annotate libtomcrypt/tests/store_test.c @ 1653:76189c9ffea2

External Public-Key Authentication API (#72) * Implemented dynamic loading of an external plug-in shared library to delegate public key authentication * Moved conditional compilation of the plugin infrastructure into the configure.ac script to be able to add -ldl to dropbear build only when the flag is enabled * Added tags file to the ignore list * Updated API to have the constructor to return function pointers in the pliugin instance. Added support for passing user name to the checkpubkey function. Added options to the session returned by the plugin and have dropbear to parse and process them * Added -rdynamic to the linker flags when EPKA is enabled * Changed the API to pass a previously created session to the checkPubKey function (created during preauth) * Added documentation to the API * Added parameter addrstring to plugin creation function * Modified the API to retrieve the auth options. Instead of having them as field of the EPKASession struct, they are stored internally (plugin-dependent) in the plugin/session and retrieved through a pointer to a function (in the session) * Changed option string to be a simple char * instead of unsigned char *
author fabriziobertocci <fabriziobertocci@gmail.com>
date Wed, 15 May 2019 09:43:57 -0400
parents 6dba84798cd5
children
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rev   line source
1471
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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 #include <tomcrypt_test.h>
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10
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11 /* Test store/load macros with offsets */
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12 int store_test(void)
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13 {
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14 unsigned char buf[256];
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15 int y;
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16 ulong32 L, L1;
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17 ulong64 LL, LL1;
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18 #ifdef LTC_FAST
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19 int x, z;
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20 #endif
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21
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22 for (y = 0; y < 4; y++) {
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23 L = 0x12345678UL;
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24 L1 = 0;
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25 STORE32L(L, buf + y);
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26 LOAD32L(L1, buf + y);
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27 if (L1 != L) {
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28 fprintf(stderr, "\n32L failed at offset %d\n", y);
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29 return 1;
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30 }
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31 STORE32H(L, buf + y);
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32 LOAD32H(L1, buf + y);
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33 if (L1 != L) {
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34 fprintf(stderr, "\n32H failed at offset %d\n", y);
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35 return 1;
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36 }
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37 }
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38
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39 for (y = 0; y < 8; y++) {
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40 LL = CONST64 (0x01020304050607);
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41 LL1 = 0;
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42 STORE64L(LL, buf + y);
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43 LOAD64L(LL1, buf + y);
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44 if (LL1 != LL) {
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45 fprintf(stderr, "\n64L failed at offset %d\n", y);
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46 return 1;
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47 }
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48 STORE64H(LL, buf + y);
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49 LOAD64H(LL1, buf + y);
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50 if (LL1 != LL) {
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51 fprintf(stderr, "\n64H failed at offset %d\n", y);
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52 return 1;
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53 }
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54 }
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55
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56 /* test LTC_FAST */
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57 #ifdef LTC_FAST
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58 y = 16;
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59
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60 for (z = 0; z < y; z++) {
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61 /* fill y bytes with random */
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62 yarrow_read(buf+z, y, &yarrow_prng);
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63 yarrow_read(buf+z+y, y, &yarrow_prng);
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64
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65 /* now XOR it byte for byte */
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66 for (x = 0; x < y; x++) {
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67 buf[2*y+z+x] = buf[z+x] ^ buf[z+y+x];
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68 }
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69
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70 /* now XOR it word for word */
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71 for (x = 0; x < y; x += sizeof(LTC_FAST_TYPE)) {
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72 *(LTC_FAST_TYPE_PTR_CAST(&buf[3*y+z+x])) = *(LTC_FAST_TYPE_PTR_CAST(&buf[z+x])) ^ *(LTC_FAST_TYPE_PTR_CAST(&buf[z+y+x]));
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73 }
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74
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75 if (memcmp(&buf[2*y+z], &buf[3*y+z], y)) {
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76 fprintf(stderr, "\nLTC_FAST failed at offset %d\n", z);
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77 return 1;
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78 }
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79 }
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80 #endif
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81 return 0;
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82 }
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83
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84 /* ref: $Format:%D$ */
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85 /* git commit: $Format:%H$ */
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86 /* commit time: $Format:%ai$ */