h_aesctr1.c revision 272343
1272343Sngie/* $NetBSD: h_aesctr1.c,v 1.4 2014/01/19 13:40:59 pgoyette Exp $ */ 2272343Sngie 3272343Sngie/*- 4272343Sngie * Copyright (c) 2014 The NetBSD Foundation, Inc. 5272343Sngie * All rights reserved. 6272343Sngie * 7272343Sngie * Redistribution and use in source and binary forms, with or without 8272343Sngie * modification, are permitted provided that the following conditions 9272343Sngie * are met: 10272343Sngie * 1. Redistributions of source code must retain the above copyright 11272343Sngie * notice, this list of conditions and the following disclaimer. 12272343Sngie * 2. Redistributions in binary form must reproduce the above copyright 13272343Sngie * notice, this list of conditions and the following disclaimer in the 14272343Sngie * documentation and/or other materials provided with the distribution. 15272343Sngie * 16272343Sngie * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17272343Sngie * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18272343Sngie * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19272343Sngie * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20272343Sngie * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21272343Sngie * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22272343Sngie * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23272343Sngie * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24272343Sngie * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25272343Sngie * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26272343Sngie * POSSIBILITY OF SUCH DAMAGE. 27272343Sngie */ 28272343Sngie 29272343Sngie#include <err.h> 30272343Sngie#include <fcntl.h> 31272343Sngie#include <stdio.h> 32272343Sngie#include <string.h> 33272343Sngie#include <unistd.h> 34272343Sngie 35272343Sngie#include <sys/ioctl.h> 36272343Sngie#include <sys/time.h> 37272343Sngie 38272343Sngie#include <crypto/cryptodev.h> 39272343Sngie 40272343Sngie/* 41272343Sngie * Test vectors from RFC 3686 42272343Sngie * 43272343Sngie * Test vectors 3, 6, and 9 are disabled because we don't support 44272343Sngie * 36-byte (ie, unpadded) operations. 45272343Sngie */ 46272343Sngie 47272343Sngieconst struct { 48272343Sngie size_t len; 49272343Sngie size_t key_len; 50272343Sngie unsigned char key[36]; /* Includes 32-bit nonce */ 51272343Sngie unsigned char iv[8]; 52272343Sngie unsigned char plaintx[36]; 53272343Sngie unsigned char ciphertx[36]; 54272343Sngie} tests[] = { 55272343Sngie /* Test Vector #1: Encrypting 16 octets using AES-CTR w/ 128-bit key*/ 56272343Sngie { 16, 20, 57272343Sngie { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC, 58272343Sngie 0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E, 59272343Sngie 0x00, 0x00, 0x00, 0x30 }, 60272343Sngie { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 61272343Sngie { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, 62272343Sngie 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, 63272343Sngie { 0xE4, 0x09, 0x5D, 0x4F, 0xB7, 0xA7, 0xB3, 0x79, 64272343Sngie 0x2D, 0x61, 0x75, 0xA3, 0x26, 0x13, 0x11, 0xB8 } 65272343Sngie }, 66272343Sngie 67272343Sngie /* Test Vector #2: Encrypting 32 octets using AES-CTR w/ 128-bit key */ 68272343Sngie { 32, 20, 69272343Sngie { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7, 70272343Sngie 0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63, 71272343Sngie 0x00, 0x6C, 0xB6, 0xDB }, 72272343Sngie { 0xC0, 0x54, 0x3B, 0x59, 0xDA, 0x48, 0xD9, 0x0B }, 73272343Sngie { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 74272343Sngie 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 75272343Sngie 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 76272343Sngie 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, 77272343Sngie { 0x51, 0x04, 0xA1, 0x06, 0x16, 0x8A, 0x72, 0xD9, 78272343Sngie 0x79, 0x0D, 0x41, 0xEE, 0x8E, 0xDA, 0xD3, 0x88, 79272343Sngie 0xEB, 0x2E, 0x1E, 0xFC, 0x46, 0xDA, 0x57, 0xC8, 80272343Sngie 0xFC, 0xE6, 0x30, 0xDF, 0x91, 0x41, 0xBE, 0x28 } 81272343Sngie }, 82272343Sngie 83272343Sngie /* Test Vector #3: Encrypting 36 octets using AES-CTR w/ 128-bit key */ 84272343Sngie/* { 36, 20, 85272343Sngie { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8, 86272343Sngie 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC, 87272343Sngie 0x00, 0xE0, 0x01, 0x7B }, 88272343Sngie { 0x27, 0x77, 0x7F, 0x3F, 0x4A, 0x17, 0x86, 0xF0 }, 89272343Sngie { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 90272343Sngie 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 91272343Sngie 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 92272343Sngie 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 93272343Sngie 0x20, 0x21, 0x22, 0x23 }, 94272343Sngie { 0xC1, 0xCF, 0x48, 0xA8, 0x9F, 0x2F, 0xFD, 0xD9, 95272343Sngie 0xCF, 0x46, 0x52, 0xE9, 0xEF, 0xDB, 0x72, 0xD7, 96272343Sngie 0x45, 0x40, 0xA4, 0x2B, 0xDE, 0x6D, 0x78, 0x36, 97272343Sngie 0xD5, 0x9A, 0x5C, 0xEA, 0xAE, 0xF3, 0x10, 0x53, 98272343Sngie 0x25, 0xB2, 0x07, 0x2F } 99272343Sngie }, 100272343Sngie*/ 101272343Sngie /* Test Vector #4: Encrypting 16 octets using AES-CTR w/ 192-bit key */ 102272343Sngie { 16, 28, 103272343Sngie { 0x16, 0xAF, 0x5B, 0x14, 0x5F, 0xC9, 0xF5, 0x79, 104272343Sngie 0xC1, 0x75, 0xF9, 0x3E, 0x3B, 0xFB, 0x0E, 0xED, 105272343Sngie 0x86, 0x3D, 0x06, 0xCC, 0xFD, 0xB7, 0x85, 0x15, 106272343Sngie 0x00, 0x00, 0x00, 0x48 }, 107272343Sngie { 0x36, 0x73, 0x3C, 0x14, 0x7D, 0x6D, 0x93, 0xCB }, 108272343Sngie { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, 109272343Sngie 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, 110272343Sngie { 0x4B, 0x55, 0x38, 0x4F, 0xE2, 0x59, 0xC9, 0xC8, 111272343Sngie 0x4E, 0x79, 0x35, 0xA0, 0x03, 0xCB, 0xE9, 0x28 } 112272343Sngie }, 113272343Sngie 114272343Sngie /* Test Vector #5: Encrypting 32 octets using AES-CTR w/ 192-bit key */ 115272343Sngie { 32, 28, 116272343Sngie { 0x7C, 0x5C, 0xB2, 0x40, 0x1B, 0x3D, 0xC3, 0x3C, 117272343Sngie 0x19, 0xE7, 0x34, 0x08, 0x19, 0xE0, 0xF6, 0x9C, 118272343Sngie 0x67, 0x8C, 0x3D, 0xB8, 0xE6, 0xF6, 0xA9, 0x1A, 119272343Sngie 0x00, 0x96, 0xB0, 0x3B }, 120272343Sngie { 0x02, 0x0C, 0x6E, 0xAD, 0xC2, 0xCB, 0x50, 0x0D }, 121272343Sngie { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 122272343Sngie 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 123272343Sngie 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 124272343Sngie 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, 125272343Sngie { 0x45, 0x32, 0x43, 0xFC, 0x60, 0x9B, 0x23, 0x32, 126272343Sngie 0x7E, 0xDF, 0xAA, 0xFA, 0x71, 0x31, 0xCD, 0x9F, 127272343Sngie 0x84, 0x90, 0x70, 0x1C, 0x5A, 0xD4, 0xA7, 0x9C, 128272343Sngie 0xFC, 0x1F, 0xE0, 0xFF, 0x42, 0xF4, 0xFB, 0x00 } 129272343Sngie }, 130272343Sngie 131272343Sngie /* Test Vector #6: Encrypting 36 octets using AES-CTR w/ 192-bit key */ 132272343Sngie/* 133272343Sngie { 36, 28, 134272343Sngie { 0x02, 0xBF, 0x39, 0x1E, 0xE8, 0xEC, 0xB1, 0x59, 135272343Sngie 0xB9, 0x59, 0x61, 0x7B, 0x09, 0x65, 0x27, 0x9B, 136272343Sngie 0xF5, 0x9B, 0x60, 0xA7, 0x86, 0xD3, 0xE0, 0xFE, 137272343Sngie 0x00, 0x07, 0xBD, 0xFD }, 138272343Sngie { 0x5C, 0xBD, 0x60, 0x27, 0x8D, 0xCC, 0x09, 0x12 }, 139272343Sngie { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 140272343Sngie 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 141272343Sngie 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 142272343Sngie 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 143272343Sngie 0x20, 0x21, 0x22, 0x23 }, 144272343Sngie { 0x96, 0x89, 0x3F, 0xC5, 0x5E, 0x5C, 0x72, 0x2F, 145272343Sngie 0x54, 0x0B, 0x7D, 0xD1, 0xDD, 0xF7, 0xE7, 0x58, 146272343Sngie 0xD2, 0x88, 0xBC, 0x95, 0xC6, 0x91, 0x65, 0x88, 147272343Sngie 0x45, 0x36, 0xC8, 0x11, 0x66, 0x2F, 0x21, 0x88, 148272343Sngie 0xAB, 0xEE, 0x09, 0x35 }, 149272343Sngie }, 150272343Sngie*/ 151272343Sngie /* Test Vector #7: Encrypting 16 octets using AES-CTR w/ 256-bit key */ 152272343Sngie { 16, 36, 153272343Sngie { 0x77, 0x6B, 0xEF, 0xF2, 0x85, 0x1D, 0xB0, 0x6F, 154272343Sngie 0x4C, 0x8A, 0x05, 0x42, 0xC8, 0x69, 0x6F, 0x6C, 155272343Sngie 0x6A, 0x81, 0xAF, 0x1E, 0xEC, 0x96, 0xB4, 0xD3, 156272343Sngie 0x7F, 0xC1, 0xD6, 0x89, 0xE6, 0xC1, 0xC1, 0x04, 157272343Sngie 0x00, 0x00, 0x00, 0x60 }, 158272343Sngie { 0xDB, 0x56, 0x72, 0xC9, 0x7A, 0xA8, 0xF0, 0xB2 }, 159272343Sngie { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, 160272343Sngie 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, 161272343Sngie { 0x14, 0x5A, 0xD0, 0x1D, 0xBF, 0x82, 0x4E, 0xC7, 162272343Sngie 0x56, 0x08, 0x63, 0xDC, 0x71, 0xE3, 0xE0, 0xC0 }, 163272343Sngie }, 164272343Sngie 165272343Sngie /* Test Vector #8: Encrypting 32 octets using AES-CTR w/ 256-bit key */ 166272343Sngie { 32, 36, 167272343Sngie { 0xF6, 0xD6, 0x6D, 0x6B, 0xD5, 0x2D, 0x59, 0xBB, 168272343Sngie 0x07, 0x96, 0x36, 0x58, 0x79, 0xEF, 0xF8, 0x86, 169272343Sngie 0xC6, 0x6D, 0xD5, 0x1A, 0x5B, 0x6A, 0x99, 0x74, 170272343Sngie 0x4B, 0x50, 0x59, 0x0C, 0x87, 0xA2, 0x38, 0x84, 171272343Sngie 0x00, 0xFA, 0xAC, 0x24 }, 172272343Sngie { 0xC1, 0x58, 0x5E, 0xF1, 0x5A, 0x43, 0xD8, 0x75 }, 173272343Sngie { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 174272343Sngie 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 175272343Sngie 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 176272343Sngie 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, 177272343Sngie { 0xF0, 0x5E, 0x23, 0x1B, 0x38, 0x94, 0x61, 0x2C, 178272343Sngie 0x49, 0xEE, 0x00, 0x0B, 0x80, 0x4E, 0xB2, 0xA9, 179272343Sngie 0xB8, 0x30, 0x6B, 0x50, 0x8F, 0x83, 0x9D, 0x6A, 180272343Sngie 0x55, 0x30, 0x83, 0x1D, 0x93, 0x44, 0xAF, 0x1C }, 181272343Sngie }, 182272343Sngie 183272343Sngie /* Test Vector #9: Encrypting 36 octets using AES-CTR w/ 256-bit key */ 184272343Sngie/* 185272343Sngie { 36, 36, 186272343Sngie { 0xFF 0x7A 0x61 0x7C 0xE6 0x91 0x48 0xE4, 187272343Sngie 0xF1 0x72 0x6E 0x2F 0x43 0x58 0x1D 0xE2, 188272343Sngie 0xAA 0x62 0xD9 0xF8 0x05 0x53 0x2E 0xDF, 189272343Sngie 0xF1 0xEE 0xD6 0x87 0xFB 0x54 0x15 0x3D, 190272343Sngie 0x00 0x1C 0xC5 0xB7 }, 191272343Sngie { 0x51 0xA5 0x1D 0x70 0xA1 0xC1 0x11 0x48 }, 192272343Sngie { 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07, 193272343Sngie 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F, 194272343Sngie 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17, 195272343Sngie 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F, 196272343Sngie 0x20 0x21 0x22 0x23 }, 197272343Sngie { 0xEB 0x6C 0x52 0x82 0x1D 0x0B 0xBB 0xF7, 198272343Sngie 0xCE 0x75 0x94 0x46 0x2A 0xCA 0x4F 0xAA, 199272343Sngie 0xB4 0x07 0xDF 0x86 0x65 0x69 0xFD 0x07, 200272343Sngie 0xF4 0x8C 0xC0 0xB5 0x83 0xD6 0x07 0x1F, 201272343Sngie 0x1E 0xC0 0xE6 0xB8 }, 202272343Sngie }, 203272343Sngie*/ 204272343Sngie}; 205272343Sngie 206272343Sngieint 207272343Sngiemain(void) 208272343Sngie{ 209272343Sngie int fd, res; 210272343Sngie size_t i; 211272343Sngie struct session_op cs; 212272343Sngie struct crypt_op co; 213272343Sngie unsigned char buf[36]; 214272343Sngie 215272343Sngie for (i = 0; i < __arraycount(tests); i++) { 216272343Sngie fd = open("/dev/crypto", O_RDWR, 0); 217272343Sngie if (fd < 0) 218272343Sngie err(1, "open %zu", i); 219272343Sngie memset(&cs, 0, sizeof(cs)); 220272343Sngie cs.cipher = CRYPTO_AES_CTR; 221272343Sngie cs.keylen = tests[i].key_len; 222272343Sngie cs.key = __UNCONST(&tests[i].key); 223272343Sngie res = ioctl(fd, CIOCGSESSION, &cs); 224272343Sngie if (res < 0) 225272343Sngie err(1, "CIOCGSESSION %zu", i); 226272343Sngie 227272343Sngie memset(&co, 0, sizeof(co)); 228272343Sngie co.ses = cs.ses; 229272343Sngie co.op = COP_ENCRYPT; 230272343Sngie co.len = tests[i].len; 231272343Sngie co.src = __UNCONST(&tests[i].plaintx); 232272343Sngie co.dst = buf; 233272343Sngie co.dst_len = sizeof(buf); 234272343Sngie co.iv = __UNCONST(&tests[i].iv); 235272343Sngie res = ioctl(fd, CIOCCRYPT, &co); 236272343Sngie if (res < 0) 237272343Sngie err(1, "CIOCCRYPT %zu", i); 238272343Sngie 239272343Sngie if (memcmp(co.dst, tests[i].ciphertx, tests[i].len)) { 240272343Sngie size_t j; 241272343Sngie printf(" Loc Actual Golden\n"); 242272343Sngie for (j = 0; j < tests[i].len; j++) 243272343Sngie printf("0x%2zu: 0x%2x 0x%2x\n", j, 244272343Sngie buf[j], tests[i].ciphertx[j]); 245272343Sngie warnx("verification failed %zu", i); 246272343Sngie } 247272343Sngie close(fd); 248272343Sngie } 249272343Sngie return 0; 250272343Sngie} 251