/* * Exynos FMP selftest driver * * Copyright (C) 2016 Samsung Electronics Co., Ltd. * * 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 2 of the License, or * (at your option) any later version. */ #include #include #include "fmp_fips_info.h" #include "fmp_test.h" #include "fmp_fips_cipher.h" #include "sha256.h" #include "hmac-sha256.h" static const char *ALG_SHA256_FMP = "sha256"; static const char *ALG_HMAC_SHA256_FMP = "hmac(sha256)"; #if 0 /* * Indexes into the xbuf to simulate cross-page access. */ #define IDX1 32 #define IDX2 32400 #define IDX3 1 #define IDX4 8193 #define IDX5 22222 #define IDX6 17101 #define IDX7 27333 #define IDX8 3000 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; #endif #define AES_XTS_ENC_TEST_VECTORS 5 #define AES_CBC_ENC_TEST_VECTORS 4 static void hexdump(uint8_t *buf, uint32_t len) { print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 16, 1, buf, len, false); } static int alloc_buf(char *buf[XBUFSIZE]) { int i; for (i = 0; i < XBUFSIZE; i++) { buf[i] = (void *)__get_free_page(GFP_KERNEL); if (!buf[i]) goto err_free_buf; } return 0; err_free_buf: while (i-- > 0) free_page((unsigned long)buf[i]); return -ENOMEM; } static void free_buf(char *buf[XBUFSIZE]) { int i; for (i = 0; i < XBUFSIZE; i++) free_page((unsigned long)buf[i]); } static const struct cipher_testvec aes_xts_enc_tv_template[] = { /* http://grouper.ieee.org/groups/1619/email/pdf00086.pdf */ { /* XTS-AES 1 */ .key = "\xa1\xb9\x0c\xba\x3f\x06\xac\x35" "\x3b\x2c\x34\x38\x76\x08\x17\x62" "\x09\x09\x23\x02\x6e\x91\x77\x18" "\x15\xf2\x9d\xab\x01\x93\x2f\x2f", .klen = 32, .iv = "\x4f\xae\xf7\x11\x7c\xda\x59\xc6" "\x6e\x4b\x92\x01\x3e\x76\x8a\xd5", .input = "\xeb\xab\xce\x95\xb1\x4d\x3c\x8d" "\x6f\xb3\x50\x39\x07\x90\x31\x1c", .ilen = 16, .result = "\x77\x8a\xe8\xb4\x3c\xb9\x8d\x5a" "\x82\x50\x81\xd5\xbe\x47\x1c\x63", .rlen = 16, }, { /* XTS-AES 2 */ .key = "\x11\x11\x11\x11\x11\x11\x11\x11" "\x11\x11\x11\x11\x11\x11\x11\x11" "\x22\x22\x22\x22\x22\x22\x22\x22" "\x22\x22\x22\x22\x22\x22\x22\x22", .klen = 32, .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00", .input = "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44", .ilen = 32, .result = "\xc4\x54\x18\x5e\x6a\x16\x93\x6e" "\x39\x33\x40\x38\xac\xef\x83\x8b" "\xfb\x18\x6f\xff\x74\x80\xad\xc4" "\x28\x93\x82\xec\xd6\xd3\x94\xf0", .rlen = 32, }, { /* XTS-AES 3 */ .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8" "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0" "\x22\x22\x22\x22\x22\x22\x22\x22" "\x22\x22\x22\x22\x22\x22\x22\x22", .klen = 32, .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00", .input = "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44" "\x44\x44\x44\x44\x44\x44\x44\x44", .ilen = 32, .result = "\xaf\x85\x33\x6b\x59\x7a\xfc\x1a" "\x90\x0b\x2e\xb2\x1e\xc9\x49\xd2" "\x92\xdf\x4c\x04\x7e\x0b\x21\x53" "\x21\x86\xa5\x97\x1a\x22\x7a\x89", .rlen = 32, }, { /* XTS-AES 4 */ .key = "\x27\x18\x28\x18\x28\x45\x90\x45" "\x23\x53\x60\x28\x74\x71\x35\x26" "\x31\x41\x59\x26\x53\x58\x97\x93" "\x23\x84\x62\x64\x33\x83\x27\x95", .klen = 32, .iv = "\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00", .input = "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" "\x10\x11\x12\x13\x14\x15\x16\x17" "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x20\x21\x22\x23\x24\x25\x26\x27" "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" "\x30\x31\x32\x33\x34\x35\x36\x37" "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" "\x40\x41\x42\x43\x44\x45\x46\x47" "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" "\x50\x51\x52\x53\x54\x55\x56\x57" "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" "\x60\x61\x62\x63\x64\x65\x66\x67" "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" "\x70\x71\x72\x73\x74\x75\x76\x77" "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" "\x80\x81\x82\x83\x84\x85\x86\x87" "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" "\x90\x91\x92\x93\x94\x95\x96\x97" "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" "\xe8\xe9\xea\xeb\xec\xed\xee\xef" "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" "\x10\x11\x12\x13\x14\x15\x16\x17" "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x20\x21\x22\x23\x24\x25\x26\x27" "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" "\x30\x31\x32\x33\x34\x35\x36\x37" "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" "\x40\x41\x42\x43\x44\x45\x46\x47" "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" "\x50\x51\x52\x53\x54\x55\x56\x57" "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" "\x60\x61\x62\x63\x64\x65\x66\x67" "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" "\x70\x71\x72\x73\x74\x75\x76\x77" "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" "\x80\x81\x82\x83\x84\x85\x86\x87" "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" "\x90\x91\x92\x93\x94\x95\x96\x97" "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" "\xe8\xe9\xea\xeb\xec\xed\xee\xef" "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", .ilen = 512, .result = "\x27\xa7\x47\x9b\xef\xa1\xd4\x76" "\x48\x9f\x30\x8c\xd4\xcf\xa6\xe2" "\xa9\x6e\x4b\xbe\x32\x08\xff\x25" "\x28\x7d\xd3\x81\x96\x16\xe8\x9c" "\xc7\x8c\xf7\xf5\xe5\x43\x44\x5f" "\x83\x33\xd8\xfa\x7f\x56\x00\x00" "\x05\x27\x9f\xa5\xd8\xb5\xe4\xad" "\x40\xe7\x36\xdd\xb4\xd3\x54\x12" "\x32\x80\x63\xfd\x2a\xab\x53\xe5" "\xea\x1e\x0a\x9f\x33\x25\x00\xa5" "\xdf\x94\x87\xd0\x7a\x5c\x92\xcc" "\x51\x2c\x88\x66\xc7\xe8\x60\xce" "\x93\xfd\xf1\x66\xa2\x49\x12\xb4" "\x22\x97\x61\x46\xae\x20\xce\x84" "\x6b\xb7\xdc\x9b\xa9\x4a\x76\x7a" "\xae\xf2\x0c\x0d\x61\xad\x02\x65" "\x5e\xa9\x2d\xc4\xc4\xe4\x1a\x89" "\x52\xc6\x51\xd3\x31\x74\xbe\x51" "\xa1\x0c\x42\x11\x10\xe6\xd8\x15" "\x88\xed\xe8\x21\x03\xa2\x52\xd8" "\xa7\x50\xe8\x76\x8d\xef\xff\xed" "\x91\x22\x81\x0a\xae\xb9\x9f\x91" "\x72\xaf\x82\xb6\x04\xdc\x4b\x8e" "\x51\xbc\xb0\x82\x35\xa6\xf4\x34" "\x13\x32\xe4\xca\x60\x48\x2a\x4b" "\xa1\xa0\x3b\x3e\x65\x00\x8f\xc5" "\xda\x76\xb7\x0b\xf1\x69\x0d\xb4" "\xea\xe2\x9c\x5f\x1b\xad\xd0\x3c" "\x5c\xcf\x2a\x55\xd7\x05\xdd\xcd" "\x86\xd4\x49\x51\x1c\xeb\x7e\xc3" "\x0b\xf1\x2b\x1f\xa3\x5b\x91\x3f" "\x9f\x74\x7a\x8a\xfd\x1b\x13\x0e" "\x94\xbf\xf9\x4e\xff\xd0\x1a\x91" "\x73\x5c\xa1\x72\x6a\xcd\x0b\x19" "\x7c\x4e\x5b\x03\x39\x36\x97\xe1" "\x26\x82\x6f\xb6\xbb\xde\x8e\xcc" "\x1e\x08\x29\x85\x16\xe2\xc9\xed" "\x03\xff\x3c\x1b\x78\x60\xf6\xde" "\x76\xd4\xce\xcd\x94\xc8\x11\x98" "\x55\xef\x52\x97\xca\x67\xe9\xf3" "\xe7\xff\x72\xb1\xe9\x97\x85\xca" "\x0a\x7e\x77\x20\xc5\xb3\x6d\xc6" "\xd7\x2c\xac\x95\x74\xc8\xcb\xbc" "\x2f\x80\x1e\x23\xe5\x6f\xd3\x44" "\xb0\x7f\x22\x15\x4b\xeb\xa0\xf0" "\x8c\xe8\x89\x1e\x64\x3e\xd9\x95" "\xc9\x4d\x9a\x69\xc9\xf1\xb5\xf4" "\x99\x02\x7a\x78\x57\x2a\xee\xbd" "\x74\xd2\x0c\xc3\x98\x81\xc2\x13" "\xee\x77\x0b\x10\x10\xe4\xbe\xa7" "\x18\x84\x69\x77\xae\x11\x9f\x7a" "\x02\x3a\xb5\x8c\xca\x0a\xd7\x52" "\xaf\xe6\x56\xbb\x3c\x17\x25\x6a" "\x9f\x6e\x9b\xf1\x9f\xdd\x5a\x38" "\xfc\x82\xbb\xe8\x72\xc5\x53\x9e" "\xdb\x60\x9e\xf4\xf7\x9c\x20\x3e" "\xbb\x14\x0f\x2e\x58\x3c\xb2\xad" "\x15\xb4\xaa\x5b\x65\x50\x16\xa8" "\x44\x92\x77\xdb\xd4\x77\xef\x2c" "\x8d\x6c\x01\x7d\xb7\x38\xb1\x8d" "\xeb\x4a\x42\x7d\x19\x23\xce\x3f" "\xf2\x62\x73\x57\x79\xa4\x18\xf2" "\x0a\x28\x2d\xf9\x20\x14\x7b\xea" "\xbe\x42\x1e\xe5\x31\x9d\x05\x68", .rlen = 512, }, { /* XTS-AES 10, XTS-AES-256, data unit 512 bytes */ .key = "\x27\x18\x28\x18\x28\x45\x90\x45" "\x23\x53\x60\x28\x74\x71\x35\x26" "\x62\x49\x77\x57\x24\x70\x93\x69" "\x99\x59\x57\x49\x66\x96\x76\x27" "\x31\x41\x59\x26\x53\x58\x97\x93" "\x23\x84\x62\x64\x33\x83\x27\x95" "\x02\x88\x41\x97\x16\x93\x99\x37" "\x51\x05\x82\x09\x74\x94\x45\x92", .klen = 64, .iv = "\xff\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00", .input = "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" "\x10\x11\x12\x13\x14\x15\x16\x17" "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x20\x21\x22\x23\x24\x25\x26\x27" "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" "\x30\x31\x32\x33\x34\x35\x36\x37" "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" "\x40\x41\x42\x43\x44\x45\x46\x47" "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" "\x50\x51\x52\x53\x54\x55\x56\x57" "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" "\x60\x61\x62\x63\x64\x65\x66\x67" "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" "\x70\x71\x72\x73\x74\x75\x76\x77" "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" "\x80\x81\x82\x83\x84\x85\x86\x87" "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" "\x90\x91\x92\x93\x94\x95\x96\x97" "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" "\xe8\xe9\xea\xeb\xec\xed\xee\xef" "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" "\x10\x11\x12\x13\x14\x15\x16\x17" "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x20\x21\x22\x23\x24\x25\x26\x27" "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" "\x30\x31\x32\x33\x34\x35\x36\x37" "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" "\x40\x41\x42\x43\x44\x45\x46\x47" "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" "\x50\x51\x52\x53\x54\x55\x56\x57" "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" "\x60\x61\x62\x63\x64\x65\x66\x67" "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" "\x70\x71\x72\x73\x74\x75\x76\x77" "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" "\x80\x81\x82\x83\x84\x85\x86\x87" "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" "\x90\x91\x92\x93\x94\x95\x96\x97" "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" "\xe8\xe9\xea\xeb\xec\xed\xee\xef" "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", .ilen = 512, .result = "\x1c\x3b\x3a\x10\x2f\x77\x03\x86" "\xe4\x83\x6c\x99\xe3\x70\xcf\x9b" "\xea\x00\x80\x3f\x5e\x48\x23\x57" "\xa4\xae\x12\xd4\x14\xa3\xe6\x3b" "\x5d\x31\xe2\x76\xf8\xfe\x4a\x8d" "\x66\xb3\x17\xf9\xac\x68\x3f\x44" "\x68\x0a\x86\xac\x35\xad\xfc\x33" "\x45\xbe\xfe\xcb\x4b\xb1\x88\xfd" "\x57\x76\x92\x6c\x49\xa3\x09\x5e" "\xb1\x08\xfd\x10\x98\xba\xec\x70" "\xaa\xa6\x69\x99\xa7\x2a\x82\xf2" "\x7d\x84\x8b\x21\xd4\xa7\x41\xb0" "\xc5\xcd\x4d\x5f\xff\x9d\xac\x89" "\xae\xba\x12\x29\x61\xd0\x3a\x75" "\x71\x23\xe9\x87\x0f\x8a\xcf\x10" "\x00\x02\x08\x87\x89\x14\x29\xca" "\x2a\x3e\x7a\x7d\x7d\xf7\xb1\x03" "\x55\x16\x5c\x8b\x9a\x6d\x0a\x7d" "\xe8\xb0\x62\xc4\x50\x0d\xc4\xcd" "\x12\x0c\x0f\x74\x18\xda\xe3\xd0" "\xb5\x78\x1c\x34\x80\x3f\xa7\x54" "\x21\xc7\x90\xdf\xe1\xde\x18\x34" "\xf2\x80\xd7\x66\x7b\x32\x7f\x6c" "\x8c\xd7\x55\x7e\x12\xac\x3a\x0f" "\x93\xec\x05\xc5\x2e\x04\x93\xef" "\x31\xa1\x2d\x3d\x92\x60\xf7\x9a" "\x28\x9d\x6a\x37\x9b\xc7\x0c\x50" "\x84\x14\x73\xd1\xa8\xcc\x81\xec" "\x58\x3e\x96\x45\xe0\x7b\x8d\x96" "\x70\x65\x5b\xa5\xbb\xcf\xec\xc6" "\xdc\x39\x66\x38\x0a\xd8\xfe\xcb" "\x17\xb6\xba\x02\x46\x9a\x02\x0a" "\x84\xe1\x8e\x8f\x84\x25\x20\x70" "\xc1\x3e\x9f\x1f\x28\x9b\xe5\x4f" "\xbc\x48\x14\x57\x77\x8f\x61\x60" "\x15\xe1\x32\x7a\x02\xb1\x40\xf1" "\x50\x5e\xb3\x09\x32\x6d\x68\x37" "\x8f\x83\x74\x59\x5c\x84\x9d\x84" "\xf4\xc3\x33\xec\x44\x23\x88\x51" "\x43\xcb\x47\xbd\x71\xc5\xed\xae" "\x9b\xe6\x9a\x2f\xfe\xce\xb1\xbe" "\xc9\xde\x24\x4f\xbe\x15\x99\x2b" "\x11\xb7\x7c\x04\x0f\x12\xbd\x8f" "\x6a\x97\x5a\x44\xa0\xf9\x0c\x29" "\xa9\xab\xc3\xd4\xd8\x93\x92\x72" "\x84\xc5\x87\x54\xcc\xe2\x94\x52" "\x9f\x86\x14\xdc\xd2\xab\xa9\x91" "\x92\x5f\xed\xc4\xae\x74\xff\xac" "\x6e\x33\x3b\x93\xeb\x4a\xff\x04" "\x79\xda\x9a\x41\x0e\x44\x50\xe0" "\xdd\x7a\xe4\xc6\xe2\x91\x09\x00" "\x57\x5d\xa4\x01\xfc\x07\x05\x9f" "\x64\x5e\x8b\x7e\x9b\xfd\xef\x33" "\x94\x30\x54\xff\x84\x01\x14\x93" "\xc2\x7b\x34\x29\xea\xed\xb4\xed" "\x53\x76\x44\x1a\x77\xed\x43\x85" "\x1a\xd7\x7f\x16\xf5\x41\xdf\xd2" "\x69\xd5\x0d\x6a\x5f\x14\xfb\x0a" "\xab\x1c\xbb\x4c\x15\x50\xbe\x97" "\xf7\xab\x40\x66\x19\x3c\x4c\xaa" "\x77\x3d\xad\x38\x01\x4b\xd2\x09" "\x2f\xa7\x55\xc8\x24\xbb\x5e\x54" "\xc4\xf3\x6f\xfd\xa9\xfc\xea\x70" "\xb9\xc6\xe6\x93\xe1\x48\xc1\x51", .rlen = 512, } }; static const struct cipher_testvec aes_cbc_enc_tv_template[] = { { /* From RFC 3602 */ .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b" "\x51\x2e\x03\xd5\x34\x12\x00\x06", .klen = 16, .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30" "\xb4\x22\xda\x80\x2c\x9f\xac\x41", .input = "Single block msg", .ilen = 16, .result = "\xe3\x53\x77\x9c\x10\x79\xae\xb8" "\x27\x08\x94\x2d\xbe\x77\x18\x1a", .rlen = 16, }, { .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0" "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a", .klen = 16, .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28" "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58", .input = "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" "\x10\x11\x12\x13\x14\x15\x16\x17" "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f", .ilen = 32, .result = "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a" "\x3a\x86\x30\x28\xb5\xe1\xdc\x0a" "\x75\x86\x60\x2d\x25\x3c\xff\xf9" "\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1", .rlen = 32, }, { .key = "\x60\x3d\xeb\x10\x15\xca\x71\xbe" "\x2b\x73\xae\xf0\x85\x7d\x77\x81" "\x1f\x35\x2c\x07\x3b\x61\x08\xd7" "\x2d\x98\x10\xa3\x09\x14\xdf\xf4", .klen = 32, .iv = "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96" "\xe9\x3d\x7e\x11\x73\x93\x17\x2a" "\xae\x2d\x8a\x57\x1e\x03\xac\x9c" "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51" "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11" "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef" "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17" "\xad\x2b\x41\x7b\xe6\x6c\x37\x10", .ilen = 64, .result = "\xf5\x8c\x4c\x04\xd6\xe5\xf1\xba" "\x77\x9e\xab\xfb\x5f\x7b\xfb\xd6" "\x9c\xfc\x4e\x96\x7e\xdb\x80\x8d" "\x67\x9f\x77\x7b\xc6\x70\x2c\x7d" "\x39\xf2\x33\x69\xa9\xd9\xba\xcf" "\xa5\x30\xe2\x63\x04\x23\x14\x61" "\xb2\xeb\x05\xe2\xc3\x9b\xe9\xfc" "\xda\x6c\x19\x07\x8c\x6a\x9d\x1b", .rlen = 64, }, { /* Generated with Crypto++ */ .key = "\xC9\x83\xA6\xC9\xEC\x0F\x32\x55" "\x0F\x32\x55\x78\x9B\xBE\x78\x9B" "\xBE\xE1\x04\x27\xE1\x04\x27\x4A" "\x6D\x90\x4A\x6D\x90\xB3\xD6\xF9", .klen = 32, .iv = "\xE7\x82\x1D\xB8\x53\x11\xAC\x47" "\xE2\x7D\x18\xD6\x71\x0C\xA7\x42", .input = "\x50\xB9\x22\xAE\x17\x80\x0C\x75" "\xDE\x47\xD3\x3C\xA5\x0E\x9A\x03" "\x6C\xF8\x61\xCA\x33\xBF\x28\x91" "\x1D\x86\xEF\x58\xE4\x4D\xB6\x1F" "\xAB\x14\x7D\x09\x72\xDB\x44\xD0" "\x39\xA2\x0B\x97\x00\x69\xF5\x5E" "\xC7\x30\xBC\x25\x8E\x1A\x83\xEC" "\x55\xE1\x4A\xB3\x1C\xA8\x11\x7A" "\x06\x6F\xD8\x41\xCD\x36\x9F\x08" "\x94\xFD\x66\xF2\x5B\xC4\x2D\xB9" "\x22\x8B\x17\x80\xE9\x52\xDE\x47" "\xB0\x19\xA5\x0E\x77\x03\x6C\xD5" "\x3E\xCA\x33\x9C\x05\x91\xFA\x63" "\xEF\x58\xC1\x2A\xB6\x1F\x88\x14" "\x7D\xE6\x4F\xDB\x44\xAD\x16\xA2" "\x0B\x74\x00\x69\xD2\x3B\xC7\x30" "\x99\x02\x8E\xF7\x60\xEC\x55\xBE" "\x27\xB3\x1C\x85\x11\x7A\xE3\x4C" "\xD8\x41\xAA\x13\x9F\x08\x71\xFD" "\x66\xCF\x38\xC4\x2D\x96\x22\x8B" "\xF4\x5D\xE9\x52\xBB\x24\xB0\x19" "\x82\x0E\x77\xE0\x49\xD5\x3E\xA7" "\x10\x9C\x05\x6E\xFA\x63\xCC\x35" "\xC1\x2A\x93\x1F\x88\xF1\x5A\xE6" "\x4F\xB8\x21\xAD\x16\x7F\x0B\x74" "\xDD\x46\xD2\x3B\xA4\x0D\x99\x02" "\x6B\xF7\x60\xC9\x32\xBE\x27\x90" "\x1C\x85\xEE\x57\xE3\x4C\xB5\x1E" "\xAA\x13\x7C\x08\x71\xDA\x43\xCF" "\x38\xA1\x0A\x96\xFF\x68\xF4\x5D" "\xC6\x2F\xBB\x24\x8D\x19\x82\xEB" "\x54\xE0\x49\xB2\x1B\xA7\x10\x79" "\x05\x6E\xD7\x40\xCC\x35\x9E\x07" "\x93\xFC\x65\xF1\x5A\xC3\x2C\xB8" "\x21\x8A\x16\x7F\xE8\x51\xDD\x46" "\xAF\x18\xA4\x0D\x76\x02\x6B\xD4" "\x3D\xC9\x32\x9B\x04\x90\xF9\x62" "\xEE\x57\xC0\x29\xB5\x1E\x87\x13" "\x7C\xE5\x4E\xDA\x43\xAC\x15\xA1" "\x0A\x73\xFF\x68\xD1\x3A\xC6\x2F" "\x98\x01\x8D\xF6\x5F\xEB\x54\xBD" "\x26\xB2\x1B\x84\x10\x79\xE2\x4B" "\xD7\x40\xA9\x12\x9E\x07\x70\xFC" "\x65\xCE\x37\xC3\x2C\x95\x21\x8A" "\xF3\x5C\xE8\x51\xBA\x23\xAF\x18" "\x81\x0D\x76\xDF\x48\xD4\x3D\xA6" "\x0F\x9B\x04\x6D\xF9\x62\xCB\x34" "\xC0\x29\x92\x1E\x87\xF0\x59\xE5" "\x4E\xB7\x20\xAC\x15\x7E\x0A\x73" "\xDC\x45\xD1\x3A\xA3\x0C\x98\x01" "\x6A\xF6\x5F\xC8\x31\xBD\x26\x8F" "\x1B\x84\xED\x56\xE2\x4B\xB4\x1D" "\xA9\x12\x7B\x07\x70\xD9\x42\xCE" "\x37\xA0\x09\x95\xFE\x67\xF3\x5C" "\xC5\x2E\xBA\x23\x8C\x18\x81\xEA" "\x53\xDF\x48\xB1\x1A\xA6\x0F\x78" "\x04\x6D\xD6\x3F\xCB\x34\x9D\x06" "\x92\xFB\x64\xF0\x59\xC2\x2B\xB7" "\x20\x89\x15\x7E\xE7\x50\xDC\x45" "\xAE\x17\xA3\x0C\x75\x01\x6A\xD3" "\x3C\xC8\x31\x9A\x03\x8F\xF8\x61" "\xED\x56\xBF\x28\xB4\x1D\x86\x12", .ilen = 496, .result = "\xEA\x65\x8A\x19\xB0\x66\xC1\x3F" "\xCE\xF1\x97\x75\xC1\xFD\xB5\xAF" "\x52\x65\xF7\xFF\xBC\xD8\x2D\x9F" "\x2F\xB9\x26\x9B\x6F\x10\xB7\xB8" "\x26\xA1\x02\x46\xA2\xAD\xC6\xC0" "\x11\x15\xFF\x6D\x1E\x82\x04\xA6" "\xB1\x74\xD1\x08\x13\xFD\x90\x7C" "\xF5\xED\xD3\xDB\x5A\x0A\x0C\x2F" "\x0A\x70\xF1\x88\x07\xCF\x21\x26" "\x40\x40\x8A\xF5\x53\xF7\x24\x4F" "\x83\x38\x43\x5F\x08\x99\xEB\xE3" "\xDC\x02\x64\x67\x50\x6E\x15\xC3" "\x01\x1A\xA0\x81\x13\x65\xA6\x73" "\x71\xA6\x3B\x91\x83\x77\xBE\xFA" "\xDB\x71\x73\xA6\xC1\xAE\x43\xC3" "\x36\xCE\xD6\xEB\xF9\x30\x1C\x4F" "\x80\x38\x5E\x9C\x6E\xAB\x98\x2F" "\x53\xAF\xCF\xC8\x9A\xB8\x86\x43" "\x3E\x86\xE7\xA1\xF4\x2F\x30\x40" "\x03\xA8\x6C\x50\x42\x9F\x77\x59" "\x89\xA0\xC5\xEC\x9A\xB8\xDD\x99" "\x16\x24\x02\x07\x48\xAE\xF2\x31" "\x34\x0E\xC3\x85\xFE\x1C\x95\x99" "\x87\x58\x98\x8B\xE7\xC6\xC5\x70" "\x73\x81\x07\x7C\x56\x2F\xD8\x1B" "\xB7\xB9\x2B\xAB\xE3\x01\x87\x0F" "\xD8\xBB\xC0\x0D\xAC\x2C\x2F\x98" "\x3C\x0B\xA2\x99\x4A\x8C\xF7\x04" "\xE0\xE0\xCF\xD1\x81\x5B\xFE\xF5" "\x24\x04\xFD\xB8\xDF\x13\xD8\xCD" "\xF1\xE3\x3D\x98\x50\x02\x77\x9E" "\xBC\x22\xAB\xFA\xC2\x43\x1F\x66" "\x20\x02\x23\xDA\xDF\xA0\x89\xF6" "\xD8\xF3\x45\x24\x53\x6F\x16\x77" "\x02\x3E\x7B\x36\x5F\xA0\x3B\x78" "\x63\xA2\xBD\xB5\xA4\xCA\x1E\xD3" "\x57\xBC\x0B\x9F\x43\x51\x28\x4F" "\x07\x50\x6C\x68\x12\x07\xCF\xFA" "\x6B\x72\x0B\xEB\xF8\x88\x90\x2C" "\x7E\xF5\x91\xD1\x03\xD8\xD5\xBD" "\x22\x39\x7B\x16\x03\x01\x69\xAF" "\x3D\x38\x66\x28\x0C\xBE\x5B\xC5" "\x03\xB4\x2F\x51\x8A\x56\x17\x2B" "\x88\x42\x6D\x40\x68\x8F\xD0\x11" "\x19\xF9\x1F\x43\x79\x95\x31\xFA" "\x28\x7A\x3D\xF7\x66\xEB\xEF\xAC" "\x06\xB2\x01\xAD\xDB\x68\xDB\xEC" "\x8D\x53\x6E\x72\x68\xA3\xC7\x63" "\x43\x2B\x78\xE0\x04\x29\x8F\x72" "\xB2\x2C\xE6\x84\x03\x30\x6D\xCD" "\x26\x92\x37\xE1\x2F\xBB\x8B\x9D" "\xE4\x4C\xF6\x93\xBC\xD9\xAD\x44" "\x52\x65\xC7\xB0\x0E\x3F\x0E\x61" "\x56\x5D\x1C\x6D\xA7\x05\x2E\xBC" "\x58\x08\x15\xAB\x12\xAB\x17\x4A" "\x5E\x1C\xF2\xCD\xB8\xA2\xAE\xFB" "\x9B\x2E\x0E\x85\x34\x80\x0E\x3F" "\x4C\xB8\xDB\xCE\x1C\x90\xA1\x61" "\x6C\x69\x09\x35\x9E\xD4\xF4\xAD" "\xBC\x06\x41\xE3\x01\xB4\x4E\x0A" "\xE0\x1F\x91\xF8\x82\x96\x2D\x65" "\xA3\xAA\x13\xCC\x50\xFF\x7B\x02", .rlen = 496, }, }; /* * SHA256 test vectors from from NIST */ #define SHA256_TEST_VECTORS 2 static const struct hash_testvec sha256_tv_template[] = { { .plaintext = "abc", .psize = 3, .digest = "\xba\x78\x16\xbf\x8f\x01\xcf\xea" "\x41\x41\x40\xde\x5d\xae\x22\x23" "\xb0\x03\x61\xa3\x96\x17\x7a\x9c" "\xb4\x10\xff\x61\xf2\x00\x15\xad", }, { .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", .psize = 56, .digest = "\x24\x8d\x6a\x61\xd2\x06\x38\xb8" "\xe5\xc0\x26\x93\x0c\x3e\x60\x39" "\xa3\x3c\xe4\x59\x64\xff\x21\x67" "\xf6\xec\xed\xd4\x19\xdb\x06\xc1", .np = 2, .tap = { 28, 28 } }, }; /* * HMAC-SHA256 test vectors from * draft-ietf-ipsec-ciph-sha-256-01.txt */ #define HMAC_SHA256_TEST_VECTORS 10 static const struct hash_testvec hmac_sha256_tv_template[] = { { .key = "\x01\x02\x03\x04\x05\x06\x07\x08" "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" "\x11\x12\x13\x14\x15\x16\x17\x18" "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20", .ksize = 32, .plaintext = "abc", .psize = 3, .digest = "\xa2\x1b\x1f\x5d\x4c\xf4\xf7\x3a" "\x4d\xd9\x39\x75\x0f\x7a\x06\x6a" "\x7f\x98\xcc\x13\x1c\xb1\x6a\x66" "\x92\x75\x90\x21\xcf\xab\x81\x81", }, { .key = "\x01\x02\x03\x04\x05\x06\x07\x08" "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" "\x11\x12\x13\x14\x15\x16\x17\x18" "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20", .ksize = 32, .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", .psize = 56, .digest = "\x10\x4f\xdc\x12\x57\x32\x8f\x08" "\x18\x4b\xa7\x31\x31\xc5\x3c\xae" "\xe6\x98\xe3\x61\x19\x42\x11\x49" "\xea\x8c\x71\x24\x56\x69\x7d\x30", }, { .key = "\x01\x02\x03\x04\x05\x06\x07\x08" "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" "\x11\x12\x13\x14\x15\x16\x17\x18" "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20", .ksize = 32, .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", .psize = 112, .digest = "\x47\x03\x05\xfc\x7e\x40\xfe\x34" "\xd3\xee\xb3\xe7\x73\xd9\x5a\xab" "\x73\xac\xf0\xfd\x06\x04\x47\xa5" "\xeb\x45\x95\xbf\x33\xa9\xd1\xa3", }, { .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b" "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b" "\x0b\x0b\x0b\x0b\x0b\x0b", .ksize = 32, .plaintext = "Hi There", .psize = 8, .digest = "\x19\x8a\x60\x7e\xb4\x4b\xfb\xc6" "\x99\x03\xa0\xf1\xcf\x2b\xbd\xc5" "\xba\x0a\xa3\xf3\xd9\xae\x3c\x1c" "\x7a\x3b\x16\x96\xa0\xb6\x8c\xf7", }, { .key = "Jefe", .ksize = 4, .plaintext = "what do ya want for nothing?", .psize = 28, .digest = "\x5b\xdc\xc1\x46\xbf\x60\x75\x4e" "\x6a\x04\x24\x26\x08\x95\x75\xc7" "\x5a\x00\x3f\x08\x9d\x27\x39\x83" "\x9d\xec\x58\xb9\x64\xec\x38\x43", .np = 2, .tap = { 14, 14 } }, { .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa", .ksize = 32, .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd" "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd" "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd" "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd", .psize = 50, .digest = "\xcd\xcb\x12\x20\xd1\xec\xcc\xea" "\x91\xe5\x3a\xba\x30\x92\xf9\x62" "\xe5\x49\xfe\x6c\xe9\xed\x7f\xdc" "\x43\x19\x1f\xbd\xe4\x5c\x30\xb0", }, { .key = "\x01\x02\x03\x04\x05\x06\x07\x08" "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" "\x11\x12\x13\x14\x15\x16\x17\x18" "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20" "\x21\x22\x23\x24\x25", .ksize = 37, .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd" "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd" "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd" "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd", .psize = 50, .digest = "\xd4\x63\x3c\x17\xf6\xfb\x8d\x74" "\x4c\x66\xde\xe0\xf8\xf0\x74\x55" "\x6e\xc4\xaf\x55\xef\x07\x99\x85" "\x41\x46\x8e\xb4\x9b\xd2\xe9\x17", }, { .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c" "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c" "\x0c\x0c\x0c\x0c\x0c\x0c", .ksize = 32, .plaintext = "Test With Truncation", .psize = 20, .digest = "\x75\x46\xaf\x01\x84\x1f\xc0\x9b" "\x1a\xb9\xc3\x74\x9a\x5f\x1c\x17" "\xd4\xf5\x89\x66\x8a\x58\x7b\x27" "\x00\xa9\xc9\x7c\x11\x93\xcf\x42", }, { .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa", .ksize = 80, .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First", .psize = 54, .digest = "\x69\x53\x02\x5e\xd9\x6f\x0c\x09" "\xf8\x0a\x96\xf7\x8e\x65\x38\xdb" "\xe2\xe7\xb8\x20\xe3\xdd\x97\x0e" "\x7d\xdd\x39\x09\x1b\x32\x35\x2f", }, { .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" "\xaa\xaa", .ksize = 80, .plaintext = "Test Using Larger Than Block-Size Key and Larger Than " "One Block-Size Data", .psize = 73, .digest = "\x63\x55\xac\x22\xe8\x90\xd0\xa3" "\xc8\x48\x1a\x5c\xa4\x82\x5b\xc8" "\x84\xd3\xe7\xa1\xff\x98\xa2\xfc" "\x2a\xc7\xd8\xe0\x64\xc3\xb2\xe6", }, }; struct fmp_test_result { struct completion completion; int err; }; static int selftest_sha256(struct exynos_fmp *fmp) { int i; int ret; unsigned char buf[SHA256_DIGEST_LENGTH]; unsigned char temp_digest[SHA256_DIGEST_LENGTH]; struct exynos_fmp_fips_test_vops *test_vops; test_vops = (struct exynos_fmp_fips_test_vops *)fmp->test_vops; for (i = 0; i < SHA256_TEST_VECTORS; i++) { if (0 != sha256(sha256_tv_template[i].plaintext, sha256_tv_template[i].psize, buf)) return -EINVAL; memcpy(temp_digest, sha256_tv_template[i].digest, SHA256_DIGEST_LENGTH); if (test_vops) { ret = test_vops->hmac_sha256(temp_digest, "sha256"); if (ret) { pr_err("%s: Fail to set digest for func test. ret(%d)\n", __func__, ret); return -EINVAL; } } ret = memcmp(buf, temp_digest, SHA256_DIGEST_LENGTH); if (ret) { print_hex_dump_bytes("FIPS SHA256 REQ: ", DUMP_PREFIX_NONE, sha256_tv_template[i].digest, SHA256_DIGEST_LENGTH); print_hex_dump_bytes("FIPS SHA256 RES: ", DUMP_PREFIX_NONE, buf, SHA256_DIGEST_LENGTH); return -EINVAL; } } return ret; } static int selftest_hmac_sha256(struct exynos_fmp *fmp) { int i; int ret; unsigned char buf[SHA256_DIGEST_LENGTH]; unsigned char temp_digest[SHA256_DIGEST_LENGTH]; struct exynos_fmp_fips_test_vops *test_vops; test_vops = (struct exynos_fmp_fips_test_vops *)fmp->test_vops; for (i = 0; i < HMAC_SHA256_TEST_VECTORS; i++) { if (0 != hmac_sha256(hmac_sha256_tv_template[i].key, hmac_sha256_tv_template[i].ksize, hmac_sha256_tv_template[i].plaintext, hmac_sha256_tv_template[i].psize, buf)) return -EINVAL; memcpy(temp_digest, hmac_sha256_tv_template[i].digest, SHA256_DIGEST_LENGTH); if (test_vops) { ret = test_vops->hmac_sha256(temp_digest, "hmac-sha256"); if (ret) { pr_err("%s: Fail to set digest for func test. ret(%d)\n", __func__, ret); return -EINVAL; } } ret = memcmp(buf, temp_digest, SHA256_DIGEST_LENGTH); if (ret) { print_hex_dump_bytes("FIPS HMAC-SHA256 REQ: ", DUMP_PREFIX_NONE, hmac_sha256_tv_template[i].digest, SHA256_DIGEST_LENGTH); print_hex_dump_bytes("FIPS HMAC-SHA256 RES: ", DUMP_PREFIX_NONE, buf, SHA256_DIGEST_LENGTH); return -EINVAL; } } return ret; } static int fmp_test_run(struct exynos_fmp *fmp, const struct cipher_testvec *template, const int idx, uint8_t *data, uint32_t len, const int mode, uint32_t write) { int ret = 0; char *temp_key; struct exynos_fmp_fips_test_vops *test_vops; temp_key = kzalloc(template->klen, GFP_KERNEL); if (!temp_key) { dev_err(fmp->dev, "%s: Fail to alloc key buffer\n", __func__); return -ENOMEM; } memcpy(temp_key, template->key, template->klen); test_vops = (struct exynos_fmp_fips_test_vops *)fmp->test_vops; if (test_vops) { ret = test_vops->aes(mode, temp_key, template->klen); if (ret) { dev_err(fmp->dev, "%s: Fail to set key for func test. ret(%d)\n", __func__, ret); goto err; } } ret = fmp_cipher_set_key(fmp->test_data, temp_key, template->klen); if (ret) { dev_err(fmp->dev, "%s: Fail to set key. ret(%d)\n", __func__, ret); goto err; } ret = fmp_cipher_set_iv(fmp->test_data, template->iv, 16); if (ret) { dev_err(fmp->dev, "%s: Fail to set iv. ret(%d)\n", __func__, ret); goto err; } ret = fmp_cipher_run(fmp, fmp->test_data, data, len, (mode == BYPASS_MODE) ? 1 : 0, write, NULL, &fmp->test_data->ci); if (ret) { dev_err(fmp->dev, "%s: Fail to run. ret(%d)\n", __func__, ret); goto err; } err: kzfree(temp_key); return ret; } static int test_cipher(struct exynos_fmp *fmp, int mode, const struct cipher_testvec *template, uint32_t tcount) { int ret; uint32_t idx; char *inbuf[XBUFSIZE]; char *outbuf[XBUFSIZE]; void *indata, *outdata; if (alloc_buf(inbuf)) { dev_err(fmp->dev, "%s: Fail to alloc input buf.\n", __func__); goto err_alloc_inbuf; } if (alloc_buf(outbuf)) { dev_err(fmp->dev, "%s: Fail to alloc output buf.\n", __func__); goto err_alloc_outbuf; } for (idx = 0; idx < tcount; idx++) { if (template[idx].np) continue; if (WARN_ON(template[idx].ilen > PAGE_SIZE)) { dev_err(fmp->dev, "%s: Invalid input length. ilen (%d)\n", __func__, template[idx].ilen); goto err_ilen; } indata = inbuf[0]; outdata = outbuf[0]; memset(indata, 0, FMP_BLK_SIZE); memcpy(indata, template[idx].input, template[idx].ilen); ret = fmp_test_run(fmp, &template[idx], idx, indata, template[idx].ilen, mode, WRITE_MODE); if (ret) { dev_err(fmp->dev, "%s: Fail to run fmp encrypt write. ret(%d)\n", __func__, ret); goto err_aes_run; } memset(outdata, 0, FMP_BLK_SIZE); ret = fmp_test_run(fmp, &template[idx], idx, outdata, template[idx].ilen, BYPASS_MODE, READ_MODE); if (ret) { dev_err(fmp->dev, "%s: Fail to run fmp bypass read. ret(%d)\n", __func__, ret); goto err_aes_run; } if (memcmp(outdata, template[idx].result, template[idx].rlen)) { dev_err(fmp->dev, "%s: Fail to compare encrypted result.\n", __func__); hexdump(indata, template[idx].rlen); hexdump(outdata, template[idx].rlen); goto err_cmp; } ret = fmp_test_run(fmp, &template[idx], idx, outdata, template[idx].ilen, BYPASS_MODE, WRITE_MODE); if (ret) { dev_err(fmp->dev, "%s: Fail to run fmp bypass write. ret(%d)\n", __func__, ret); goto err_aes_run; } memset(indata, 0, FMP_BLK_SIZE); ret = fmp_test_run(fmp, &template[idx], idx, indata, template[idx].ilen, mode, READ_MODE); if (ret) { dev_err(fmp->dev, "%s: Fail to run fmp decrypt read. ret(%d)\n", __func__, ret); goto err_aes_run; } if (memcmp(indata, template[idx].input, template[idx].rlen)) { dev_err(fmp->dev, "%s: Fail to compare decrypted result.\n", __func__); hexdump(outdata, template[idx].rlen); goto err_cmp; } } free_buf(inbuf); free_buf(outbuf); return 0; err_ilen: err_aes_run: err_cmp: free_buf(outbuf); err_alloc_outbuf: free_buf(inbuf); err_alloc_inbuf: return -1; } int do_fmp_selftest(struct exynos_fmp *fmp) { int ret; struct cipher_test_suite xts_cipher; struct cipher_test_suite cbc_cipher; if (!fmp || !fmp->dev) { pr_err("%s: Invalid exynos fmp dev\n", __func__); return -EINVAL; } /* Self test for AES XTS mode */ fmp->test_data->ci.algo_mode = EXYNOS_FMP_ALGO_MODE_AES_XTS; xts_cipher.enc.vecs = aes_xts_enc_tv_template; xts_cipher.enc.count = AES_XTS_ENC_TEST_VECTORS; ret = test_cipher(fmp, XTS_MODE, xts_cipher.enc.vecs, xts_cipher.enc.count); if (ret) { dev_err(fmp->dev, "FIPS: self-tests for FMP aes-xts failed\n"); fmp->result.aes_xts = 0; goto err_xts_cipher; } dev_info(fmp->dev, "FIPS: self-tests for FMP aes-xts passed\n"); fmp->result.aes_xts = 1; /* Self test for AES CBC mode */ fmp->test_data->ci.algo_mode = EXYNOS_FMP_ALGO_MODE_AES_CBC; cbc_cipher.enc.vecs = aes_cbc_enc_tv_template; cbc_cipher.enc.count = AES_CBC_ENC_TEST_VECTORS; ret = test_cipher(fmp, CBC_MODE, cbc_cipher.enc.vecs, cbc_cipher.enc.count); if (ret) { dev_err(fmp->dev, "FIPS: self-tests for FMP aes-cbc failed\n"); fmp->result.aes_cbc = 0; goto err_cbc_cipher; } dev_info(fmp->dev, "FIPS: self-tests for FMP aes-cbc passed\n"); fmp->result.aes_cbc = 1; ret = selftest_sha256(fmp); if (ret) { dev_err(fmp->dev, "FIPS: self-tests for UFSFMP %s failed\n", ALG_SHA256_FMP); fmp->result.sha256 = 0; goto err_xts_cipher; } dev_info(fmp->dev, "FIPS: self-tests for FMP %s passed\n", ALG_SHA256_FMP); fmp->result.sha256 = 1; ret = selftest_hmac_sha256(fmp); if (ret) { dev_err(fmp->dev, "FIPS: self-tests for UFSFMP %s failed\n", ALG_HMAC_SHA256_FMP); fmp->result.hmac = 0; goto err_xts_cipher; } dev_info(fmp->dev, "FIPS: self-tests for UFSFMP %s passed\n", ALG_HMAC_SHA256_FMP); fmp->result.hmac = 1; return 0; err_cbc_cipher: err_xts_cipher: return -1; }