X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=fips%2Ffips_test_suite.c;h=0046b9b0d50c035170dfed6e3fccbd872028b0f9;hp=c14ecb3058d0b64cb028fda86f00c5c93c5ef786;hb=3335b6f265f727dc7ac6606abfa021f5223cb31b;hpb=9338f290d193bd7497c66d37702cff21ebad8695 diff --git a/fips/fips_test_suite.c b/fips/fips_test_suite.c index c14ecb3058..0046b9b0d5 100644 --- a/fips/fips_test_suite.c +++ b/fips/fips_test_suite.c @@ -43,6 +43,7 @@ int main(int argc, char *argv[]) #include #include +#include #include "fips_utl.h" /* AES: encrypt and decrypt known plaintext, verify result matches original plaintext @@ -653,6 +654,103 @@ static int Zeroize() return 1; } +/* Dummy Entropy for DRBG tests. WARNING: THIS IS TOTALLY BOGUS + * HAS ZERO SECURITY AND MUST NOT BE USED IN REAL APPLICATIONS. + */ + +static unsigned char dummy_drbg_entropy[1024]; + +static size_t drbg_test_cb(DRBG_CTX *ctx, unsigned char **pout, + int entropy, size_t min_len, size_t max_len) + { + *pout = dummy_drbg_entropy; + /* Round up to multiple of block size */ + return (min_len + 0xf) & ~0xf; + } + +/* DRBG test: just generate lots of data and trigger health checks */ + +static int do_drbg_test(int type, int flags) + { + DRBG_CTX *dctx; + int rv = 0; + size_t i; + unsigned char randout[1024]; + dctx = FIPS_drbg_new(type, flags); + if (!dctx) + return 0; + FIPS_drbg_set_callbacks(dctx, drbg_test_cb, 0, 0x10, drbg_test_cb, 0); + for (i = 0; i < sizeof(dummy_drbg_entropy); i++) + { + dummy_drbg_entropy[i] = i & 0xff; + } + if (!FIPS_drbg_instantiate(dctx, dummy_drbg_entropy, 10)) + goto err; + FIPS_drbg_set_check_interval(dctx, 10); + for (i = 0; i < 32; i++) + { + if (!FIPS_drbg_generate(dctx, randout, sizeof(randout), 0, NULL, 0)) + goto err; + if (!FIPS_drbg_generate(dctx, randout, sizeof(randout), 0, dummy_drbg_entropy, 1)) + goto err; + } + rv = 1; + err: + FIPS_drbg_uninstantiate(dctx); + return rv; + } + +typedef struct + { + int type, flags; + } DRBG_LIST; + +static int do_drbg_all(void) + { + static DRBG_LIST drbg_types[] = + { + {NID_sha1, 0}, + {NID_sha224, 0}, + {NID_sha256, 0}, + {NID_sha384, 0}, + {NID_sha512, 0}, + {NID_hmacWithSHA1, 0}, + {NID_hmacWithSHA224, 0}, + {NID_hmacWithSHA256, 0}, + {NID_hmacWithSHA384, 0}, + {NID_hmacWithSHA512, 0}, + {NID_aes_128_ctr, 0}, + {NID_aes_192_ctr, 0}, + {NID_aes_256_ctr, 0}, + {NID_aes_128_ctr, DRBG_FLAG_CTR_USE_DF}, + {NID_aes_192_ctr, DRBG_FLAG_CTR_USE_DF}, + {NID_aes_256_ctr, DRBG_FLAG_CTR_USE_DF}, + {(NID_X9_62_prime256v1 << 16)|NID_sha1, 0}, + {(NID_X9_62_prime256v1 << 16)|NID_sha224, 0}, + {(NID_X9_62_prime256v1 << 16)|NID_sha256, 0}, + {(NID_X9_62_prime256v1 << 16)|NID_sha384, 0}, + {(NID_X9_62_prime256v1 << 16)|NID_sha512, 0}, + {(NID_secp384r1 << 16)|NID_sha224, 0}, + {(NID_secp384r1 << 16)|NID_sha256, 0}, + {(NID_secp384r1 << 16)|NID_sha384, 0}, + {(NID_secp384r1 << 16)|NID_sha512, 0}, + {(NID_secp521r1 << 16)|NID_sha256, 0}, + {(NID_secp521r1 << 16)|NID_sha384, 0}, + {(NID_secp521r1 << 16)|NID_sha512, 0}, + {0, 0} + }; + DRBG_LIST *lst; + int rv = 1; + for (lst = drbg_types;; lst++) + { + if (lst->type == 0) + break; + if (!do_drbg_test(lst->type, lst->flags)) + rv = 0; + } + return rv; + } + static int Error; static const char * Fail(const char *msg) { @@ -679,11 +777,31 @@ POST_ID id_list[] = { {NID_sha256, "SHA256"}, {NID_sha384, "SHA384"}, {NID_sha512, "SHA512"}, + {NID_hmacWithSHA1, "HMAC-SHA1"}, + {NID_hmacWithSHA224, "HMAC-SHA224"}, + {NID_hmacWithSHA256, "HMAC-SHA256"}, + {NID_hmacWithSHA384, "HMAC-SHA384"}, + {NID_hmacWithSHA512, "HMAC-SHA512"}, {EVP_PKEY_RSA, "RSA"}, {EVP_PKEY_DSA, "DSA"}, {EVP_PKEY_EC, "ECDSA"}, + {NID_aes_128_cbc, "AES-128-CBC"}, + {NID_aes_192_cbc, "AES-192-CBC"}, + {NID_aes_256_cbc, "AES-256-CBC"}, + {NID_aes_128_ctr, "AES-128-CTR"}, + {NID_aes_192_ctr, "AES-192-CTR"}, + {NID_aes_256_ctr, "AES-256-CTR"}, {NID_aes_128_ecb, "AES-128-ECB"}, + {NID_aes_128_xts, "AES-128-XTS"}, + {NID_aes_256_xts, "AES-256-XTS"}, + {NID_des_ede3_cbc, "DES-EDE3-CBC"}, {NID_des_ede3_ecb, "DES-EDE3-ECB"}, + {NID_secp224r1, "P-224"}, + {NID_sect233r1, "B-233"}, + {NID_sect233k1, "K-233"}, + {NID_X9_62_prime256v1, "P-256"}, + {NID_secp384r1, "P-384"}, + {NID_secp521r1, "P-521"}, {0, NULL} }; @@ -696,7 +814,7 @@ static const char *lookup_id(int id) if (n->id == id) return n->name; } - sprintf(out, "ID=%d\n", id); + sprintf(out, "ID=%d", id); return out; } @@ -707,7 +825,11 @@ static int fail_key = -1; static int post_cb(int op, int id, int subid, void *ex) { const char *idstr, *exstr = ""; + char asctmp[20]; int keytype = -1; +#ifdef FIPS_POST_TIME + static struct timespec start, end, tstart, tend; +#endif switch(id) { case FIPS_TEST_INTEGRITY: @@ -729,7 +851,17 @@ static int post_cb(int op, int id, int subid, void *ex) { EVP_PKEY *pkey = ex; keytype = pkey->type; - exstr = lookup_id(keytype); + if (keytype == EVP_PKEY_EC) + { + const EC_GROUP *grp; + int cnid; + grp = EC_KEY_get0_group(pkey->pkey.ec); + cnid = EC_GROUP_get_curve_name(grp); + sprintf(asctmp, "ECDSA %s", lookup_id(cnid)); + exstr = asctmp; + } + else + exstr = lookup_id(keytype); } idstr = "Signature"; break; @@ -741,26 +873,44 @@ static int post_cb(int op, int id, int subid, void *ex) case FIPS_TEST_CMAC: idstr = "CMAC"; + exstr = lookup_id(subid); break; case FIPS_TEST_GCM: idstr = "GCM"; break; - case FIPS_TEST_CCM: - idstr = "CCM"; + case FIPS_TEST_XTS: + idstr = "XTS"; + exstr = lookup_id(subid); break; - case FIPS_TEST_XTS: - idstr = "HMAC"; + case FIPS_TEST_CCM: + idstr = "CCM"; break; case FIPS_TEST_X931: idstr = "X9.31 PRNG"; + sprintf(asctmp, "keylen=%d", subid); + exstr = asctmp; break; case FIPS_TEST_DRBG: idstr = "DRBG"; + if (*(int *)ex & DRBG_FLAG_CTR_USE_DF) + { + sprintf(asctmp, "%s DF", lookup_id(subid)); + exstr = asctmp; + } + else if (subid >> 16) + { + sprintf(asctmp, "%s %s", + lookup_id(subid >> 16), + lookup_id(subid & 0xFFFF)); + exstr = asctmp; + } + else + exstr = lookup_id(subid); break; case FIPS_TEST_PAIRWISE: @@ -777,6 +927,11 @@ static int post_cb(int op, int id, int subid, void *ex) idstr = "Continuous PRNG"; break; + case FIPS_TEST_ECDH: + idstr = "ECDH"; + exstr = lookup_id(subid); + break; + default: idstr = "Unknown"; break; @@ -786,19 +941,40 @@ static int post_cb(int op, int id, int subid, void *ex) switch(op) { case FIPS_POST_BEGIN: +#ifdef FIPS_POST_TIME + clock_getres(CLOCK_REALTIME, &tstart); + printf("\tTimer resolution %ld s, %ld ns\n", + (long)tstart.tv_sec, (long)tstart.tv_nsec); + clock_gettime(CLOCK_REALTIME, &tstart); +#endif printf("\tPOST started\n"); break; case FIPS_POST_END: printf("\tPOST %s\n", id ? "Success" : "Failed"); +#ifdef FIPS_POST_TIME + clock_gettime(CLOCK_REALTIME, &tend); + printf("\t\tTook %f seconds\n", + (double)((tend.tv_sec+tend.tv_nsec*1e-9) + - (tstart.tv_sec+tstart.tv_nsec*1e-9))); +#endif break; case FIPS_POST_STARTED: printf("\t\t%s %s test started\n", idstr, exstr); +#ifdef FIPS_POST_TIME + clock_gettime(CLOCK_REALTIME, &start); +#endif break; case FIPS_POST_SUCCESS: printf("\t\t%s %s test OK\n", idstr, exstr); +#ifdef FIPS_POST_TIME + clock_gettime(CLOCK_REALTIME, &end); + printf("\t\t\tTook %f seconds\n", + (double)((end.tv_sec+end.tv_nsec*1e-9) + - (start.tv_sec+start.tv_nsec*1e-9))); +#endif break; case FIPS_POST_FAIL: @@ -825,12 +1001,13 @@ int main(int argc,char **argv) int do_rng_stick = 0; int do_drbg_stick = 0; int no_exit = 0; - - fips_algtest_init_nofips(); + int no_dh = 0; FIPS_post_set_callback(post_cb); - printf("\tFIPS-mode test application\n\n"); + printf("\tFIPS-mode test application\n"); + + printf("\t%s\n\n", FIPS_module_version_text()); if (argv[1]) { /* Corrupted KAT tests */ @@ -839,14 +1016,20 @@ int main(int argc,char **argv) } else if (!strcmp(argv[1], "aes")) { fail_id = FIPS_TEST_CIPHER; fail_sub = NID_aes_128_ecb; + } else if (!strcmp(argv[1], "aes-ccm")) { + fail_id = FIPS_TEST_CCM; } else if (!strcmp(argv[1], "aes-gcm")) { fail_id = FIPS_TEST_GCM; + } else if (!strcmp(argv[1], "aes-xts")) { + fail_id = FIPS_TEST_XTS; } else if (!strcmp(argv[1], "des")) { fail_id = FIPS_TEST_CIPHER; fail_sub = NID_des_ede3_ecb; } else if (!strcmp(argv[1], "dsa")) { fail_id = FIPS_TEST_SIGNATURE; fail_key = EVP_PKEY_DSA; + } else if (!strcmp(argv[1], "ecdh")) { + fail_id = FIPS_TEST_ECDH; } else if (!strcmp(argv[1], "ecdsa")) { fail_id = FIPS_TEST_SIGNATURE; fail_key = EVP_PKEY_EC; @@ -873,14 +1056,23 @@ int main(int argc,char **argv) fail_id = FIPS_TEST_DIGEST; } else if (!strcmp(argv[1], "hmac")) { fail_id = FIPS_TEST_HMAC; + } else if (!strcmp(argv[1], "cmac")) { + fail_id = FIPS_TEST_CMAC; } else if (!strcmp(argv[1], "drbg")) { - FIPS_corrupt_drbg(); + fail_id = FIPS_TEST_DRBG; } else if (!strcmp(argv[1], "rng")) { - FIPS_corrupt_x931(); + fail_id = FIPS_TEST_X931; + } else if (!strcmp(argv[1], "nodh")) { + no_dh = 1; + no_exit = 1; + } else if (!strcmp(argv[1], "post")) { + fail_id = -1; } else if (!strcmp(argv[1], "rngstick")) { do_rng_stick = 1; no_exit = 1; printf("RNG test with stuck continuous test...\n"); + } else if (!strcmp(argv[1], "drbgentstick")) { + do_entropy_stick(); } else if (!strcmp(argv[1], "drbgstick")) { do_drbg_stick = 1; no_exit = 1; @@ -890,7 +1082,8 @@ int main(int argc,char **argv) exit(1); } if (!no_exit) { - if (!FIPS_mode_set(1)) { + fips_algtest_init_nofips(); + if (!FIPS_module_mode_set(1)) { printf("Power-up self test failed\n"); exit(1); } @@ -899,16 +1092,21 @@ int main(int argc,char **argv) } } + fips_algtest_init_nofips(); + /* Non-Approved cryptographic operation */ printf("1. Non-Approved cryptographic operation test...\n"); - test_msg("\ta. Included algorithm (D-H)...", dh_test()); + if (no_dh) + printf("\t D-H test skipped\n"); + else + test_msg("\ta. Included algorithm (D-H)...", dh_test()); /* Power-up self test */ ERR_clear_error(); - test_msg("2. Automatic power-up self test", FIPS_mode_set(1)); - if (!FIPS_mode()) + test_msg("2. Automatic power-up self test", FIPS_module_mode_set(1)); + if (!FIPS_module_mode()) exit(1); if (do_drbg_stick) FIPS_drbg_stick(); @@ -994,6 +1192,7 @@ int main(int argc,char **argv) */ printf("9. Non-Approved cryptographic operation test...\n"); printf("\ta. Included algorithm (D-H)...%s\n", + no_dh ? "skipped" : dh_test() ? "successful as expected" : Fail("failed INCORRECTLY!") ); @@ -1003,6 +1202,14 @@ int main(int argc,char **argv) Zeroize() ? "successful as expected" : Fail("failed INCORRECTLY!") ); + printf("11. Complete DRBG health check...\n"); + printf("\t%s\n", FIPS_selftest_drbg_all() ? "successful as expected" + : Fail("failed INCORRECTLY!") ); + + printf("12. DRBG generation check...\n"); + printf("\t%s\n", do_drbg_all() ? "successful as expected" + : Fail("failed INCORRECTLY!") ); + printf("\nAll tests completed with %d errors\n", Error); return Error ? 1 : 0; }