Mercurial > dropbear

annotate libtomcrypt/src/mac/f9/f9_test.c @ 1088:f2a3570b5110

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Test struct existance against sizeof() operator Instead of declaring an "unused-variable" or "unused-but-set-variable" structure. This avoid unexpected broken configurations when using something like: $ ./configure CFLAGS="-Wall -Wextra -Werror" It causes AC_COMPILE_IFELSE to fail and thus leading to a mismatch configuration (because the CFLAGS are passed to the macro).
author Gaël PORTAY <gael.portay@gmail.com>
date Sat, 02 May 2015 13:33:34 +0200
parents 0cbe8f6dbf9e
children f849a5ca2efc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
382
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 *
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9 * Tom St Denis, [email protected], http://libtomcrypt.com
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10 */
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11 #include "tomcrypt.h"
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12
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13 /**
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14 @file f9_test.c
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15 f9 Support, Test F9 mode
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16 */
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17
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18 #ifdef LTC_F9_MODE
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19
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20 /** Test f9-MAC mode
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21 Return CRYPT_OK on succes
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22 */
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23 int f9_test(void)
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24 {
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25 #ifdef LTC_NO_TEST
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26 return CRYPT_NOP;
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27 #else
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28 static const struct {
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29 int msglen;
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30 unsigned char K[16], M[128], T[4];
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31 } tests[] = {
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32 {
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33 20,
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34 { 0x2B, 0xD6, 0x45, 0x9F, 0x82, 0xC5, 0xB3, 0x00, 0x95, 0x2C, 0x49, 0x10, 0x48, 0x81, 0xFF, 0x48 },
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35 { 0x38, 0xA6, 0xF0, 0x56, 0xB8, 0xAE, 0xFD, 0xA9, 0x33, 0x32, 0x34, 0x62, 0x63, 0x39, 0x38, 0x61, 0x37, 0x34, 0x79, 0x40 },
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36 { 0x46, 0xE0, 0x0D, 0x4B }
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37 },
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38
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39 {
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40 105,
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41 { 0x83, 0xFD, 0x23, 0xA2, 0x44, 0xA7, 0x4C, 0xF3, 0x58, 0xDA, 0x30, 0x19, 0xF1, 0x72, 0x26, 0x35 },
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42 { 0x36, 0xAF, 0x61, 0x44, 0x4F, 0x30, 0x2A, 0xD2,
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43 0x35, 0xC6, 0x87, 0x16, 0x63, 0x3C, 0x66, 0xFB, 0x75, 0x0C, 0x26, 0x68, 0x65, 0xD5, 0x3C, 0x11, 0xEA, 0x05, 0xB1, 0xE9, 0xFA, 0x49, 0xC8, 0x39, 0x8D, 0x48, 0xE1, 0xEF, 0xA5, 0x90, 0x9D, 0x39,
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44 0x47, 0x90, 0x28, 0x37, 0xF5, 0xAE, 0x96, 0xD5, 0xA0, 0x5B, 0xC8, 0xD6, 0x1C, 0xA8, 0xDB, 0xEF, 0x1B, 0x13, 0xA4, 0xB4, 0xAB, 0xFE, 0x4F, 0xB1, 0x00, 0x60, 0x45, 0xB6, 0x74, 0xBB, 0x54, 0x72,
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45 0x93, 0x04, 0xC3, 0x82, 0xBE, 0x53, 0xA5, 0xAF, 0x05, 0x55, 0x61, 0x76, 0xF6, 0xEA, 0xA2, 0xEF, 0x1D, 0x05, 0xE4, 0xB0, 0x83, 0x18, 0x1E, 0xE6, 0x74, 0xCD, 0xA5, 0xA4, 0x85, 0xF7, 0x4D, 0x7A,
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46 0x40|0x80 },
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47 { 0x95, 0xAE, 0x41, 0xBA },
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48 }
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49 };
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50 unsigned char T[16];
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51 unsigned long taglen;
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52 int err, x, idx;
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53
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54 /* find kasumi */
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55 if ((idx = find_cipher("kasumi")) == -1) {
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56 return CRYPT_NOP;
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57 }
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58
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59 for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
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60 taglen = 4;
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61 if ((err = f9_memory(idx, tests[x].K, 16, tests[x].M, tests[x].msglen, T, &taglen)) != CRYPT_OK) {
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62 return err;
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63 }
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64 if (taglen != 4 || XMEMCMP(T, tests[x].T, 4)) {
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65 return CRYPT_FAIL_TESTVECTOR;
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66 }
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67 }
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68
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69 return CRYPT_OK;
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70 #endif
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71 }
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72
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73 #endif
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74
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75 /* $Source: /cvs/libtom/libtomcrypt/src/mac/f9/f9_test.c,v $ */
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76 /* $Revision: 1.8 $ */
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77 /* $Date: 2006/11/21 23:02:42 $ */
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78