From 259fa60f6c430d8bd670afeba63a5c6a8df2c85d Mon Sep 17 00:00:00 2001 From: "Markku-Juhani O. Saarinen" Date: Thu, 30 Nov 2017 15:48:37 +0000 Subject: [PATCH] ARIA test vectors for CBC CFB CTR modes --- library/aria.c | 312 ++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 257 insertions(+), 55 deletions(-) diff --git a/library/aria.c b/library/aria.c index 0eb22ecc8..da31f09d7 100644 --- a/library/aria.c +++ b/library/aria.c @@ -19,7 +19,6 @@ * This file is part of mbed TLS (https://tls.mbed.org) */ - #if !defined(MBEDTLS_CONFIG_FILE) #include "mbedtls/config.h" #else @@ -623,80 +622,283 @@ int mbedtls_aria_crypt_ctr( mbedtls_aria_context *ctx, #if defined(MBEDTLS_SELF_TEST) +// Basic ARIA ECB test vectors from RFC 5794 + +static const uint8_t aria_test1_ecb_key[32] = // test key +{ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // 128 bit + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, // 192 bit + 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F // 256 bit +}; + +static const uint8_t aria_test1_ecb_pt[16] = // plaintext +{ + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, // same for all + 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF // key sizes +}; + +static const uint8_t aria_test1_ecb_ct[3][16] = // ciphertext +{ + { 0xD7, 0x18, 0xFB, 0xD6, 0xAB, 0x64, 0x4C, 0x73, // 128 bit + 0x9D, 0xA9, 0x5F, 0x3B, 0xE6, 0x45, 0x17, 0x78 }, + { 0x26, 0x44, 0x9C, 0x18, 0x05, 0xDB, 0xE7, 0xAA, // 192 bit + 0x25, 0xA4, 0x68, 0xCE, 0x26, 0x3A, 0x9E, 0x79 }, + { 0xF9, 0x2B, 0xD7, 0xC7, 0x9F, 0xB7, 0x2E, 0x2F, // 256 bit + 0x2B, 0x8F, 0x80, 0xC1, 0x97, 0x2D, 0x24, 0xFC } +}; + +// Mode tests from "Test Vectors for ARIA" Version 1.0 +// http://210.104.33.10/ARIA/doc/ARIA-testvector-e.pdf + +#if (defined(MBEDTLS_CIPHER_MODE_CBC) || \ + defined(MBEDTLS_CIPHER_MODE_CFB) || \ + defined(MBEDTLS_CIPHER_MODE_CTR)) + +static const uint8_t aria_test2_key[32] = +{ + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, // 128 bit + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, // 192 bit + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff // 256 bit +}; + +static const uint8_t aria_test2_iv[16] = +{ + 0x0f, 0x1e, 0x2d, 0x3c, 0x4b, 0x5a, 0x69, 0x78, // same for all + 0x87, 0x96, 0xa5, 0xb4, 0xc3, 0xd2, 0xe1, 0xf0 +}; + +static const uint8_t aria_test2_pt[48] = +{ + 0x11, 0x11, 0x11, 0x11, 0xaa, 0xaa, 0xaa, 0xaa, // same for all + 0x11, 0x11, 0x11, 0x11, 0xbb, 0xbb, 0xbb, 0xbb, + 0x11, 0x11, 0x11, 0x11, 0xcc, 0xcc, 0xcc, 0xcc, + 0x11, 0x11, 0x11, 0x11, 0xdd, 0xdd, 0xdd, 0xdd, + 0x22, 0x22, 0x22, 0x22, 0xaa, 0xaa, 0xaa, 0xaa, + 0x22, 0x22, 0x22, 0x22, 0xbb, 0xbb, 0xbb, 0xbb, +}; + +#endif /* defined(MBEDTLS_CIPHER_MODE_CBC) || \ + defined(MBEDTLS_CIPHER_MODE_CFB) || \ + defined(MBEDTLS_CIPHER_MODE_CTR) */ + +#if defined(MBEDTLS_CIPHER_MODE_CBC) +static const uint8_t aria_test2_cbc_ct[3][48] = // CBC ciphertxt +{ + { 0x49, 0xd6, 0x18, 0x60, 0xb1, 0x49, 0x09, 0x10, // 128-bit key + 0x9c, 0xef, 0x0d, 0x22, 0xa9, 0x26, 0x81, 0x34, + 0xfa, 0xdf, 0x9f, 0xb2, 0x31, 0x51, 0xe9, 0x64, + 0x5f, 0xba, 0x75, 0x01, 0x8b, 0xdb, 0x15, 0x38, + 0xb5, 0x33, 0x34, 0x63, 0x4b, 0xbf, 0x7d, 0x4c, + 0xd4, 0xb5, 0x37, 0x70, 0x33, 0x06, 0x0c, 0x15 }, + { 0xaf, 0xe6, 0xcf, 0x23, 0x97, 0x4b, 0x53, 0x3c, // 192-bit key + 0x67, 0x2a, 0x82, 0x62, 0x64, 0xea, 0x78, 0x5f, + 0x4e, 0x4f, 0x7f, 0x78, 0x0d, 0xc7, 0xf3, 0xf1, + 0xe0, 0x96, 0x2b, 0x80, 0x90, 0x23, 0x86, 0xd5, + 0x14, 0xe9, 0xc3, 0xe7, 0x72, 0x59, 0xde, 0x92, + 0xdd, 0x11, 0x02, 0xff, 0xab, 0x08, 0x6c, 0x1e }, + { 0x52, 0x3a, 0x8a, 0x80, 0x6a, 0xe6, 0x21, 0xf1, // 256-bit key + 0x55, 0xfd, 0xd2, 0x8d, 0xbc, 0x34, 0xe1, 0xab, + 0x7b, 0x9b, 0x42, 0x43, 0x2a, 0xd8, 0xb2, 0xef, + 0xb9, 0x6e, 0x23, 0xb1, 0x3f, 0x0a, 0x6e, 0x52, + 0xf3, 0x61, 0x85, 0xd5, 0x0a, 0xd0, 0x02, 0xc5, + 0xf6, 0x01, 0xbe, 0xe5, 0x49, 0x3f, 0x11, 0x8b } +}; +#endif /* MBEDTLS_CIPHER_MODE_CBC */ + +#if defined(MBEDTLS_CIPHER_MODE_CFB) +static const uint8_t aria_test2_cfb_ct[3][48] = // CFB ciphertxt +{ + { 0x37, 0x20, 0xe5, 0x3b, 0xa7, 0xd6, 0x15, 0x38, // 128-bit key + 0x34, 0x06, 0xb0, 0x9f, 0x0a, 0x05, 0xa2, 0x00, + 0xc0, 0x7c, 0x21, 0xe6, 0x37, 0x0f, 0x41, 0x3a, + 0x5d, 0x13, 0x25, 0x00, 0xa6, 0x82, 0x85, 0x01, + 0x7c, 0x61, 0xb4, 0x34, 0xc7, 0xb7, 0xca, 0x96, + 0x85, 0xa5, 0x10, 0x71, 0x86, 0x1e, 0x4d, 0x4b }, + { 0x41, 0x71, 0xf7, 0x19, 0x2b, 0xf4, 0x49, 0x54, // 192-bit key + 0x94, 0xd2, 0x73, 0x61, 0x29, 0x64, 0x0f, 0x5c, + 0x4d, 0x87, 0xa9, 0xa2, 0x13, 0x66, 0x4c, 0x94, + 0x48, 0x47, 0x7c, 0x6e, 0xcc, 0x20, 0x13, 0x59, + 0x8d, 0x97, 0x66, 0x95, 0x2d, 0xd8, 0xc3, 0x86, + 0x8f, 0x17, 0xe3, 0x6e, 0xf6, 0x6f, 0xd8, 0x4b }, + { 0x26, 0x83, 0x47, 0x05, 0xb0, 0xf2, 0xc0, 0xe2, // 256-bit key + 0x58, 0x8d, 0x4a, 0x7f, 0x09, 0x00, 0x96, 0x35, + 0xf2, 0x8b, 0xb9, 0x3d, 0x8c, 0x31, 0xf8, 0x70, + 0xec, 0x1e, 0x0b, 0xdb, 0x08, 0x2b, 0x66, 0xfa, + 0x40, 0x2d, 0xd9, 0xc2, 0x02, 0xbe, 0x30, 0x0c, + 0x45, 0x17, 0xd1, 0x96, 0xb1, 0x4d, 0x4c, 0xe1 } +}; +#endif /* MBEDTLS_CIPHER_MODE_CFB */ + +#if defined(MBEDTLS_CIPHER_MODE_CTR) +static const uint8_t aria_test2_ctr_ct[3][48] = // CTR ciphertxt +{ + { 0xac, 0x5d, 0x7d, 0xe8, 0x05, 0xa0, 0xbf, 0x1c, // 128-bit key + 0x57, 0xc8, 0x54, 0x50, 0x1a, 0xf6, 0x0f, 0xa1, + 0x14, 0x97, 0xe2, 0xa3, 0x45, 0x19, 0xde, 0xa1, + 0x56, 0x9e, 0x91, 0xe5, 0xb5, 0xcc, 0xae, 0x2f, + 0xf3, 0xbf, 0xa1, 0xbf, 0x97, 0x5f, 0x45, 0x71, + 0xf4, 0x8b, 0xe1, 0x91, 0x61, 0x35, 0x46, 0xc3 }, + { 0x08, 0x62, 0x5c, 0xa8, 0xfe, 0x56, 0x9c, 0x19, // 192-bit key + 0xba, 0x7a, 0xf3, 0x76, 0x0a, 0x6e, 0xd1, 0xce, + 0xf4, 0xd1, 0x99, 0x26, 0x3e, 0x99, 0x9d, 0xde, + 0x14, 0x08, 0x2d, 0xbb, 0xa7, 0x56, 0x0b, 0x79, + 0xa4, 0xc6, 0xb4, 0x56, 0xb8, 0x70, 0x7d, 0xce, + 0x75, 0x1f, 0x98, 0x54, 0xf1, 0x88, 0x93, 0xdf }, + { 0x30, 0x02, 0x6c, 0x32, 0x96, 0x66, 0x14, 0x17, // 256-bit key + 0x21, 0x17, 0x8b, 0x99, 0xc0, 0xa1, 0xf1, 0xb2, + 0xf0, 0x69, 0x40, 0x25, 0x3f, 0x7b, 0x30, 0x89, + 0xe2, 0xa3, 0x0e, 0xa8, 0x6a, 0xa3, 0xc8, 0x8f, + 0x59, 0x40, 0xf0, 0x5a, 0xd7, 0xee, 0x41, 0xd7, + 0x13, 0x47, 0xbb, 0x72, 0x61, 0xe3, 0x48, 0xf1 } +}; +#endif /* MBEDTLS_CIPHER_MODE_CFB */ + /* * Checkup routine */ +#define ARIA_SELF_TEST_IF_FAIL \ + { \ + if( verbose ) \ + printf( "failed\n" ); \ + return( 1 ); \ + } else { \ + if( verbose ) \ + printf( "passed\n" ); \ + } + int mbedtls_aria_self_test( int verbose ) { - // ECB test vectors from RFC 5794 - - const uint8_t aria_ecb_test_key[32] = // test key - { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // 128 bit - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, // 192 bit - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F // 256 bit - }; - const uint8_t aria_ecb_test_pt[16] = // plaintext - { - 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, // same for all - 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF // key sizes - }; - const uint8_t aria_ecb_test_ct[3][16] = // ciphertext - { - { 0xD7, 0x18, 0xFB, 0xD6, 0xAB, 0x64, 0x4C, 0x73, // 128 bit - 0x9D, 0xA9, 0x5F, 0x3B, 0xE6, 0x45, 0x17, 0x78 } - , - { 0x26, 0x44, 0x9C, 0x18, 0x05, 0xDB, 0xE7, 0xAA, // 192 bit - 0x25, 0xA4, 0x68, 0xCE, 0x26, 0x3A, 0x9E, 0x79 } - , - { 0xF9, 0x2B, 0xD7, 0xC7, 0x9F, 0xB7, 0x2E, 0x2F, // 256 bit - 0x2B, 0x8F, 0x80, 0xC1, 0x97, 0x2D, 0x24, 0xFC } - }; - int i; uint8_t blk[16]; mbedtls_aria_context ctx; +#if (defined(MBEDTLS_CIPHER_MODE_CBC) || \ + defined(MBEDTLS_CIPHER_MODE_CFB) || \ + defined(MBEDTLS_CIPHER_MODE_CTR)) + size_t j; + uint8_t buf[48], iv[16]; +#endif + + // Test set 1 for( i = 0; i < 3; i++ ) { - // test encryption + // test ECB encryption if( verbose ) printf( " ARIA-ECB-%d (enc): ", 128 + 64 * i); - - mbedtls_aria_setkey_enc( &ctx, aria_ecb_test_key, 128 + 64 * i ); + mbedtls_aria_setkey_enc( &ctx, aria_test1_ecb_key, 128 + 64 * i ); mbedtls_aria_crypt_ecb( &ctx, MBEDTLS_ARIA_ENCRYPT, - aria_ecb_test_pt, blk ); - - if( memcmp( blk, aria_ecb_test_ct[i], 16 ) != 0 ) - { - if( verbose ) - printf( "failed\n" ); - return( 1 ); - } - if( verbose ) - printf( "passed\n" ); - - // test decryption + aria_test1_ecb_pt, blk ); + if( memcmp( blk, aria_test1_ecb_ct[i], 16 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + // test ECB decryption if( verbose ) printf( " ARIA-ECB-%d (dec): ", 128 + 64 * i); - - mbedtls_aria_setkey_dec( &ctx, aria_ecb_test_key, 128 + 64 * i ); + mbedtls_aria_setkey_dec( &ctx, aria_test1_ecb_key, 128 + 64 * i ); mbedtls_aria_crypt_ecb( &ctx, MBEDTLS_ARIA_DECRYPT, - aria_ecb_test_ct[i], blk ); - - if (memcmp( blk, aria_ecb_test_pt, 16 ) != 0) - { - if( verbose ) - printf( "failed\n" ); - return( 1 ); - } - if( verbose ) - printf( "passed\n" ); + aria_test1_ecb_ct[i], blk ); + if (memcmp( blk, aria_test1_ecb_pt, 16 ) != 0) + ARIA_SELF_TEST_IF_FAIL; } - printf("\n"); + if( verbose ) + printf("\n"); + + // Test set 2 + +#if defined(MBEDTLS_CIPHER_MODE_CBC) + for( i = 0; i < 3; i++ ) + { + // Test CBC encryption + if( verbose ) + printf( " ARIA-CBC-%d (enc): ", 128 + 64 * i); + mbedtls_aria_setkey_enc( &ctx, aria_test2_key, 128 + 64 * i ); + memcpy( iv, aria_test2_iv, 16 ); + memset( buf, 0x55, sizeof(buf) ); + mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_ENCRYPT, 48, iv, + aria_test2_pt, buf ); + if( memcmp( buf, aria_test2_cbc_ct[i], 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + + // Test CBC decryption + if( verbose ) + printf( " ARIA-CBC-%d (dec): ", 128 + 64 * i); + mbedtls_aria_setkey_dec( &ctx, aria_test2_key, 128 + 64 * i ); + memcpy( iv, aria_test2_iv, 16 ); + memset( buf, 0xAA, sizeof(buf) ); + mbedtls_aria_crypt_cbc( &ctx, MBEDTLS_ARIA_DECRYPT, 48, iv, + aria_test2_cbc_ct[i], buf ); + if( memcmp( buf, aria_test2_pt, 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + } + if( verbose ) + printf("\n"); + +#endif /* MBEDTLS_CIPHER_MODE_CBC */ + +#if defined(MBEDTLS_CIPHER_MODE_CFB) + for( i = 0; i < 3; i++ ) + { + // Test CFB encryption + if( verbose ) + printf( " ARIA-CFB-%d (enc): ", 128 + 64 * i); + mbedtls_aria_setkey_enc( &ctx, aria_test2_key, 128 + 64 * i ); + memcpy( iv, aria_test2_iv, 16 ); + memset( buf, 0x55, sizeof(buf) ); + j = 0; + mbedtls_aria_crypt_cfb128( &ctx, MBEDTLS_ARIA_ENCRYPT, 48, &j, iv, + aria_test2_pt, buf ); + if( memcmp( buf, aria_test2_cfb_ct[i], 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + + // Test CFB decryption + if( verbose ) + printf( " ARIA-CFB-%d (dec): ", 128 + 64 * i); + mbedtls_aria_setkey_enc( &ctx, aria_test2_key, 128 + 64 * i ); + memcpy( iv, aria_test2_iv, 16 ); + memset( buf, 0xAA, sizeof(buf) ); + j = 0; + mbedtls_aria_crypt_cfb128( &ctx, MBEDTLS_ARIA_DECRYPT, 48, &j, + iv, aria_test2_cfb_ct[i], buf ); + if( memcmp( buf, aria_test2_pt, 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + } + if( verbose ) + printf("\n"); +#endif /* MBEDTLS_CIPHER_MODE_CFB */ + +#if defined(MBEDTLS_CIPHER_MODE_CTR) + for( i = 0; i < 3; i++ ) + { + // Test CTR encryption + if( verbose ) + printf( " ARIA-CTR-%d (enc): ", 128 + 64 * i); + mbedtls_aria_setkey_enc( &ctx, aria_test2_key, 128 + 64 * i ); + memset( iv, 0, 16 ); // IV = 0 + memset( buf, 0x55, sizeof(buf) ); + j = 0; + mbedtls_aria_crypt_ctr( &ctx, 48, &j, iv, blk, + aria_test2_pt, buf ); + if( memcmp( buf, aria_test2_ctr_ct[i], 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + + // Test CTR decryption + if( verbose ) + printf( " ARIA-CTR-%d (dec): ", 128 + 64 * i); + mbedtls_aria_setkey_enc( &ctx, aria_test2_key, 128 + 64 * i ); + memset( iv, 0, 16 ); // IV = 0 + memset( buf, 0xAA, sizeof(buf) ); + j = 0; + mbedtls_aria_crypt_ctr( &ctx, 48, &j, iv, blk, + aria_test2_ctr_ct[i], buf ); + if( memcmp( buf, aria_test2_pt, 48 ) != 0 ) + ARIA_SELF_TEST_IF_FAIL; + } + if( verbose ) + printf("\n"); +#endif /* MBEDTLS_CIPHER_MODE_CTR */ return( 0 ); }