests(void);

10
tests/sys_crypto_aes_ccm/Makefile Normal file
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@ -0,0 +1,10 @@
include ../Makefile.tests_common
USEMODULE += embunit
USEMODULE += cipher_modes
USEMODULE += crypto_aes_128
USEMODULE += crypto_aes_192
USEMODULE += crypto_aes_256
include $(RIOTBASE)/Makefile.include

28
tests/sys_crypto_aes_ccm/Makefile.ci Normal file
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@ -0,0 +1,28 @@
BOARD_INSUFFICIENT_MEMORY := \
arduino-duemilanove \
arduino-leonardo \
arduino-mega2560 \
arduino-nano \
arduino-uno \
atmega1284p \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
derfmega128 \
mega-xplained \
microduino-corerf \
msb-430 \
msb-430h \
nucleo-f031k6 \
nucleo-f042k6 \
nucleo-l011k4 \
nucleo-l031k6 \
samd10-xmini \
stk3200 \
stm32f030f4-demo \
telosb \
waspmote-pro \
z1 \
zigduino \
#

18
tests/sys_crypto_aes_ccm/README.md Normal file
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@ -0,0 +1,18 @@
# Overview
This test application specifically tests the AES CCM implementation for 128, 192 and 256
bit keys. The test utilizes the [CAVP AES CCM DVTP] test vectors.
To build the test application run
```
make
```
To execute the test run
```
make term
```
[CAVP AES CCM DVTP]: https://csrc.nist.gov/projects/cryptographic-algorithm-validation-program/cavp-testing-block-cipher-modes

11
tests/sys_crypto_aes_ccm/app.config.test Normal file
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@ -0,0 +1,11 @@
# this file enables modules defined in Kconfig. Do not use this file for
# application configuration. This is only needed during migration.
CONFIG_MODULE_CRYPTO=y
CONFIG_MODULE_CRYPTO_AES_128=y
CONFIG_MODULE_CRYPTO_AES_192=y
CONFIG_MODULE_CRYPTO_AES_256=y
CONFIG_MODULE_CIPHER_MODES=y
CONFIG_MODULE_EMBUNIT=y
CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y

19
tests/sys_crypto_aes_ccm/main.c Normal file
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@ -0,0 +1,19 @@
/*
* Copyright (C) 2021 Nils Ollrogge
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
#include "tests-crypto.h"
int main(void)
{
TESTS_START();
TESTS_RUN(tests_crypto_modes_ccm_tests_128());
TESTS_RUN(tests_crypto_modes_ccm_tests_192());
TESTS_RUN(tests_crypto_modes_ccm_tests_256());
TESTS_END();
return 0;
}

0
tests/sys_crypto/tests-crypto-modes-ccm-128.c → tests/sys_crypto_aes_ccm/tests-crypto-modes-ccm-128.c
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0
tests/sys_crypto/tests-crypto-modes-ccm-192.c → tests/sys_crypto_aes_ccm/tests-crypto-modes-ccm-192.c
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2
tests/sys_crypto/tests-crypto-modes-ccm-256.c → tests/sys_crypto_aes_ccm/tests-crypto-modes-ccm-256.c
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@ -20,7 +20,7 @@
/**
* AES CCM DVTP test vectors (SP 800-38C) for 256 bit keys.
* https://csrc.nist.gov/projects/cryptographic-algorithm-validation-program/cavp-testing-block-cipher-modes
*/
*/
static const size_t nonce_and_len_encoding_size = 15;

50
tests/sys_crypto_aes_ccm/tests-crypto.h Normal file
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@ -0,0 +1,50 @@
/*
* Copyright (C) 2021 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @addtogroup unittests
* @{
*
* @file
* @brief Unittests for the ``crypto`` module
*
* @author Nils Ollrogge <nils-ollrogge@outlook.de>
*/
#ifndef TESTS_CRYPTO_H
#define TESTS_CRYPTO_H
#include <stddef.h>
#include <stdint.h>
#include "embUnit.h"
#ifdef __cplusplus
extern "C" {
#endif
static inline int compare(const uint8_t *a, const uint8_t *b, uint8_t len)
{
int result = 1;
for (uint8_t i = 0; i < len; ++i) {
result &= a[i] == b[i];
}
return result;
}
Test *tests_crypto_modes_ccm_tests_128(void);
Test *tests_crypto_modes_ccm_tests_192(void);
Test *tests_crypto_modes_ccm_tests_256(void);
#ifdef __cplusplus
}
#endif
#endif /* TESTS_CRYPTO_H */
/** @} */

14
tests/sys_crypto_aes_ccm/tests/01-run.py Executable file
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@ -0,0 +1,14 @@
#!/usr/bin/env python3
# Copyright (C) 2019 Freie Universität Berlin
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
import sys
from testrunner import run_check_unittests
if __name__ == "__main__":
sys.exit(run_check_unittests())