Mercurial > dropbear

comparison libtomcrypt/src/modes/lrw/lrw_test.c @ 1471:6dba84798cd5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update to libtomcrypt 1.18.1, merged with Dropbear changes
author Matt Johnston <matt@ucc.asn.au>
date Fri, 09 Feb 2018 21:44:05 +0800
parents f849a5ca2efc
children
comparison
equal deleted inserted replaced
1470:8bba51a55704 1471:6dba84798cd5
3 * LibTomCrypt is a library that provides various cryptographic 3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner. 4 * algorithms in a highly modular and flexible manner.
5 * 5 *
6 * The library is free for all purposes without any express 6 * The library is free for all purposes without any express
7 * guarantee it works. 7 * guarantee it works.
8 *
9 * Tom St Denis, [email protected], http://libtom.org
10 */ 8 */
11 #include "tomcrypt.h" 9 #include "tomcrypt.h"
12 10
13 /** 11 /**
14 @file lrw_test.c 12 @file lrw_test.c
86 if ((err = lrw_start(idx, tests[x].IV, tests[x].key, 16, tests[x].tweak, 0, &lrw)) != CRYPT_OK) { 84 if ((err = lrw_start(idx, tests[x].IV, tests[x].key, 16, tests[x].tweak, 0, &lrw)) != CRYPT_OK) {
87 return err; 85 return err;
88 } 86 }
89 87
90 /* check pad against expected tweak */ 88 /* check pad against expected tweak */
91 if (XMEMCMP(tests[x].expected_tweak, lrw.pad, 16)) { 89 if (compare_testvector(tests[x].expected_tweak, 16, lrw.pad, 16, "LRW Tweak", x)) {
92 lrw_done(&lrw); 90 lrw_done(&lrw);
93 return CRYPT_FAIL_TESTVECTOR; 91 return CRYPT_FAIL_TESTVECTOR;
94 } 92 }
95 93
96 /* process block */ 94 /* process block */
97 if ((err = lrw_encrypt(tests[x].P, buf[0], 16, &lrw)) != CRYPT_OK) { 95 if ((err = lrw_encrypt(tests[x].P, buf[0], 16, &lrw)) != CRYPT_OK) {
98 lrw_done(&lrw); 96 lrw_done(&lrw);
99 return err; 97 return err;
100 } 98 }
101 99
102 if (XMEMCMP(buf[0], tests[x].C, 16)) { 100 if (compare_testvector(buf[0], 16, tests[x].C, 16, "LRW Encrypt", x)) {
103 lrw_done(&lrw); 101 lrw_done(&lrw);
104 return CRYPT_FAIL_TESTVECTOR; 102 return CRYPT_FAIL_TESTVECTOR;
105 } 103 }
106 104
107 /* process block */ 105 /* process block */
108 if ((err = lrw_setiv(tests[x].IV, 16, &lrw)) != CRYPT_OK) { 106 if ((err = lrw_setiv(tests[x].IV, 16, &lrw)) != CRYPT_OK) {
109 lrw_done(&lrw); 107 lrw_done(&lrw);
110 return err; 108 return err;
111 } 109 }
112 110
113 if ((err = lrw_decrypt(buf[0], buf[1], 16, &lrw)) != CRYPT_OK) { 111 if ((err = lrw_decrypt(buf[0], buf[1], 16, &lrw)) != CRYPT_OK) {
114 lrw_done(&lrw); 112 lrw_done(&lrw);
115 return err; 113 return err;
116 } 114 }
117 115
118 if (XMEMCMP(buf[1], tests[x].P, 16)) { 116 if (compare_testvector(buf[1], 16, tests[x].P, 16, "LRW Decrypt", x)) {
119 lrw_done(&lrw); 117 lrw_done(&lrw);
120 return CRYPT_FAIL_TESTVECTOR; 118 return CRYPT_FAIL_TESTVECTOR;
121 } 119 }
122 if ((err = lrw_done(&lrw)) != CRYPT_OK) { 120 if ((err = lrw_done(&lrw)) != CRYPT_OK) {
123 return err; 121 return err;
124 } 122 }
125 } 123 }
126 return CRYPT_OK; 124 return CRYPT_OK;
127 #endif 125 #endif
128 } 126 }
129 127
130 #endif 128 #endif
131 129
132 130
133 131
134 /* $Source$ */ 132 /* ref: $Format:%D$ */
135 /* $Revision$ */ 133 /* git commit: $Format:%H$ */
136 /* $Date$ */ 134 /* commit time: $Format:%ai$ */