diff options
author | Longpeng(Mike) <longpeng2@huawei.com> | 2016-12-13 18:43:00 +0800 |
---|---|---|
committer | Daniel P. Berrange <berrange@redhat.com> | 2016-12-22 09:24:59 +0000 |
commit | 4fd460bf25b197f94b9db463b77a69433901ac92 (patch) | |
tree | 1404e072e9d85c6078f7ef5c884a4c053c04ec47 | |
parent | f4d7674722d121fa7d4ed7cbee2c3ba9b3e71824 (diff) | |
download | qemu-4fd460bf25b197f94b9db463b77a69433901ac92.zip qemu-4fd460bf25b197f94b9db463b77a69433901ac92.tar.gz qemu-4fd460bf25b197f94b9db463b77a69433901ac92.tar.bz2 |
crypto: add HMAC algorithms testcases
This patch add HMAC algorithms testcases
Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
-rw-r--r-- | tests/Makefile.include | 2 | ||||
-rw-r--r-- | tests/test-crypto-hmac.c | 266 |
2 files changed, 268 insertions, 0 deletions
diff --git a/tests/Makefile.include b/tests/Makefile.include index e98d3b6..4841d58 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -91,6 +91,7 @@ gcov-files-test-qemu-opts-y = qom/test-qemu-opts.c check-unit-y += tests/test-write-threshold$(EXESUF) gcov-files-test-write-threshold-y = block/write-threshold.c check-unit-y += tests/test-crypto-hash$(EXESUF) +check-unit-y += tests/test-crypto-hmac$(EXESUF) check-unit-y += tests/test-crypto-cipher$(EXESUF) check-unit-y += tests/test-crypto-secret$(EXESUF) check-unit-$(CONFIG_GNUTLS) += tests/test-crypto-tlscredsx509$(EXESUF) @@ -571,6 +572,7 @@ tests/test-opts-visitor$(EXESUF): tests/test-opts-visitor.o $(test-qapi-obj-y) tests/test-mul64$(EXESUF): tests/test-mul64.o $(test-util-obj-y) tests/test-bitops$(EXESUF): tests/test-bitops.o $(test-util-obj-y) tests/test-crypto-hash$(EXESUF): tests/test-crypto-hash.o $(test-crypto-obj-y) +tests/test-crypto-hmac$(EXESUF): tests/test-crypto-hmac.o $(test-crypto-obj-y) tests/test-crypto-cipher$(EXESUF): tests/test-crypto-cipher.o $(test-crypto-obj-y) tests/test-crypto-secret$(EXESUF): tests/test-crypto-secret.o $(test-crypto-obj-y) tests/test-crypto-xts$(EXESUF): tests/test-crypto-xts.o $(test-crypto-obj-y) diff --git a/tests/test-crypto-hmac.c b/tests/test-crypto-hmac.c new file mode 100644 index 0000000..ee55382 --- /dev/null +++ b/tests/test-crypto-hmac.c @@ -0,0 +1,266 @@ +/* + * QEMU Crypto hmac algorithms tests + * + * Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD. + * + * Authors: + * Longpeng(Mike) <longpeng2@huawei.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * (at your option) any later version. See the COPYING file in the + * top-level directory. + * + */ + +#include "qemu/osdep.h" +#include "crypto/init.h" +#include "crypto/hmac.h" + +#define INPUT_TEXT1 "ABCDEFGHIJKLMNOPQRSTUVWXY" +#define INPUT_TEXT2 "Zabcdefghijklmnopqrstuvwx" +#define INPUT_TEXT3 "yz0123456789" +#define INPUT_TEXT INPUT_TEXT1 \ + INPUT_TEXT2 \ + INPUT_TEXT3 + +#define KEY "monkey monkey monkey monkey" + +typedef struct QCryptoHmacTestData QCryptoHmacTestData; +struct QCryptoHmacTestData { + QCryptoHashAlgorithm alg; + const char *hex_digest; +}; + +static QCryptoHmacTestData test_data[] = { + { + .alg = QCRYPTO_HASH_ALG_MD5, + .hex_digest = + "ede9cb83679ba82d88fbeae865b3f8fc", + }, + { + .alg = QCRYPTO_HASH_ALG_SHA1, + .hex_digest = + "c7b5a631e3aac975c4ededfcd346e469" + "dbc5f2d1", + }, + { + .alg = QCRYPTO_HASH_ALG_SHA224, + .hex_digest = + "5f768179dbb29ca722875d0f461a2e2f" + "597d0210340a84df1a8e9c63", + }, + { + .alg = QCRYPTO_HASH_ALG_SHA256, + .hex_digest = + "3798f363c57afa6edaffe39016ca7bad" + "efd1e670afb0e3987194307dec3197db", + }, + { + .alg = QCRYPTO_HASH_ALG_SHA384, + .hex_digest = + "d218680a6032d33dccd9882d6a6a7164" + "64f26623be257a9b2919b185294f4a49" + "9e54b190bfd6bc5cedd2cd05c7e65e82", + }, + { + .alg = QCRYPTO_HASH_ALG_SHA512, + .hex_digest = + "835a4f5b3750b4c1fccfa88da2f746a4" + "900160c9f18964309bb736c13b59491b" + "8e32d37b724cc5aebb0f554c6338a3b5" + "94c4ba26862b2dadb59b7ede1d08d53e", + }, + { + .alg = QCRYPTO_HASH_ALG_RIPEMD160, + .hex_digest = + "94964ed4c1155b62b668c241d67279e5" + "8a711676", + }, +}; + +static const char hex[] = "0123456789abcdef"; + +static void test_hmac_alloc(void) +{ + size_t i; + + for (i = 0; i < G_N_ELEMENTS(test_data); i++) { + QCryptoHmacTestData *data = &test_data[i]; + QCryptoHmac *hmac = NULL; + uint8_t *result = NULL; + size_t resultlen = 0; + Error *err = NULL; + const char *exp_output = NULL; + int ret; + size_t j; + + if (!qcrypto_hmac_supports(data->alg)) { + return; + } + + exp_output = data->hex_digest; + + hmac = qcrypto_hmac_new(data->alg, (const uint8_t *)KEY, + strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + ret = qcrypto_hmac_bytes(hmac, (const char *)INPUT_TEXT, + strlen(INPUT_TEXT), &result, + &resultlen, &err); + g_assert(err == NULL); + g_assert(ret == 0); + + for (j = 0; j < resultlen; j++) { + g_assert(exp_output[j * 2] == hex[(result[j] >> 4) & 0xf]); + g_assert(exp_output[j * 2 + 1] == hex[result[j] & 0xf]); + } + + qcrypto_hmac_free(hmac); + + g_free(result); + } +} + +static void test_hmac_prealloc(void) +{ + size_t i; + + for (i = 0; i < G_N_ELEMENTS(test_data); i++) { + QCryptoHmacTestData *data = &test_data[i]; + QCryptoHmac *hmac = NULL; + uint8_t *result = NULL; + size_t resultlen = 0; + Error *err = NULL; + const char *exp_output = NULL; + int ret; + size_t j; + + if (!qcrypto_hmac_supports(data->alg)) { + return; + } + + exp_output = data->hex_digest; + + resultlen = strlen(exp_output) / 2; + result = g_new0(uint8_t, resultlen); + + hmac = qcrypto_hmac_new(data->alg, (const uint8_t *)KEY, + strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + ret = qcrypto_hmac_bytes(hmac, (const char *)INPUT_TEXT, + strlen(INPUT_TEXT), &result, + &resultlen, &err); + g_assert(err == NULL); + g_assert(ret == 0); + + exp_output = data->hex_digest; + for (j = 0; j < resultlen; j++) { + g_assert(exp_output[j * 2] == hex[(result[j] >> 4) & 0xf]); + g_assert(exp_output[j * 2 + 1] == hex[result[j] & 0xf]); + } + + qcrypto_hmac_free(hmac); + + g_free(result); + } +} + +static void test_hmac_iov(void) +{ + size_t i; + + for (i = 0; i < G_N_ELEMENTS(test_data); i++) { + QCryptoHmacTestData *data = &test_data[i]; + QCryptoHmac *hmac = NULL; + uint8_t *result = NULL; + size_t resultlen = 0; + Error *err = NULL; + const char *exp_output = NULL; + int ret; + size_t j; + struct iovec iov[3] = { + { .iov_base = (char *)INPUT_TEXT1, .iov_len = strlen(INPUT_TEXT1) }, + { .iov_base = (char *)INPUT_TEXT2, .iov_len = strlen(INPUT_TEXT2) }, + { .iov_base = (char *)INPUT_TEXT3, .iov_len = strlen(INPUT_TEXT3) }, + }; + + if (!qcrypto_hmac_supports(data->alg)) { + return; + } + + exp_output = data->hex_digest; + + hmac = qcrypto_hmac_new(data->alg, (const uint8_t *)KEY, + strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + ret = qcrypto_hmac_bytesv(hmac, iov, 3, &result, + &resultlen, &err); + g_assert(err == NULL); + g_assert(ret == 0); + + for (j = 0; j < resultlen; j++) { + g_assert(exp_output[j * 2] == hex[(result[j] >> 4) & 0xf]); + g_assert(exp_output[j * 2 + 1] == hex[result[j] & 0xf]); + } + + qcrypto_hmac_free(hmac); + + g_free(result); + } +} + +static void test_hmac_digest(void) +{ + size_t i; + + for (i = 0; i < G_N_ELEMENTS(test_data); i++) { + QCryptoHmacTestData *data = &test_data[i]; + QCryptoHmac *hmac = NULL; + uint8_t *result = NULL; + Error *err = NULL; + const char *exp_output = NULL; + int ret; + + if (!qcrypto_hmac_supports(data->alg)) { + return; + } + + exp_output = data->hex_digest; + + hmac = qcrypto_hmac_new(data->alg, (const uint8_t *)KEY, + strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + ret = qcrypto_hmac_digest(hmac, (const char *)INPUT_TEXT, + strlen(INPUT_TEXT), (char **)&result, + &err); + g_assert(err == NULL); + g_assert(ret == 0); + + g_assert_cmpstr((const char *)result, ==, exp_output); + + qcrypto_hmac_free(hmac); + + g_free(result); + } +} + +int main(int argc, char **argv) +{ + g_test_init(&argc, &argv, NULL); + + g_assert(qcrypto_init(NULL) == 0); + + g_test_add_func("/crypto/hmac/iov", test_hmac_iov); + g_test_add_func("/crypto/hmac/alloc", test_hmac_alloc); + g_test_add_func("/crypto/hmac/prealloc", test_hmac_prealloc); + g_test_add_func("/crypto/hmac/digest", test_hmac_digest); + + return g_test_run(); +} |