/* * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ /* * RC5 low level APIs are deprecated for public use, but still ok for internal * use. */ #include "internal/deprecated.h" #include #include "internal/nelem.h" #include "testutil.h" #ifndef OPENSSL_NO_RC5 #include static unsigned char RC5key[5][16] = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x91, 0x5f, 0x46, 0x19, 0xbe, 0x41, 0xb2, 0x51, 0x63, 0x55, 0xa5, 0x01, 0x10, 0xa9, 0xce, 0x91 }, { 0x78, 0x33, 0x48, 0xe7, 0x5a, 0xeb, 0x0f, 0x2f, 0xd7, 0xb1, 0x69, 0xbb, 0x8d, 0xc1, 0x67, 0x87 }, { 0xdc, 0x49, 0xdb, 0x13, 0x75, 0xa5, 0x58, 0x4f, 0x64, 0x85, 0xb4, 0x13, 0xb5, 0xf1, 0x2b, 0xaf }, { 0x52, 0x69, 0xf1, 0x49, 0xd4, 0x1b, 0xa0, 0x15, 0x24, 0x97, 0x57, 0x4d, 0x7f, 0x15, 0x31, 0x25 }, }; static unsigned char RC5plain[5][8] = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D }, { 0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52 }, { 0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92 }, { 0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC }, }; static unsigned char RC5cipher[5][8] = { { 0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D }, { 0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52 }, { 0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92 }, { 0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC }, { 0xEB, 0x44, 0xE4, 0x15, 0xDA, 0x31, 0x98, 0x24 }, }; #define RC5_CBC_NUM 27 static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8] = { { 0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1e }, { 0x79, 0x7b, 0xba, 0x4d, 0x78, 0x11, 0x1d, 0x1e }, { 0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f }, { 0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f }, { 0x8b, 0x9d, 0xed, 0x91, 0xce, 0x77, 0x94, 0xa6 }, { 0x2f, 0x75, 0x9f, 0xe7, 0xad, 0x86, 0xa3, 0x78 }, { 0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88 }, { 0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88 }, { 0xdc, 0xfe, 0x09, 0x85, 0x77, 0xec, 0xa5, 0xff }, { 0x96, 0x46, 0xfb, 0x77, 0x63, 0x8f, 0x9c, 0xa8 }, { 0xb2, 0xb3, 0x20, 0x9d, 0xb6, 0x59, 0x4d, 0xa4 }, { 0x54, 0x5f, 0x7f, 0x32, 0xa5, 0xfc, 0x38, 0x36 }, { 0x82, 0x85, 0xe7, 0xc1, 0xb5, 0xbc, 0x74, 0x02 }, { 0xfc, 0x58, 0x6f, 0x92, 0xf7, 0x08, 0x09, 0x34 }, { 0xcf, 0x27, 0x0e, 0xf9, 0x71, 0x7f, 0xf7, 0xc4 }, { 0xe4, 0x93, 0xf1, 0xc1, 0xbb, 0x4d, 0x6e, 0x8c }, { 0x5c, 0x4c, 0x04, 0x1e, 0x0f, 0x21, 0x7a, 0xc3 }, { 0x92, 0x1f, 0x12, 0x48, 0x53, 0x73, 0xb4, 0xf7 }, { 0x5b, 0xa0, 0xca, 0x6b, 0xbe, 0x7f, 0x5f, 0xad }, { 0xc5, 0x33, 0x77, 0x1c, 0xd0, 0x11, 0x0e, 0x63 }, { 0x29, 0x4d, 0xdb, 0x46, 0xb3, 0x27, 0x8d, 0x60 }, { 0xda, 0xd6, 0xbd, 0xa9, 0xdf, 0xe8, 0xf7, 0xe8 }, { 0x97, 0xe0, 0x78, 0x78, 0x37, 0xed, 0x31, 0x7f }, { 0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78 }, { 0x8f, 0x34, 0xc3, 0xc6, 0x81, 0xc9, 0x96, 0x95 }, { 0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11 }, { 0x7f, 0xd1, 0xa0, 0x23, 0xa5, 0xbb, 0xa2, 0x17 }, }; static unsigned char rc5_cbc_key[RC5_CBC_NUM][17] = { { 1, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 1, 0x11 }, { 1, 0x00 }, { 4, 0x00, 0x00, 0x00, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 1, 0x00 }, { 4, 0x01, 0x02, 0x03, 0x04 }, { 4, 0x01, 0x02, 0x03, 0x04 }, { 4, 0x01, 0x02, 0x03, 0x04 }, { 8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 5, 0x01, 0x02, 0x03, 0x04, 0x05 }, { 5, 0x01, 0x02, 0x03, 0x04, 0x05 }, { 5, 0x01, 0x02, 0x03, 0x04, 0x05 }, { 5, 0x01, 0x02, 0x03, 0x04, 0x05 }, { 5, 0x01, 0x02, 0x03, 0x04, 0x05 }, }; static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8] = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80 }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, { 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x01 }, }; static int rc5_cbc_rounds[RC5_CBC_NUM] = { 0, 0, 0, 0, 0, 1, 2, 2, 8, 8, 12, 16, 8, 12, 16, 12, 8, 12, 16, 8, 12, 16, 12, 8, 8, 8, 8, }; static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8] = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11 }, }; static int test_rc5_ecb(int n) { int testresult = 1; RC5_32_KEY key; unsigned char buf[8], buf2[8]; if (!TEST_true(RC5_32_set_key(&key, 16, &RC5key[n][0], 12))) return 0; RC5_32_ecb_encrypt(&RC5plain[n][0], buf, &key, RC5_ENCRYPT); if (!TEST_mem_eq(&RC5cipher[n][0], sizeof(RC5cipher[0]), buf, sizeof(buf))) testresult = 0; RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT); if (!TEST_mem_eq(&RC5plain[n][0], sizeof(RC5cipher[0]), buf2, sizeof(buf2))) testresult = 0; return testresult; } static int test_rc5_cbc(int n) { int testresult = 1; int i; RC5_32_KEY key; unsigned char buf[8], buf2[8], ivb[8]; i = rc5_cbc_rounds[n]; if (i >= 8) { if (!TEST_true(RC5_32_set_key(&key, rc5_cbc_key[n][0], &rc5_cbc_key[n][1], i))) return 0; memcpy(ivb, &rc5_cbc_iv[n][0], 8); RC5_32_cbc_encrypt(&rc5_cbc_plain[n][0], buf, 8, &key, &ivb[0], RC5_ENCRYPT); if (!TEST_mem_eq(&rc5_cbc_cipher[n][0], sizeof(rc5_cbc_cipher[0]), buf, sizeof(buf))) testresult = 0; memcpy(ivb, &rc5_cbc_iv[n][0], 8); RC5_32_cbc_encrypt(buf, buf2, 8, &key, &ivb[0], RC5_DECRYPT); if (!TEST_mem_eq(&rc5_cbc_plain[n][0], sizeof(rc5_cbc_plain[0]), buf2, sizeof(buf2))) testresult = 0; } return testresult; } #endif int setup_tests(void) { #ifndef OPENSSL_NO_RC5 ADD_ALL_TESTS(test_rc5_ecb, OSSL_NELEM(RC5key)); ADD_ALL_TESTS(test_rc5_cbc, RC5_CBC_NUM); #endif return 1; }