diff --git a/tests/driver_at86rf2xx_aes/Makefile b/tests/driver_at86rf2xx_aes/Makefile new file mode 100644 index 0000000000..ce1d6a980f --- /dev/null +++ b/tests/driver_at86rf2xx_aes/Makefile @@ -0,0 +1,23 @@ +include ../Makefile.tests_common + +DISABLE_MODULE += auto_init_at86rf2xx + +# define the driver to be used for selected boards +ifneq (,$(filter samr21-xpro,$(BOARD))) + DRIVER := at86rf233 +endif +ifneq (,$(filter iotlab-m3 fox,$(BOARD))) + DRIVER := at86rf231 +endif +ifneq (,$(filter mulle,$(BOARD))) + DRIVER := at86rf212b +endif + +# use the at86rf231 as fallback device +DRIVER ?= at86rf231 + +# include the selected driver +USEMODULE += $(DRIVER) +USEMODULE += at86rf2xx_aes_spi + +include $(RIOTBASE)/Makefile.include \ No newline at end of file diff --git a/tests/driver_at86rf2xx_aes/Makefile.ci b/tests/driver_at86rf2xx_aes/Makefile.ci new file mode 100644 index 0000000000..437811ffa9 --- /dev/null +++ b/tests/driver_at86rf2xx_aes/Makefile.ci @@ -0,0 +1,7 @@ +BOARD_INSUFFICIENT_MEMORY := \ + arduino-duemilanove \ + arduino-nano \ + arduino-uno \ + atmega328p \ + stm32f030f4-demo \ + # diff --git a/tests/driver_at86rf2xx_aes/main.c b/tests/driver_at86rf2xx_aes/main.c new file mode 100644 index 0000000000..b51eeddf20 --- /dev/null +++ b/tests/driver_at86rf2xx_aes/main.c @@ -0,0 +1,238 @@ +/* + * Copyright (C) 2020 Otto-von-Guericke-Universität Magdeburg + * + * 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. + */ + +/** + * @ingroup tests + * @{ + * + * @file + * @brief Test application for at86rf2xx security module (AES) + * + * @author Fabian Hüßler + * @} + */ +#include +#include + +#include "xtimer.h" +#include "at86rf2xx.h" +#include "at86rf2xx_params.h" +#include "at86rf2xx_aes.h" + +#ifndef KEY_1 +#define KEY_1 { 0x06, 0xa9, 0x21, 0x40, 0x36, 0xb8, 0xa1, 0x5b, \ + 0x51, 0x2e, 0x03, 0xd5, 0x34, 0x12, 0x00, 0x06 } +#endif +#ifndef IV_1 +#define IV_1 { 0x3d, 0xaf, 0xba, 0x42, 0x9d, 0x9e, 0xb4, 0x30, \ + 0xb4, 0x22, 0xda, 0x80, 0x2c, 0x9f, 0xac, 0x41 } +#endif +#ifndef PLAIN_1 +#define PLAIN_1 { 'S', 'i', 'n', 'g', 'l', 'e', ' ', 'b', \ + 'l', 'o', 'c', 'k', ' ', 'm', 's', 'g' } +#endif +#ifndef KEY_2 +#define KEY_2 { 0xc2, 0x86, 0x69, 0x6d, 0x88, 0x7c, 0x9a, 0xa0, \ + 0x61, 0x1b, 0xbb, 0x3e, 0x20, 0x25, 0xa4, 0x5a } +#endif +#ifndef IV_2 +#define IV_2 { 0x56, 0x2e, 0x17, 0x99, 0x6d, 0x09, 0x3d, 0x28, \ + 0xdd, 0xb3, 0xba, 0x69, 0x5a, 0x2e, 0x6f, 0x58 } +#endif +#ifndef PLAIN_2 +#define PLAIN_2 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, \ + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, \ + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, \ + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f } +#endif +#ifndef KEY_3 +#define KEY_3 { 0x6c, 0x3e, 0xa0, 0x47, 0x76, 0x30, 0xce, 0x21, \ + 0xa2, 0xce, 0x33, 0x4a, 0xa7, 0x46, 0xc2, 0xcd } +#endif +#ifndef IV_3 +#define IV_3 { 0xc7, 0x82, 0xdc, 0x4c, 0x09, 0x8c, 0x66, 0xcb, \ + 0xd9, 0xcd, 0x27, 0xd8, 0x25, 0x68, 0x2c, 0x81 } +#endif +#ifndef PLAIN_3 +#define PLAIN_3 { 'T', 'h', 'i', 's', ' ', 'i', 's', ' ', \ + 'a', ' ', '4', '8', '-', 'b', 'y', 't', \ + 'e', ' ', 'm', 'e', 's', 's', 'a', 'g', \ + 'e', ' ', '(', 'e', 'x', 'a', 'c', 't', \ + 'l', 'y', ' ', '3', ' ', 'A', 'E', 'S', \ + ' ', 'b', 'l', 'o', 'c', 'k', 's', ')' } +#endif +#ifndef KEY_4 +#define KEY_4 { 0x56, 0xe4, 0x7a, 0x38, 0xc5, 0x59, 0x89, 0x74, \ + 0xbc, 0x46, 0x90, 0x3d, 0xba, 0x29, 0x03, 0x49 } +#endif +#ifndef IV_4 +#define IV_4 { 0x8c, 0xe8, 0x2e, 0xef, 0xbe, 0xa0, 0xda, 0x3c, \ + 0x44, 0x69, 0x9e, 0xd7, 0xdb, 0x51, 0xb7, 0xd9 } +#endif +#ifndef PLAIN_4 +#define PLAIN_4 { 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, \ + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, \ + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, \ + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, \ + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, \ + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, \ + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, \ + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf } +#endif +#ifndef KEY_5 +#define KEY_5 { 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, \ + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf } +#endif +#ifndef IV_5 +#define IV_5 { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } +#endif +#ifndef PLAIN_5 +#define PLAIN_5 { 0x59, 0xac, 0xde, 0x48, 0x00, 0x00, 0x00, 0x00, \ + 0x01, 0x00, 0x00, 0x00, 0x05, 0x06, 0x00, 0x01, \ + 0x00, 0x1d, 0x2b, 0xdc, 0x84, 0x21, 0x43, 0x02, \ + 0x00, 0x00, 0x00, 0x00, 0x48, 0xde, 0xac, 0xff, \ + 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x48, 0xde, \ + 0xac, 0x06, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, \ + 0xce, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } +#endif + +static void _event_cb(netdev_t *dev, netdev_event_t event) +{ + /* Ignore interrupts */ + (void)dev; + (void)event; +} + +static void _ecb(at86rf2xx_t *dev, + aes_block_t *plain, + uint8_t key[AT86RF2XX_AES_KEY_LENGTH], + aes_block_t *cipher, + uint8_t nblocks) +{ + at86rf2xx_aes_key_write_encrypt(dev, key); + at86rf2xx_aes_ecb_encrypt(dev, cipher, key, plain, nblocks); + memset(plain, 0, AT86RF2XX_AES_BLOCK_SIZE * nblocks); + at86rf2xx_aes_key_write_decrypt(dev, key); + at86rf2xx_aes_ecb_decrypt(dev, plain, key, cipher, nblocks); +} + +static void _cbc(at86rf2xx_t *dev, + aes_block_t *plain, + uint8_t key[AT86RF2XX_AES_BLOCK_SIZE], + uint8_t iv[AT86RF2XX_AES_BLOCK_SIZE], + aes_block_t *cipher, + uint8_t nblocks) +{ + at86rf2xx_aes_key_write_encrypt(dev, key); + at86rf2xx_aes_cbc_encrypt(dev, cipher, key, iv, plain, nblocks); + memset(plain, 0, AT86RF2XX_AES_BLOCK_SIZE * nblocks); + at86rf2xx_aes_key_write_decrypt(dev, key); + at86rf2xx_aes_cbc_decrypt(dev, plain, key, iv, cipher, nblocks); +} + +int main(void) +{ + at86rf2xx_t dev; + bool success = true; + at86rf2xx_setup(&dev, &at86rf2xx_params[0]); + dev.netdev.netdev.event_callback = _event_cb; + if (dev.netdev.netdev.driver->init(&dev.netdev.netdev) != 0) { + return EXIT_FAILURE; + } + + puts("START"); + { + uint8_t k[] = KEY_1; + uint8_t p[] = PLAIN_1; + uint8_t c[sizeof(p)]; + uint8_t n = sizeof(p) / AT86RF2XX_AES_BLOCK_SIZE; + + _ecb(&dev, (aes_block_t *)p, k, (aes_block_t *)c, n); + + if (!memcmp(p, (uint8_t[])PLAIN_1, sizeof(p))) { + puts("ECB test 1 done"); + } + else { + success = false; + puts("ECB test 1 failed"); + } + } + { + uint8_t k[] = KEY_2; + uint8_t p[] = PLAIN_2; + uint8_t c[sizeof(p)]; + uint8_t n = sizeof(p) / AT86RF2XX_AES_BLOCK_SIZE; + + _ecb(&dev, (aes_block_t *)p, k, (aes_block_t *)c, n); + + if (!memcmp(p, (uint8_t[])PLAIN_2, sizeof(p))) { + puts("ECB test 2 done"); + } + else { + success = false; + puts("ECB test 2 failed"); + } + } + { + uint8_t k[] = KEY_3; + uint8_t v[] = IV_3; + uint8_t p[] = PLAIN_3; + uint8_t c[sizeof(p)]; + uint8_t n = sizeof(p) / AT86RF2XX_AES_BLOCK_SIZE; + + _cbc(&dev, (aes_block_t *)p, k, v, (aes_block_t *)c, n); + + if (!memcmp(p, (uint8_t[])PLAIN_3, sizeof(p))) { + puts("CBC test 1 done"); + } + else { + success = false; + puts("CBC test 1 failed"); + } + } + { + uint8_t k[] = KEY_4; + uint8_t v[] = IV_4; + uint8_t p[] = PLAIN_4; + uint8_t c[sizeof(p)]; + uint8_t n = sizeof(p) / AT86RF2XX_AES_BLOCK_SIZE; + + _cbc(&dev, (aes_block_t *)p, k, v, (aes_block_t *)c, n); + + if (!memcmp(p, (uint8_t[])PLAIN_4, sizeof(p))) { + puts("CBC test 2 done"); + } + else { + success = false; + puts("CBC test 2 failed"); + } + } + { + uint8_t k[] = KEY_5; + uint8_t v[] = IV_5; + uint8_t p[] = PLAIN_5; + uint8_t c[sizeof(p)]; + uint8_t n = sizeof(p) / AT86RF2XX_AES_BLOCK_SIZE; + + _cbc(&dev, (aes_block_t *)p, k, v, (aes_block_t *)c, n); + + if (!memcmp(p, (uint8_t[])PLAIN_5, sizeof(p))) { + puts("CBC test 3 done"); + } + else { + success = false; + puts("CBC test 3 failed"); + } + } + if (success) { + puts("SUCCESS"); + } + return EXIT_SUCCESS; +} diff --git a/tests/driver_at86rf2xx_aes/tests/01-run.py b/tests/driver_at86rf2xx_aes/tests/01-run.py new file mode 100755 index 0000000000..059bedec73 --- /dev/null +++ b/tests/driver_at86rf2xx_aes/tests/01-run.py @@ -0,0 +1,18 @@ +#!/usr/bin/env python3 + +import sys +from testrunner import run + + +def testfunc(child): + child.expect('START') + child.expect('ECB test 1 done') + child.expect('ECB test 2 done') + child.expect('CBC test 1 done') + child.expect('CBC test 2 done') + child.expect('CBC test 3 done') + child.expect('SUCCESS') + + +if __name__ == "__main__": + sys.exit(run(testfunc))