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Diffstat (limited to 'gnulib/tests/test-des.c')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/tests/test-des.c | 219 |
2 files changed, 219 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/tests/test-des.c b/gnulib/tests/test-des.c new file mode 100644 index 0000000..876457c --- /dev/null +++ b/gnulib/tests/test-des.c @@ -0,0 +1,219 @@ +/* + * Copyright (C) 2005, 2007, 2010-2011 Free Software Foundation, Inc. + * Written by Simon Josefsson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. */ + +/* Adapted for gnulib by Simon Josefsson, based on Libgcrypt. */ + +#include <config.h> + +#include <stdio.h> +#include <string.h> + +#include "des.h" + +int +main (int argc, char *argv[]) +{ + /* + * DES Maintenance Test + */ + { + int i; + char key[8] = { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 }; + char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a }; + char temp1[8], temp2[8], temp3[8]; + gl_des_ctx des; + + for (i = 0; i < 64; ++i) + { + gl_des_setkey (&des, key); + gl_des_ecb_encrypt (&des, input, temp1); + gl_des_ecb_encrypt (&des, temp1, temp2); + gl_des_setkey (&des, temp2); + gl_des_ecb_decrypt (&des, temp1, temp3); + memcpy (key, temp3, 8); + memcpy (input, temp1, 8); + } + if (memcmp (temp3, result, 8)) + return 1; + } + + + /* + * Self made Triple-DES test (Does somebody know an official test?) + */ + { + int i; + char input[8] = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }; + char key1[8] = { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 }; + char key2[8] = { 0x11, 0x22, 0x33, 0x44, 0xff, 0xaa, 0xcc, 0xdd }; + char result[8] = { 0x7b, 0x38, 0x3b, 0x23, 0xa2, 0x7d, 0x26, 0xd3 }; + + gl_3des_ctx des3; + + for (i = 0; i < 16; ++i) + { + gl_3des_set2keys (&des3, key1, key2); + gl_3des_ecb_encrypt (&des3, input, key1); + gl_3des_ecb_decrypt (&des3, input, key2); + gl_3des_set3keys (&des3, key1, input, key2); + gl_3des_ecb_encrypt (&des3, input, input); + } + if (memcmp (input, result, 8)) + return 1; + } + + /* + * More Triple-DES test. These are testvectors as used by SSLeay, + * thanks to Jeroen C. van Gelderen. + */ + { + struct + { + char key[24]; + char plain[8]; + char cipher[8]; + } testdata[] = + { + { + { + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01}, + { + 0x95, 0xF8, 0xA5, 0xE5, 0xDD, 0x31, 0xD9, 0x00}, + { + 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}, + { + { + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01}, + { + 0x9D, 0x64, 0x55, 0x5A, 0x9A, 0x10, 0xB8, 0x52,}, + { + 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00} + }, + { + { + 0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E, + 0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E, + 0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E}, + { + 0x51, 0x45, 0x4B, 0x58, 0x2D, 0xDF, 0x44, 0x0A}, + { + 0x71, 0x78, 0x87, 0x6E, 0x01, 0xF1, 0x9B, 0x2A} + }, + { + { + 0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6, + 0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6, + 0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6}, + { + 0x42, 0xFD, 0x44, 0x30, 0x59, 0x57, 0x7F, 0xA2}, + { + 0xAF, 0x37, 0xFB, 0x42, 0x1F, 0x8C, 0x40, 0x95} + }, + { + { + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF}, + { + 0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61}, + { + 0x3D, 0x12, 0x4F, 0xE2, 0x19, 0x8B, 0xA3, 0x18} + }, + { + { + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, + 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF}, + { + 0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61}, + { + 0xFB, 0xAB, 0xA1, 0xFF, 0x9D, 0x05, 0xE9, 0xB1} + }, + { + { + 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, + 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, + 0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10}, + { + 0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61}, + { + 0x18, 0xd7, 0x48, 0xe5, 0x63, 0x62, 0x05, 0x72} + }, + { + { + 0x03, 0x52, 0x02, 0x07, 0x67, 0x20, 0x82, 0x17, + 0x86, 0x02, 0x87, 0x66, 0x59, 0x08, 0x21, 0x98, + 0x64, 0x05, 0x6A, 0xBD, 0xFE, 0xA9, 0x34, 0x57}, + { + 0x73, 0x71, 0x75, 0x69, 0x67, 0x67, 0x6C, 0x65}, + { + 0xc0, 0x7d, 0x2a, 0x0f, 0xa5, 0x66, 0xfa, 0x30} + }, + { + { + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02}, + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + { + 0xe6, 0xe6, 0xdd, 0x5b, 0x7e, 0x72, 0x29, 0x74} + }, + { + { + 0x10, 0x46, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20, + 0x91, 0x07, 0xD0, 0x15, 0x89, 0x19, 0x01, 0x01, + 0x19, 0x07, 0x92, 0x10, 0x98, 0x1A, 0x01, 0x01}, + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + { + 0xe1, 0xef, 0x62, 0xc3, 0x32, 0xfe, 0x82, 0x5b} + } + }; + + char result[8]; + int i; + gl_3des_ctx des3; + + for (i = 0; i < sizeof (testdata) / sizeof (*testdata); ++i) + { + gl_3des_set3keys (&des3, testdata[i].key, + testdata[i].key + 8, testdata[i].key + 16); + + gl_3des_ecb_encrypt (&des3, testdata[i].plain, result); + if (memcmp (testdata[i].cipher, result, 8)) + { + return 1; + } + + gl_3des_ecb_decrypt (&des3, testdata[i].cipher, result); + if (memcmp (testdata[i].plain, result, 8)) + { + return 1; + } + } + } + + return 0; +} |