| /* Copyright (c) 2017, Google Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ |
| |
| #if !defined(_GNU_SOURCE) |
| #define _GNU_SOURCE // needed for syscall() on Linux. |
| #endif |
| |
| #include <openssl/crypto.h> |
| |
| #include <stdlib.h> |
| |
| #include <openssl/digest.h> |
| #include <openssl/hmac.h> |
| #include <openssl/sha.h> |
| |
| #include "../internal.h" |
| |
| #include "aes/aes.c" |
| #include "aes/key_wrap.c" |
| #include "aes/mode_wrappers.c" |
| #include "bn/add.c" |
| #include "bn/asm/x86_64-gcc.c" |
| #include "bn/bn.c" |
| #include "bn/bytes.c" |
| #include "bn/cmp.c" |
| #include "bn/ctx.c" |
| #include "bn/div.c" |
| #include "bn/exponentiation.c" |
| #include "bn/gcd.c" |
| #include "bn/generic.c" |
| #include "bn/jacobi.c" |
| #include "bn/montgomery.c" |
| #include "bn/montgomery_inv.c" |
| #include "bn/mul.c" |
| #include "bn/prime.c" |
| #include "bn/random.c" |
| #include "bn/rsaz_exp.c" |
| #include "bn/shift.c" |
| #include "bn/sqrt.c" |
| #include "cipher/aead.c" |
| #include "cipher/cipher.c" |
| #include "cipher/e_aes.c" |
| #include "cipher/e_des.c" |
| #include "des/des.c" |
| #include "digest/digest.c" |
| #include "digest/digests.c" |
| #include "ecdsa/ecdsa.c" |
| #include "ec/ec.c" |
| #include "ec/ec_key.c" |
| #include "ec/ec_montgomery.c" |
| #include "ec/oct.c" |
| #include "ec/p224-64.c" |
| #include "../../third_party/fiat/p256.c" |
| #include "ec/p256-x86_64.c" |
| #include "ec/simple.c" |
| #include "ec/util.c" |
| #include "ec/wnaf.c" |
| #include "hmac/hmac.c" |
| #include "md4/md4.c" |
| #include "md5/md5.c" |
| #include "modes/cbc.c" |
| #include "modes/cfb.c" |
| #include "modes/ctr.c" |
| #include "modes/gcm.c" |
| #include "modes/ofb.c" |
| #include "modes/polyval.c" |
| #include "rand/ctrdrbg.c" |
| #include "rand/rand.c" |
| #include "rand/urandom.c" |
| #include "rsa/blinding.c" |
| #include "rsa/padding.c" |
| #include "rsa/rsa.c" |
| #include "rsa/rsa_impl.c" |
| #include "self_check/self_check.c" |
| #include "sha/sha1-altivec.c" |
| #include "sha/sha1.c" |
| #include "sha/sha256.c" |
| #include "sha/sha512.c" |
| #include "tls/kdf.c" |
| |
| |
| #if defined(BORINGSSL_FIPS) |
| |
| #if !defined(OPENSSL_ASAN) |
| // These symbols are filled in by delocate.go. They point to the start and end |
| // of the module, and the location of the integrity hash, respectively. |
| extern const uint8_t BORINGSSL_bcm_text_start[]; |
| extern const uint8_t BORINGSSL_bcm_text_end[]; |
| extern const uint8_t BORINGSSL_bcm_text_hash[]; |
| #endif |
| |
| static void __attribute__((constructor)) |
| BORINGSSL_bcm_power_on_self_test(void) { |
| CRYPTO_library_init(); |
| |
| #if !defined(OPENSSL_ASAN) |
| // Integrity tests cannot run under ASAN because it involves reading the full |
| // .text section, which triggers the global-buffer overflow detection. |
| const uint8_t *const start = BORINGSSL_bcm_text_start; |
| const uint8_t *const end = BORINGSSL_bcm_text_end; |
| |
| static const uint8_t kHMACKey[64] = {0}; |
| uint8_t result[SHA512_DIGEST_LENGTH]; |
| |
| unsigned result_len; |
| if (!HMAC(EVP_sha512(), kHMACKey, sizeof(kHMACKey), start, end - start, |
| result, &result_len) || |
| result_len != sizeof(result)) { |
| goto err; |
| } |
| |
| const uint8_t *expected = BORINGSSL_bcm_text_hash; |
| |
| if (!check_test(expected, result, sizeof(result), "FIPS integrity test")) { |
| goto err; |
| } |
| #endif |
| |
| if (!BORINGSSL_self_test()) { |
| goto err; |
| } |
| |
| return; |
| |
| err: |
| BORINGSSL_FIPS_abort(); |
| } |
| |
| void BORINGSSL_FIPS_abort(void) { |
| for (;;) { |
| abort(); |
| exit(1); |
| } |
| } |
| |
| #endif // BORINGSSL_FIPS |