fipstools/test_fips.c - boringssl - Git at Google

 /* 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. */

 /* test_fips exercises various cryptographic primitives for demonstration
  * purposes in the validation process only. */

 #include <stdio.h>

 #include <openssl/aead.h>
 #include <openssl/aes.h>
 #include <openssl/bn.h>
 #include <openssl/crypto.h>
 #include <openssl/des.h>
 #include <openssl/ecdsa.h>
 #include <openssl/ec_key.h>
 #include <openssl/hmac.h>
 #include <openssl/nid.h>
 #include <openssl/rsa.h>
 #include <openssl/sha.h>

 #include "../crypto/fipsmodule/rand/internal.h"
 #include "../crypto/internal.h"


 static void hexdump(const void *a, size_t len) {
   const unsigned char *in = (const unsigned char *)a;
   for (size_t i = 0; i < len; i++) {
     printf("%02x", in[i]);
   }

   printf("\n");
 }

 int main(int argc, char **argv) {
   CRYPTO_library_init();

   static const uint8_t kAESKey[16] = "BoringCrypto Key";
   static const uint8_t kPlaintext[64] =
       "BoringCryptoModule FIPS KAT Encryption and Decryption Plaintext!";
   static const DES_cblock kDESKey1 = {"BCMDESK1"};
   static const DES_cblock kDESKey2 = {"BCMDESK2"};
   static const DES_cblock kDESKey3 = {"BCMDESK3"};
   static const DES_cblock kDESIV = {"BCMDESIV"};
   static const uint8_t kPlaintextSHA256[32] = {
       0x37, 0xbd, 0x70, 0x53, 0x72, 0xfc, 0xd4, 0x03, 0x79, 0x70, 0xfb,
       0x06, 0x95, 0xb1, 0x2a, 0x82, 0x48, 0xe1, 0x3e, 0xf2, 0x33, 0xfb,
       0xef, 0x29, 0x81, 0x22, 0x45, 0x40, 0x43, 0x70, 0xce, 0x0f};
   const uint8_t kDRBGEntropy[48] =
       "DBRG Initial Entropy                            ";
   const uint8_t kDRBGPersonalization[18] = "BCMPersonalization";
   const uint8_t kDRBGAD[16] = "BCM DRBG AD     ";
   const uint8_t kDRBGEntropy2[48] =
       "DBRG Reseed Entropy                             ";

   AES_KEY aes_key;
   uint8_t aes_iv[16];
   uint8_t output[256];

   /* AES-CBC Encryption */
   memset(aes_iv, 0, sizeof(aes_iv));
   if (AES_set_encrypt_key(kAESKey, 8 * sizeof(kAESKey), &aes_key) != 0) {
     printf("AES_set_encrypt_key failed\n");
     goto err;
   }

   printf("About to AES-CBC encrypt ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   AES_cbc_encrypt(kPlaintext, output, sizeof(kPlaintext), &aes_key, aes_iv,
                   AES_ENCRYPT);
   printf("  got ");
   hexdump(output, sizeof(kPlaintext));

   /* AES-CBC Decryption */
   memset(aes_iv, 0, sizeof(aes_iv));
   if (AES_set_decrypt_key(kAESKey, 8 * sizeof(kAESKey), &aes_key) != 0) {
     printf("AES decrypt failed\n");
     goto err;
   }
   printf("About to AES-CBC decrypt ");
   hexdump(output, sizeof(kPlaintext));
   AES_cbc_encrypt(output, output, sizeof(kPlaintext), &aes_key, aes_iv,
                   AES_DECRYPT);
   printf("  got ");
   hexdump(output, sizeof(kPlaintext));

   size_t out_len;
   uint8_t nonce[EVP_AEAD_MAX_NONCE_LENGTH];
   OPENSSL_memset(nonce, 0, sizeof(nonce));
   EVP_AEAD_CTX aead_ctx;
   if (!EVP_AEAD_CTX_init(&aead_ctx, EVP_aead_aes_128_gcm(), kAESKey,
                          sizeof(kAESKey), 0, NULL)) {
     printf("EVP_AEAD_CTX_init failed\n");
     goto err;
   }

   /* AES-GCM Encryption */
   printf("About to AES-GCM seal ");
   hexdump(output, sizeof(kPlaintext));
   if (!EVP_AEAD_CTX_seal(&aead_ctx, output, &out_len, sizeof(output), nonce,
                          EVP_AEAD_nonce_length(EVP_aead_aes_128_gcm()),
                          kPlaintext, sizeof(kPlaintext), NULL, 0)) {
     printf("AES-GCM encrypt failed\n");
     goto err;
   }
   printf("  got ");
   hexdump(output, out_len);

   /* AES-GCM Decryption */
   printf("About to AES-GCM open ");
   hexdump(output, out_len);
   if (!EVP_AEAD_CTX_open(&aead_ctx, output, &out_len, sizeof(output), nonce,
                          EVP_AEAD_nonce_length(EVP_aead_aes_128_gcm()),
                          output, out_len, NULL, 0)) {
     printf("AES-GCM decrypt failed\n");
     goto err;
   }
   printf("  got ");
   hexdump(output, out_len);

   EVP_AEAD_CTX_cleanup(&aead_ctx);

   DES_key_schedule des1, des2, des3;
   DES_cblock des_iv;
   DES_set_key(&kDESKey1, &des1);
   DES_set_key(&kDESKey2, &des2);
   DES_set_key(&kDESKey3, &des3);

   /* 3DES Encryption */
   memcpy(&des_iv, &kDESIV, sizeof(des_iv));
   printf("About to 3DES-CBC encrypt ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   DES_ede3_cbc_encrypt(kPlaintext, output, sizeof(kPlaintext), &des1, &des2,
                        &des3, &des_iv, DES_ENCRYPT);
   printf("  got ");
   hexdump(output, sizeof(kPlaintext));

   /* 3DES Decryption */
   memcpy(&des_iv, &kDESIV, sizeof(des_iv));
   printf("About to 3DES-CBC decrypt ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   DES_ede3_cbc_encrypt(output, output, sizeof(kPlaintext), &des1,
                        &des2, &des3, &des_iv, DES_DECRYPT);
   printf("  got ");
   hexdump(output, sizeof(kPlaintext));

   /* SHA-1 */
   printf("About to SHA-1 hash ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   SHA1(kPlaintext, sizeof(kPlaintext), output);
   printf("  got ");
   hexdump(output, SHA_DIGEST_LENGTH);

   /* SHA-256 */
   printf("About to SHA-256 hash ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   SHA256(kPlaintext, sizeof(kPlaintext), output);
   printf("  got ");
   hexdump(output, SHA256_DIGEST_LENGTH);

   /* SHA-512 */
   printf("About to SHA-512 hash ");
   hexdump(kPlaintext, sizeof(kPlaintext));
   SHA512(kPlaintext, sizeof(kPlaintext), output);
   printf("  got ");
   hexdump(output, SHA512_DIGEST_LENGTH);

   RSA *rsa_key = RSA_new();
   printf("About to generate RSA key\n");
   if (!RSA_generate_key_fips(rsa_key, 2048, NULL)) {
     printf("RSA_generate_key_fips failed\n");
     goto err;
   }

   /* RSA Sign */
   unsigned sig_len;
   printf("About to RSA sign ");
   hexdump(kPlaintextSHA256, sizeof(kPlaintextSHA256));
   if (!RSA_sign(NID_sha256, kPlaintextSHA256, sizeof(kPlaintextSHA256), output,
                 &sig_len, rsa_key)) {
     printf("RSA Sign failed\n");
     goto err;
   }
   printf("  got ");
   hexdump(output, sig_len);

   /* RSA Verify */
   printf("About to RSA verify ");
   hexdump(output, sig_len);
   if (!RSA_verify(NID_sha256, kPlaintextSHA256, sizeof(kPlaintextSHA256),
                   output, sig_len, rsa_key)) {
     printf("RSA Verify failed.\n");
     goto err;
   }

   RSA_free(rsa_key);

   EC_KEY *ec_key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
   if (ec_key == NULL) {
     printf("invalid ECDSA key\n");
     goto err;
   }

   printf("About to generate P-256 key\n");
   if (!EC_KEY_generate_key_fips(ec_key)) {
     printf("EC_KEY_generate_key_fips failed\n");
     goto err;
   }

   /* ECDSA Sign/Verify PWCT */
   printf("About to ECDSA sign ");
   hexdump(kPlaintextSHA256, sizeof(kPlaintextSHA256));
   ECDSA_SIG *sig =
       ECDSA_do_sign(kPlaintextSHA256, sizeof(kPlaintextSHA256), ec_key);
   if (sig == NULL ||
       !ECDSA_do_verify(kPlaintextSHA256, sizeof(kPlaintextSHA256), sig,
                        ec_key)) {
     printf("ECDSA Sign/Verify PWCT failed.\n");
     goto err;
   }

   ECDSA_SIG_free(sig);
   EC_KEY_free(ec_key);

   /* DBRG */
   CTR_DRBG_STATE drbg;
   printf("About to seed CTR-DRBG with ");
   hexdump(kDRBGEntropy, sizeof(kDRBGEntropy));
   if (!CTR_DRBG_init(&drbg, kDRBGEntropy, kDRBGPersonalization,
                      sizeof(kDRBGPersonalization)) ||
       !CTR_DRBG_generate(&drbg, output, sizeof(output), kDRBGAD,
                          sizeof(kDRBGAD)) ||
       !CTR_DRBG_reseed(&drbg, kDRBGEntropy2, kDRBGAD, sizeof(kDRBGAD)) ||
       !CTR_DRBG_generate(&drbg, output, sizeof(output), kDRBGAD,
                          sizeof(kDRBGAD))) {
     printf("DRBG failed\n");
     goto err;
   }
   printf("  generated ");
   hexdump(output, sizeof(output));
   CTR_DRBG_clear(&drbg);

   printf("PASS\n");
   return 0;

 err:
   printf("FAIL\n");
   abort();
 }
	/* 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. */

	/* test_fips exercises various cryptographic primitives for demonstration
	* purposes in the validation process only. */

	#include <stdio.h>

	#include <openssl/aead.h>
	#include <openssl/aes.h>
	#include <openssl/bn.h>
	#include <openssl/crypto.h>
	#include <openssl/des.h>
	#include <openssl/ecdsa.h>
	#include <openssl/ec_key.h>
	#include <openssl/hmac.h>
	#include <openssl/nid.h>
	#include <openssl/rsa.h>
	#include <openssl/sha.h>

	#include "../crypto/fipsmodule/rand/internal.h"
	#include "../crypto/internal.h"


	static void hexdump(const void *a, size_t len) {
	const unsigned char in = (const unsigned char )a;
	for (size_t i = 0; i < len; i++) {
	printf("%02x", in[i]);
	}

	printf("\n");
	}

	int main(int argc, char **argv) {
	CRYPTO_library_init();

	static const uint8_t kAESKey[16] = "BoringCrypto Key";
	static const uint8_t kPlaintext[64] =
	"BoringCryptoModule FIPS KAT Encryption and Decryption Plaintext!";
	static const DES_cblock kDESKey1 = {"BCMDESK1"};
	static const DES_cblock kDESKey2 = {"BCMDESK2"};
	static const DES_cblock kDESKey3 = {"BCMDESK3"};
	static const DES_cblock kDESIV = {"BCMDESIV"};
	static const uint8_t kPlaintextSHA256[32] = {
	0x37, 0xbd, 0x70, 0x53, 0x72, 0xfc, 0xd4, 0x03, 0x79, 0x70, 0xfb,
	0x06, 0x95, 0xb1, 0x2a, 0x82, 0x48, 0xe1, 0x3e, 0xf2, 0x33, 0xfb,
	0xef, 0x29, 0x81, 0x22, 0x45, 0x40, 0x43, 0x70, 0xce, 0x0f};
	const uint8_t kDRBGEntropy[48] =
	"DBRG Initial Entropy ";
	const uint8_t kDRBGPersonalization[18] = "BCMPersonalization";
	const uint8_t kDRBGAD[16] = "BCM DRBG AD ";
	const uint8_t kDRBGEntropy2[48] =
	"DBRG Reseed Entropy ";

	AES_KEY aes_key;
	uint8_t aes_iv[16];
	uint8_t output[256];

	/* AES-CBC Encryption */
	memset(aes_iv, 0, sizeof(aes_iv));
	if (AES_set_encrypt_key(kAESKey, 8 * sizeof(kAESKey), &aes_key) != 0) {
	printf("AES_set_encrypt_key failed\n");
	goto err;
	}

	printf("About to AES-CBC encrypt ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	AES_cbc_encrypt(kPlaintext, output, sizeof(kPlaintext), &aes_key, aes_iv,
	AES_ENCRYPT);
	printf(" got ");
	hexdump(output, sizeof(kPlaintext));

	/* AES-CBC Decryption */
	memset(aes_iv, 0, sizeof(aes_iv));
	if (AES_set_decrypt_key(kAESKey, 8 * sizeof(kAESKey), &aes_key) != 0) {
	printf("AES decrypt failed\n");
	goto err;
	}
	printf("About to AES-CBC decrypt ");
	hexdump(output, sizeof(kPlaintext));
	AES_cbc_encrypt(output, output, sizeof(kPlaintext), &aes_key, aes_iv,
	AES_DECRYPT);
	printf(" got ");
	hexdump(output, sizeof(kPlaintext));

	size_t out_len;
	uint8_t nonce[EVP_AEAD_MAX_NONCE_LENGTH];
	OPENSSL_memset(nonce, 0, sizeof(nonce));
	EVP_AEAD_CTX aead_ctx;
	if (!EVP_AEAD_CTX_init(&aead_ctx, EVP_aead_aes_128_gcm(), kAESKey,
	sizeof(kAESKey), 0, NULL)) {
	printf("EVP_AEAD_CTX_init failed\n");
	goto err;
	}

	/* AES-GCM Encryption */
	printf("About to AES-GCM seal ");
	hexdump(output, sizeof(kPlaintext));
	if (!EVP_AEAD_CTX_seal(&aead_ctx, output, &out_len, sizeof(output), nonce,
	EVP_AEAD_nonce_length(EVP_aead_aes_128_gcm()),
	kPlaintext, sizeof(kPlaintext), NULL, 0)) {
	printf("AES-GCM encrypt failed\n");
	goto err;
	}
	printf(" got ");
	hexdump(output, out_len);

	/* AES-GCM Decryption */
	printf("About to AES-GCM open ");
	hexdump(output, out_len);
	if (!EVP_AEAD_CTX_open(&aead_ctx, output, &out_len, sizeof(output), nonce,
	EVP_AEAD_nonce_length(EVP_aead_aes_128_gcm()),
	output, out_len, NULL, 0)) {
	printf("AES-GCM decrypt failed\n");
	goto err;
	}
	printf(" got ");
	hexdump(output, out_len);

	EVP_AEAD_CTX_cleanup(&aead_ctx);

	DES_key_schedule des1, des2, des3;
	DES_cblock des_iv;
	DES_set_key(&kDESKey1, &des1);
	DES_set_key(&kDESKey2, &des2);
	DES_set_key(&kDESKey3, &des3);

	/* 3DES Encryption */
	memcpy(&des_iv, &kDESIV, sizeof(des_iv));
	printf("About to 3DES-CBC encrypt ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	DES_ede3_cbc_encrypt(kPlaintext, output, sizeof(kPlaintext), &des1, &des2,
	&des3, &des_iv, DES_ENCRYPT);
	printf(" got ");
	hexdump(output, sizeof(kPlaintext));

	/* 3DES Decryption */
	memcpy(&des_iv, &kDESIV, sizeof(des_iv));
	printf("About to 3DES-CBC decrypt ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	DES_ede3_cbc_encrypt(output, output, sizeof(kPlaintext), &des1,
	&des2, &des3, &des_iv, DES_DECRYPT);
	printf(" got ");
	hexdump(output, sizeof(kPlaintext));

	/* SHA-1 */
	printf("About to SHA-1 hash ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	SHA1(kPlaintext, sizeof(kPlaintext), output);
	printf(" got ");
	hexdump(output, SHA_DIGEST_LENGTH);

	/* SHA-256 */
	printf("About to SHA-256 hash ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	SHA256(kPlaintext, sizeof(kPlaintext), output);
	printf(" got ");
	hexdump(output, SHA256_DIGEST_LENGTH);

	/* SHA-512 */
	printf("About to SHA-512 hash ");
	hexdump(kPlaintext, sizeof(kPlaintext));
	SHA512(kPlaintext, sizeof(kPlaintext), output);
	printf(" got ");
	hexdump(output, SHA512_DIGEST_LENGTH);

	RSA *rsa_key = RSA_new();
	printf("About to generate RSA key\n");
	if (!RSA_generate_key_fips(rsa_key, 2048, NULL)) {
	printf("RSA_generate_key_fips failed\n");
	goto err;
	}

	/* RSA Sign */
	unsigned sig_len;
	printf("About to RSA sign ");
	hexdump(kPlaintextSHA256, sizeof(kPlaintextSHA256));
	if (!RSA_sign(NID_sha256, kPlaintextSHA256, sizeof(kPlaintextSHA256), output,
	&sig_len, rsa_key)) {
	printf("RSA Sign failed\n");
	goto err;
	}
	printf(" got ");
	hexdump(output, sig_len);

	/* RSA Verify */
	printf("About to RSA verify ");
	hexdump(output, sig_len);
	if (!RSA_verify(NID_sha256, kPlaintextSHA256, sizeof(kPlaintextSHA256),
	output, sig_len, rsa_key)) {
	printf("RSA Verify failed.\n");
	goto err;
	}

	RSA_free(rsa_key);

	EC_KEY *ec_key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
	if (ec_key == NULL) {
	printf("invalid ECDSA key\n");
	goto err;
	}

	printf("About to generate P-256 key\n");
	if (!EC_KEY_generate_key_fips(ec_key)) {
	printf("EC_KEY_generate_key_fips failed\n");
	goto err;
	}

	/* ECDSA Sign/Verify PWCT */
	printf("About to ECDSA sign ");
	hexdump(kPlaintextSHA256, sizeof(kPlaintextSHA256));
	ECDSA_SIG *sig =
	ECDSA_do_sign(kPlaintextSHA256, sizeof(kPlaintextSHA256), ec_key);
	if (sig == NULL \|\|
	!ECDSA_do_verify(kPlaintextSHA256, sizeof(kPlaintextSHA256), sig,
	ec_key)) {
	printf("ECDSA Sign/Verify PWCT failed.\n");
	goto err;
	}

	ECDSA_SIG_free(sig);
	EC_KEY_free(ec_key);

	/* DBRG */
	CTR_DRBG_STATE drbg;
	printf("About to seed CTR-DRBG with ");
	hexdump(kDRBGEntropy, sizeof(kDRBGEntropy));
	if (!CTR_DRBG_init(&drbg, kDRBGEntropy, kDRBGPersonalization,
	sizeof(kDRBGPersonalization)) \|\|
	!CTR_DRBG_generate(&drbg, output, sizeof(output), kDRBGAD,
	sizeof(kDRBGAD)) \|\|
	!CTR_DRBG_reseed(&drbg, kDRBGEntropy2, kDRBGAD, sizeof(kDRBGAD)) \|\|
	!CTR_DRBG_generate(&drbg, output, sizeof(output), kDRBGAD,
	sizeof(kDRBGAD))) {
	printf("DRBG failed\n");
	goto err;
	}
	printf(" generated ");
	hexdump(output, sizeof(output));
	CTR_DRBG_clear(&drbg);

	printf("PASS\n");
	return 0;

	err:
	printf("FAIL\n");
	abort();
	}