diff options
Diffstat (limited to 'src/crypto/ec/ec_test.c')
-rw-r--r-- | src/crypto/ec/ec_test.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/crypto/ec/ec_test.c b/src/crypto/ec/ec_test.c deleted file mode 100644 index 8d53f87..0000000 --- a/src/crypto/ec/ec_test.c +++ /dev/null @@ -1,124 +0,0 @@ -/* Copyright (c) 2014, 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. */ - -#include <stdio.h> -#include <string.h> - -#include <openssl/bio.h> -#include <openssl/crypto.h> -#include <openssl/ec_key.h> -#include <openssl/err.h> - -#include "internal.h" - - -static const uint8_t kECKeyWithoutPublic[] = { - 0x30, 0x31, 0x02, 0x01, 0x01, 0x04, 0x20, 0xc6, 0xc1, 0xaa, 0xda, 0x15, 0xb0, - 0x76, 0x61, 0xf8, 0x14, 0x2c, 0x6c, 0xaf, 0x0f, 0xdb, 0x24, 0x1a, 0xff, 0x2e, - 0xfe, 0x46, 0xc0, 0x93, 0x8b, 0x74, 0xf2, 0xbc, 0xc5, 0x30, 0x52, 0xb0, 0x77, - 0xa0, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, -}; - -int test_d2i_ECPrivateKey(void) { - int len, ret = 0; - uint8_t *out = NULL, *outp; - const uint8_t *inp; - EC_KEY *key = NULL; - BIGNUM *x = NULL, *y = NULL; - const EC_POINT *public; - char *x_hex = NULL, *y_hex = NULL; - - inp = kECKeyWithoutPublic; - key = d2i_ECPrivateKey(NULL, &inp, sizeof(kECKeyWithoutPublic)); - - if (key == NULL || inp != kECKeyWithoutPublic + sizeof(kECKeyWithoutPublic)) { - fprintf(stderr, "Failed to parse private key.\n"); - BIO_print_errors_fp(stderr); - goto out; - } - - len = i2d_ECPrivateKey(key, NULL); - out = malloc(len); - outp = out; - if (len != i2d_ECPrivateKey(key, &outp)) { - fprintf(stderr, "Failed to serialize private key.\n"); - BIO_print_errors_fp(stderr); - goto out; - } - - if (0 != memcmp(out, kECKeyWithoutPublic, len)) { - fprintf(stderr, "Serialisation of key doesn't match original.\n"); - goto out; - } - - public = EC_KEY_get0_public_key(key); - if (public == NULL) { - fprintf(stderr, "Public key missing.\n"); - goto out; - } - - x = BN_new(); - y = BN_new(); - if (x == NULL || y == NULL) { - goto out; - } - if (!EC_POINT_get_affine_coordinates_GFp(EC_KEY_get0_group(key), public, x, y, - NULL)) { - fprintf(stderr, "Failed to get public key in affine coordinates.\n"); - goto out; - } - x_hex = BN_bn2hex(x); - y_hex = BN_bn2hex(y); - if (0 != strcmp(x_hex, "c81561ecf2e54edefe6617db1c7a34a70744ddb261f269b83dacfcd2ade5a681") || - 0 != strcmp(y_hex, "e0e2afa3f9b6abe4c698ef6495f1be49a3196c5056acb3763fe4507eec596e88")) { - fprintf(stderr, "Incorrect public key: %s %s\n", x_hex, y_hex); - goto out; - } - - ret = 1; - -out: - if (key != NULL) { - EC_KEY_free(key); - } - if (out != NULL) { - free(out); - } - if (x != NULL) { - BN_free(x); - } - if (y != NULL) { - BN_free(y); - } - if (x_hex != NULL) { - OPENSSL_free(x_hex); - } - if (y_hex != NULL) { - OPENSSL_free(y_hex); - } - return ret; -} - -int main(void) { - CRYPTO_library_init(); - ERR_load_crypto_strings(); - - if (!test_d2i_ECPrivateKey()) { - fprintf(stderr, "failed\n"); - return 1; - } - - printf("PASS\n"); - return 0; -} |