93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenAirInterface is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
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Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
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*******************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <unistd.h>
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#include "test_util.h"
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#include "secu_defs.h"
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#include <nettle/nettle-meta.h>
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#include <nettle/aes.h>
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#include <nettle/ctr.h>
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static
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void test_uncipher_ctr(const struct nettle_cipher *cipher, const uint8_t *key,
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unsigned key_length, const uint8_t *cipheredtext,
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unsigned length, const uint8_t *cleartext, const uint8_t *ictr)
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{
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void *ctx = malloc(cipher->context_size);
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uint8_t *data = malloc(length);
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uint8_t *ctr = malloc(cipher->block_size);
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#if NETTLE_VERSION <= 27
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cipher->set_encrypt_key(ctx, key_length, key);
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#else
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cipher->set_encrypt_key(ctx, key);
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#endif
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memcpy(ctr, ictr, cipher->block_size);
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ctr_crypt(ctx, cipher->encrypt,
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cipher->block_size, ctr,
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length, data, cipheredtext);
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if (compare_buffer(data, length, cleartext, length) != 0) {
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fail("Fail: test_uncipher_ctr\n");
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}
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free(ctx);
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free(data);
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free(ctr);
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}
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void doit (void)
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{
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/* From NIST spec 800-38a on AES modes,
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*
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* http://csrc.nist.gov/CryptoToolkit/modes/800-38_Series_Publications/SP800-38A.pdf
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*
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* F.5 CTR Example Vectors
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*/
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/* F.5.1 CTR-AES128.Encrypt */
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test_uncipher_ctr(&nettle_aes128,
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HL("2b7e151628aed2a6abf7158809cf4f3c"),
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HL("6bc1bee22e409f96e93d7e117393172a"
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"ae2d8a571e03ac9c9eb76fac45af8e51"
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"30c81c46a35ce411e5fbc1191a0a52ef"
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"f69f2445df4f9b17ad2b417be66c3710"),
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H("874d6191b620e3261bef6864990db6ce"
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"9806f66b7970fdff8617187bb9fffdff"
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"5ae4df3edbd5d35e5b4f09020db03eab"
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"1e031dda2fbe03d1792170a0f3009cee"),
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H("f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"));
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}
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