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openssl/fips/fips_test_suite.c
Dr. Stephen Henson 3ec9dceb15 Add fips_algvs utility (from FIPS 2.0 stable branch).
2011-11-02 00:57:22 +00:00

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/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
*
*
* This command is intended as a test driver for the FIPS-140 testing
* lab performing FIPS-140 validation. It demonstrates the use of the
* OpenSSL library ito perform a variety of common cryptographic
* functions. A power-up self test is demonstrated by deliberately
* pointing to an invalid executable hash
*
* Contributed by Steve Marquess.
*
*/
#define OPENSSL_FIPSAPI
#include <stdio.h>
#include <assert.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
#include <openssl/evp.h>
#include <openssl/hmac.h>
#include <openssl/cmac.h>
#include <openssl/sha.h>
#include <openssl/err.h>
#include <openssl/bn.h>
#include <openssl/rand.h>
#ifndef OPENSSL_FIPS
int main(int argc, char *argv[])
{
printf("No FIPS support\n");
return(0);
}
#else
#define ERR_clear_error() while(0)
#include <openssl/rsa.h>
#include <openssl/dsa.h>
#include <openssl/dh.h>
#include <openssl/fips.h>
#include <openssl/fips_rand.h>
#include "fips_utl.h"
/* AES: encrypt and decrypt known plaintext, verify result matches original plaintext
*/
static int FIPS_aes_test(void)
{
int ret = 0;
unsigned char pltmp[16];
unsigned char citmp[16];
unsigned char key[16] = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};
unsigned char plaintext[16] = "etaonrishdlcu";
EVP_CIPHER_CTX ctx;
FIPS_cipher_ctx_init(&ctx);
if (FIPS_cipherinit(&ctx, EVP_aes_128_ecb(), key, NULL, 1) <= 0)
goto err;
FIPS_cipher(&ctx, citmp, plaintext, 16);
if (FIPS_cipherinit(&ctx, EVP_aes_128_ecb(), key, NULL, 0) <= 0)
goto err;
FIPS_cipher(&ctx, pltmp, citmp, 16);
if (memcmp(pltmp, plaintext, 16))
goto err;
ret = 1;
err:
FIPS_cipher_ctx_cleanup(&ctx);
return ret;
}
static int FIPS_aes_gcm_test(void)
{
int ret = 0;
unsigned char pltmp[16];
unsigned char citmp[16];
unsigned char tagtmp[16];
unsigned char key[16] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};
unsigned char iv[16] = {21,22,23,24,25,26,27,28,29,30,31,32};
unsigned char aad[] = "Some text AAD";
unsigned char plaintext[16] = "etaonrishdlcu";
EVP_CIPHER_CTX ctx;
FIPS_cipher_ctx_init(&ctx);
if (FIPS_cipherinit(&ctx, EVP_aes_128_gcm(), key, iv, 1) <= 0)
goto err;
FIPS_cipher(&ctx, NULL, aad, sizeof(aad));
FIPS_cipher(&ctx, citmp, plaintext, 16);
FIPS_cipher(&ctx, NULL, NULL, 0);
if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, 16, tagtmp))
goto err;
if (FIPS_cipherinit(&ctx, EVP_aes_128_gcm(), key, iv, 0) <= 0)
goto err;
if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, 16, tagtmp))
goto err;
FIPS_cipher(&ctx, NULL, aad, sizeof(aad));
FIPS_cipher(&ctx, pltmp, citmp, 16);
if (FIPS_cipher(&ctx, NULL, NULL, 0) < 0)
goto err;
if (memcmp(pltmp, plaintext, 16))
goto err;
ret = 1;
err:
FIPS_cipher_ctx_cleanup(&ctx);
return ret;
}
static int FIPS_des3_test(void)
{
int ret = 0;
unsigned char pltmp[8];
unsigned char citmp[8];
unsigned char key[] = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,
19,20,21,22,23,24};
unsigned char plaintext[] = { 'e', 't', 'a', 'o', 'n', 'r', 'i', 's' };
EVP_CIPHER_CTX ctx;
FIPS_cipher_ctx_init(&ctx);
if (FIPS_cipherinit(&ctx, EVP_des_ede3_ecb(), key, NULL, 1) <= 0)
goto err;
FIPS_cipher(&ctx, citmp, plaintext, 8);
if (FIPS_cipherinit(&ctx, EVP_des_ede3_ecb(), key, NULL, 0) <= 0)
goto err;
FIPS_cipher(&ctx, pltmp, citmp, 8);
if (memcmp(pltmp, plaintext, 8))
goto err;
ret = 1;
err:
FIPS_cipher_ctx_cleanup(&ctx);
return ret;
}
/*
* DSA: generate keys and sign, verify input plaintext.
*/
static int FIPS_dsa_test(int bad)
{
DSA *dsa = NULL;
unsigned char dgst[] = "etaonrishdlc";
int r = 0;
EVP_MD_CTX mctx;
DSA_SIG *sig = NULL;
ERR_clear_error();
FIPS_md_ctx_init(&mctx);
dsa = FIPS_dsa_new();
if (!dsa)
goto end;
if (!DSA_generate_parameters_ex(dsa, 1024,NULL,0,NULL,NULL,NULL))
goto end;
if (!DSA_generate_key(dsa))
goto end;
if (bad)
BN_add_word(dsa->pub_key, 1);
if (!FIPS_digestinit(&mctx, EVP_sha256()))
goto end;
if (!FIPS_digestupdate(&mctx, dgst, sizeof(dgst) - 1))
goto end;
sig = FIPS_dsa_sign_ctx(dsa, &mctx);
if (!sig)
goto end;
if (!FIPS_digestinit(&mctx, EVP_sha256()))
goto end;
if (!FIPS_digestupdate(&mctx, dgst, sizeof(dgst) - 1))
goto end;
r = FIPS_dsa_verify_ctx(dsa, &mctx, sig);
end:
if (sig)
FIPS_dsa_sig_free(sig);
FIPS_md_ctx_cleanup(&mctx);
if (dsa)
FIPS_dsa_free(dsa);
if (r != 1)
return 0;
return 1;
}
/*
* RSA: generate keys and sign, verify input plaintext.
*/
static int FIPS_rsa_test(int bad)
{
RSA *key;
unsigned char input_ptext[] = "etaonrishdlc";
unsigned char buf[256];
unsigned int slen;
BIGNUM *bn;
EVP_MD_CTX mctx;
int r = 0;
ERR_clear_error();
FIPS_md_ctx_init(&mctx);
key = FIPS_rsa_new();
bn = BN_new();
if (!key || !bn)
return 0;
BN_set_word(bn, 65537);
if (!RSA_generate_key_ex(key, 2048,bn,NULL))
return 0;
BN_free(bn);
if (bad)
BN_add_word(key->n, 1);
if (!FIPS_digestinit(&mctx, EVP_sha256()))
goto end;
if (!FIPS_digestupdate(&mctx, input_ptext, sizeof(input_ptext) - 1))
goto end;
if (!FIPS_rsa_sign_ctx(key, &mctx, RSA_PKCS1_PADDING, 0, NULL, buf, &slen))
goto end;
if (!FIPS_digestinit(&mctx, EVP_sha256()))
goto end;
if (!FIPS_digestupdate(&mctx, input_ptext, sizeof(input_ptext) - 1))
goto end;
r = FIPS_rsa_verify_ctx(key, &mctx, RSA_PKCS1_PADDING, 0, NULL, buf, slen);
end:
FIPS_md_ctx_cleanup(&mctx);
if (key)
FIPS_rsa_free(key);
if (r != 1)
return 0;
return 1;
}
/* SHA1: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_sha1_test()
{
unsigned char digest[SHA_DIGEST_LENGTH] =
{ 0x11, 0xf1, 0x9a, 0x3a, 0xec, 0x1a, 0x1e, 0x8e, 0x65, 0xd4, 0x9a, 0x38, 0x0c, 0x8b, 0x1e, 0x2c, 0xe8, 0xb3, 0xc5, 0x18 };
unsigned char str[] = "etaonrishd";
unsigned char md[SHA_DIGEST_LENGTH];
ERR_clear_error();
if (!FIPS_digest(str,sizeof(str) - 1,md, NULL, EVP_sha1())) return 0;
if (memcmp(md,digest,sizeof(md)))
return 0;
return 1;
}
/* SHA256: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_sha256_test()
{
unsigned char digest[SHA256_DIGEST_LENGTH] =
{0xf5, 0x53, 0xcd, 0xb8, 0xcf, 0x1, 0xee, 0x17, 0x9b, 0x93, 0xc9, 0x68, 0xc0, 0xea, 0x40, 0x91,
0x6, 0xec, 0x8e, 0x11, 0x96, 0xc8, 0x5d, 0x1c, 0xaf, 0x64, 0x22, 0xe6, 0x50, 0x4f, 0x47, 0x57};
unsigned char str[] = "etaonrishd";
unsigned char md[SHA256_DIGEST_LENGTH];
ERR_clear_error();
if (!FIPS_digest(str,sizeof(str) - 1,md, NULL, EVP_sha256())) return 0;
if (memcmp(md,digest,sizeof(md)))
return 0;
return 1;
}
/* SHA512: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_sha512_test()
{
unsigned char digest[SHA512_DIGEST_LENGTH] =
{0x99, 0xc9, 0xe9, 0x5b, 0x88, 0xd4, 0x78, 0x88, 0xdf, 0x88, 0x5f, 0x94, 0x71, 0x64, 0x28, 0xca,
0x16, 0x1f, 0x3d, 0xf4, 0x1f, 0xf3, 0x0f, 0xc5, 0x03, 0x99, 0xb2, 0xd0, 0xe7, 0x0b, 0x94, 0x4a,
0x45, 0xd2, 0x6c, 0x4f, 0x20, 0x06, 0xef, 0x71, 0xa9, 0x25, 0x7f, 0x24, 0xb1, 0xd9, 0x40, 0x22,
0x49, 0x54, 0x10, 0xc2, 0x22, 0x9d, 0x27, 0xfe, 0xbd, 0xd6, 0xd6, 0xeb, 0x2d, 0x42, 0x1d, 0xa3};
unsigned char str[] = "etaonrishd";
unsigned char md[SHA512_DIGEST_LENGTH];
ERR_clear_error();
if (!FIPS_digest(str,sizeof(str) - 1,md, NULL, EVP_sha512())) return 0;
if (memcmp(md,digest,sizeof(md)))
return 0;
return 1;
}
/* HMAC-SHA1: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_hmac_sha1_test()
{
unsigned char key[] = "etaonrishd";
unsigned char iv[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{0x73, 0xf7, 0xa0, 0x48, 0xf8, 0x94, 0xed, 0xdd, 0x0a, 0xea, 0xea, 0x56, 0x1b, 0x61, 0x2e, 0x70,
0xb2, 0xfb, 0xec, 0xc6};
unsigned char out[EVP_MAX_MD_SIZE];
unsigned int outlen;
ERR_clear_error();
if (!HMAC(EVP_sha1(),key,sizeof(key)-1,iv,sizeof(iv)-1,out,&outlen)) return 0;
if (memcmp(out,kaval,outlen))
return 0;
return 1;
}
/* HMAC-SHA224: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_hmac_sha224_test()
{
unsigned char key[] = "etaonrishd";
unsigned char iv[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{0x75, 0x58, 0xd5, 0xbd, 0x55, 0x6d, 0x87, 0x0f, 0x75, 0xff, 0xbe, 0x1c, 0xb2, 0xf0, 0x20, 0x35,
0xe5, 0x62, 0x49, 0xb6, 0x94, 0xb9, 0xfc, 0x65, 0x34, 0x33, 0x3a, 0x19};
unsigned char out[EVP_MAX_MD_SIZE];
unsigned int outlen;
ERR_clear_error();
if (!HMAC(EVP_sha224(),key,sizeof(key)-1,iv,sizeof(iv)-1,out,&outlen)) return 0;
if (memcmp(out,kaval,outlen))
return 0;
return 1;
}
/* HMAC-SHA256: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_hmac_sha256_test()
{
unsigned char key[] = "etaonrishd";
unsigned char iv[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{0xe9, 0x17, 0xc1, 0x7b, 0x4c, 0x6b, 0x77, 0xda, 0xd2, 0x30, 0x36, 0x02, 0xf5, 0x72, 0x33, 0x87,
0x9f, 0xc6, 0x6e, 0x7b, 0x7e, 0xa8, 0xea, 0xaa, 0x9f, 0xba, 0xee, 0x51, 0xff, 0xda, 0x24, 0xf4};
unsigned char out[EVP_MAX_MD_SIZE];
unsigned int outlen;
ERR_clear_error();
if (!HMAC(EVP_sha256(),key,sizeof(key)-1,iv,sizeof(iv)-1,out,&outlen)) return 0;
if (memcmp(out,kaval,outlen))
return 0;
return 1;
}
/* HMAC-SHA384: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_hmac_sha384_test()
{
unsigned char key[] = "etaonrishd";
unsigned char iv[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{0xb2, 0x9d, 0x40, 0x58, 0x32, 0xc4, 0xe3, 0x31, 0xb6, 0x63, 0x08, 0x26, 0x99, 0xef, 0x3b, 0x10,
0xe2, 0xdf, 0xf8, 0xff, 0xc6, 0xe1, 0x03, 0x29, 0x81, 0x2a, 0x1b, 0xac, 0xb0, 0x07, 0x39, 0x08,
0xf3, 0x91, 0x35, 0x11, 0x76, 0xd6, 0x4c, 0x20, 0xfb, 0x4d, 0xc3, 0xf3, 0xb8, 0x9b, 0x88, 0x1c};
unsigned char out[EVP_MAX_MD_SIZE];
unsigned int outlen;
ERR_clear_error();
if (!HMAC(EVP_sha384(),key,sizeof(key)-1,iv,sizeof(iv)-1,out,&outlen)) return 0;
if (memcmp(out,kaval,outlen))
return 0;
return 1;
}
/* HMAC-SHA512: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_hmac_sha512_test()
{
unsigned char key[] = "etaonrishd";
unsigned char iv[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{0xcd, 0x3e, 0xb9, 0x51, 0xb8, 0xbc, 0x7f, 0x9a, 0x23, 0xaf, 0xf3, 0x77, 0x59, 0x85, 0xa9, 0xe6,
0xf7, 0xd1, 0x51, 0x96, 0x17, 0xe0, 0x92, 0xd8, 0xa6, 0x3b, 0xc1, 0xad, 0x7e, 0x24, 0xca, 0xb1,
0xd7, 0x79, 0x0a, 0xa5, 0xea, 0x2c, 0x02, 0x58, 0x0b, 0xa6, 0x52, 0x6b, 0x61, 0x7f, 0xeb, 0x9c,
0x47, 0x86, 0x5d, 0x74, 0x2b, 0x88, 0xdf, 0xee, 0x46, 0x69, 0x96, 0x3d, 0xa6, 0xd9, 0x2a, 0x53};
unsigned char out[EVP_MAX_MD_SIZE];
unsigned int outlen;
ERR_clear_error();
if (!HMAC(EVP_sha512(),key,sizeof(key)-1,iv,sizeof(iv)-1,out,&outlen)) return 0;
if (memcmp(out,kaval,outlen))
return 0;
return 1;
}
/* CMAC-AES128: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_cmac_aes128_test()
{
unsigned char key[16] = { 0x2b,0x7e,0x15,0x16, 0x28,0xae,0xd2,0xa6,
0xab,0xf7,0x15,0x88, 0x09,0xcf,0x4f,0x3c, };
unsigned char data[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{ 0x16,0x83,0xfe,0xac, 0x52,0x9b,0xae,0x23,
0xd7,0xd5,0x66,0xf5, 0xd2,0x8d,0xbd,0x2a, };
unsigned char *out = NULL;
size_t outlen;
CMAC_CTX *ctx = CMAC_CTX_new();
int r = 0;
ERR_clear_error();
if (!ctx)
goto end;
if (!CMAC_Init(ctx,key,sizeof(key),EVP_aes_128_cbc(),NULL))
goto end;
if (!CMAC_Update(ctx,data,sizeof(data)-1))
goto end;
/* This should return 1. If not, there's a programming error... */
if (!CMAC_Final(ctx, out, &outlen))
goto end;
out = OPENSSL_malloc(outlen);
if (!CMAC_Final(ctx, out, &outlen))
goto end;
#if 0
{
char *hexout = OPENSSL_malloc(outlen * 2 + 1);
bin2hex(out, outlen, hexout);
printf("CMAC-AES128: res = %s\n", hexout);
OPENSSL_free(hexout);
}
r = 1;
#else
if (!memcmp(out,kaval,outlen))
r = 1;
#endif
end:
CMAC_CTX_free(ctx);
if (out)
OPENSSL_free(out);
return r;
}
/* CMAC-AES192: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_cmac_aes192_test()
{
unsigned char key[] = { 0x8e,0x73,0xb0,0xf7, 0xda,0x0e,0x64,0x52,
0xc8,0x10,0xf3,0x2b, 0x80,0x90,0x79,0xe5,
0x62,0xf8,0xea,0xd2, 0x52,0x2c,0x6b,0x7b, };
unsigned char data[] = "Sample text";
unsigned char kaval[] =
{ 0xd6,0x99,0x19,0x25, 0xe5,0x1d,0x95,0x48,
0xb1,0x4a,0x0b,0xf2, 0xc6,0x3c,0x47,0x1f, };
unsigned char *out = NULL;
size_t outlen;
CMAC_CTX *ctx = CMAC_CTX_new();
int r = 0;
ERR_clear_error();
if (!ctx)
goto end;
if (!CMAC_Init(ctx,key,sizeof(key),EVP_aes_192_cbc(),NULL))
goto end;
if (!CMAC_Update(ctx,data,sizeof(data)-1))
goto end;
/* This should return 1. If not, there's a programming error... */
if (!CMAC_Final(ctx, out, &outlen))
goto end;
out = OPENSSL_malloc(outlen);
if (!CMAC_Final(ctx, out, &outlen))
goto end;
#if 0
{
char *hexout = OPENSSL_malloc(outlen * 2 + 1);
bin2hex(out, outlen, hexout);
printf("CMAC-AES192: res = %s\n", hexout);
OPENSSL_free(hexout);
}
r = 1;
#else
if (!memcmp(out,kaval,outlen))
r = 1;
#endif
end:
CMAC_CTX_free(ctx);
if (out)
OPENSSL_free(out);
return r;
}
/* CMAC-AES256: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_cmac_aes256_test()
{
unsigned char key[] = { 0x60,0x3d,0xeb,0x10, 0x15,0xca,0x71,0xbe,
0x2b,0x73,0xae,0xf0, 0x85,0x7d,0x77,0x81,
0x1f,0x35,0x2c,0x07, 0x3b,0x61,0x08,0xd7,
0x2d,0x98,0x10,0xa3, 0x09,0x14,0xdf,0xf4, };
unsigned char data[] = "Sample text";
unsigned char kaval[] =
{ 0xec,0xc2,0xcf,0x63, 0xc7,0xce,0xfc,0xa4,
0xb0,0x86,0x37,0x5f, 0x15,0x60,0xba,0x1f, };
unsigned char *out = NULL;
size_t outlen;
CMAC_CTX *ctx = CMAC_CTX_new();
int r = 0;
ERR_clear_error();
if (!ctx)
goto end;
if (!CMAC_Init(ctx,key,sizeof(key),EVP_aes_256_cbc(),NULL))
goto end;
if (!CMAC_Update(ctx,data,sizeof(data)-1))
goto end;
/* This should return 1. If not, there's a programming error... */
if (!CMAC_Final(ctx, out, &outlen))
goto end;
out = OPENSSL_malloc(outlen);
if (!CMAC_Final(ctx, out, &outlen))
goto end;
#if 0
{
char *hexout = OPENSSL_malloc(outlen * 2 + 1);
bin2hex(out, outlen, hexout);
printf("CMAC-AES256: res = %s\n", hexout);
OPENSSL_free(hexout);
}
r = 1;
#else
if (!memcmp(out,kaval,outlen))
r = 1;
#endif
end:
CMAC_CTX_free(ctx);
if (out)
OPENSSL_free(out);
return r;
}
/* CMAC-TDEA3: generate hash of known digest value and compare to known
precomputed correct hash
*/
static int FIPS_cmac_tdea3_test()
{
unsigned char key[] = { 0x8a,0xa8,0x3b,0xf8, 0xcb,0xda,0x10,0x62,
0x0b,0xc1,0xbf,0x19, 0xfb,0xb6,0xcd,0x58,
0xbc,0x31,0x3d,0x4a, 0x37,0x1c,0xa8,0xb5, };
unsigned char data[] = "Sample text";
unsigned char kaval[EVP_MAX_MD_SIZE] =
{ 0xb4,0x06,0x4e,0xbf, 0x59,0x89,0xba,0x68, };
unsigned char *out = NULL;
size_t outlen;
CMAC_CTX *ctx = CMAC_CTX_new();
int r = 0;
ERR_clear_error();
if (!ctx)
goto end;
if (!CMAC_Init(ctx,key,sizeof(key),EVP_des_ede3_cbc(),NULL))
goto end;
if (!CMAC_Update(ctx,data,sizeof(data)-1))
goto end;
/* This should return 1. If not, there's a programming error... */
if (!CMAC_Final(ctx, out, &outlen))
goto end;
out = OPENSSL_malloc(outlen);
if (!CMAC_Final(ctx, out, &outlen))
goto end;
#if 0
{
char *hexout = OPENSSL_malloc(outlen * 2 + 1);
bin2hex(out, outlen, hexout);
printf("CMAC-TDEA3: res = %s\n", hexout);
OPENSSL_free(hexout);
}
r = 1;
#else
if (!memcmp(out,kaval,outlen))
r = 1;
#endif
end:
CMAC_CTX_free(ctx);
if (out)
OPENSSL_free(out);
return r;
}
/* DH: generate shared parameters
*/
static int dh_test()
{
DH *dh;
ERR_clear_error();
dh = FIPS_dh_new();
if (!dh)
return 0;
if (!DH_generate_parameters_ex(dh, 1024, 2, NULL))
return 0;
FIPS_dh_free(dh);
return 1;
}
/* Zeroize
*/
static int Zeroize()
{
RSA *key;
BIGNUM *bn;
unsigned char userkey[16] =
{ 0x48, 0x50, 0xf0, 0xa3, 0x3a, 0xed, 0xd3, 0xaf, 0x6e, 0x47, 0x7f, 0x83, 0x02, 0xb1, 0x09, 0x68 };
size_t i;
int n;
key = FIPS_rsa_new();
bn = BN_new();
if (!key || !bn)
return 0;
BN_set_word(bn, 65537);
if (!RSA_generate_key_ex(key, 1024,bn,NULL))
return 0;
BN_free(bn);
n = BN_num_bytes(key->d);
printf(" Generated %d byte RSA private key\n", n);
printf("\tBN key before overwriting:\n");
do_bn_print(stdout, key->d);
BN_rand(key->d,n*8,-1,0);
printf("\tBN key after overwriting:\n");
do_bn_print(stdout, key->d);
printf("\tchar buffer key before overwriting: \n\t\t");
for(i = 0; i < sizeof(userkey); i++) printf("%02x", userkey[i]);
printf("\n");
RAND_bytes(userkey, sizeof userkey);
printf("\tchar buffer key after overwriting: \n\t\t");
for(i = 0; i < sizeof(userkey); i++) printf("%02x", userkey[i]);
printf("\n");
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)
{
Error++;
return msg;
}
static void test_msg(const char *msg, int result)
{
printf("%s...%s\n", msg, result ? "successful" : Fail("Failed!"));
}
/* Table of IDs for POST translating between NIDs and names */
typedef struct
{
int id;
const char *name;
} POST_ID;
POST_ID id_list[] = {
{NID_sha1, "SHA1"},
{NID_sha224, "SHA224"},
{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}
};
static const char *lookup_id(int id)
{
POST_ID *n;
static char out[40];
for (n = id_list; n->name; n++)
{
if (n->id == id)
return n->name;
}
sprintf(out, "ID=%d", id);
return out;
}
static int fail_id = -1;
static int fail_sub = -1;
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:
idstr = "Integrity";
break;
case FIPS_TEST_DIGEST:
idstr = "Digest";
exstr = lookup_id(subid);
break;
case FIPS_TEST_CIPHER:
exstr = lookup_id(subid);
idstr = "Cipher";
break;
case FIPS_TEST_SIGNATURE:
if (ex)
{
EVP_PKEY *pkey = ex;
keytype = pkey->type;
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;
case FIPS_TEST_HMAC:
exstr = lookup_id(subid);
idstr = "HMAC";
break;
case FIPS_TEST_CMAC:
idstr = "CMAC";
exstr = lookup_id(subid);
break;
case FIPS_TEST_GCM:
idstr = "GCM";
break;
case FIPS_TEST_XTS:
idstr = "XTS";
exstr = lookup_id(subid);
break;
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:
if (ex)
{
EVP_PKEY *pkey = ex;
keytype = pkey->type;
exstr = lookup_id(keytype);
}
idstr = "Pairwise Consistency";
break;
case FIPS_TEST_CONTINUOUS:
idstr = "Continuous PRNG";
break;
case FIPS_TEST_ECDH:
idstr = "ECDH";
exstr = lookup_id(subid);
break;
default:
idstr = "Unknown";
break;
}
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:
printf("\t\t%s %s test FAILED!!\n", idstr, exstr);
break;
case FIPS_POST_CORRUPT:
if (fail_id == id
&& (fail_key == -1 || fail_key == keytype)
&& (fail_sub == -1 || fail_sub == subid))
{
printf("\t\t%s %s test failure induced\n", idstr, exstr);
return 0;
}
break;
}
return 1;
}
#ifdef FIPS_ALGVS
int fips_test_suite_main(int argc, char **argv)
#else
int main(int argc, char **argv)
#endif
{
int bad_rsa = 0, bad_dsa = 0;
int do_rng_stick = 0;
int do_drbg_stick = 0;
int no_exit = 0;
int no_dh = 0;
char *pass = FIPS_AUTH_USER_PASS;
FIPS_post_set_callback(post_cb);
printf("\tFIPS-mode test application\n");
printf("\t%s\n\n", FIPS_module_version_text());
if (argv[1]) {
/* Corrupted KAT tests */
if (!strcmp(argv[1], "integrity")) {
fail_id = FIPS_TEST_INTEGRITY;
} 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;
} else if (!strcmp(argv[1], "rsa")) {
fail_id = FIPS_TEST_SIGNATURE;
fail_key = EVP_PKEY_RSA;
} else if (!strcmp(argv[1], "rsakey")) {
printf("RSA key generation and signature validation with corrupted key...\n");
bad_rsa = 1;
no_exit = 1;
} else if (!strcmp(argv[1], "rsakeygen")) {
fail_id = FIPS_TEST_PAIRWISE;
fail_key = EVP_PKEY_RSA;
no_exit = 1;
} else if (!strcmp(argv[1], "dsakey")) {
printf("DSA key generation and signature validation with corrupted key...\n");
bad_dsa = 1;
no_exit = 1;
} else if (!strcmp(argv[1], "dsakeygen")) {
fail_id = FIPS_TEST_PAIRWISE;
fail_key = EVP_PKEY_DSA;
no_exit = 1;
} else if (!strcmp(argv[1], "sha1")) {
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")) {
fail_id = FIPS_TEST_DRBG;
} else if (!strcmp(argv[1], "rng")) {
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;
printf("DRBG test with stuck continuous test...\n");
} else if (!strcmp(argv[1], "user")) {
pass = FIPS_AUTH_USER_PASS;
} else if (!strcmp(argv[1], "officer")) {
pass = FIPS_AUTH_OFFICER_PASS;
} else if (!strcmp(argv[1], "badpass")) {
pass = "bad invalid password";
} else if (!strcmp(argv[1], "nopass")) {
pass = "";
} else {
printf("Bad argument \"%s\"\n", argv[1]);
return 1;
}
if (!no_exit) {
fips_algtest_init_nofips();
if (!FIPS_module_mode_set(1, pass)) {
printf("Power-up self test failed\n");
return 1;
}
printf("Power-up self test successful\n");
return 0;
}
}
fips_algtest_init_nofips();
/* Non-Approved cryptographic operation
*/
printf("1. Non-Approved cryptographic operation test...\n");
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_module_mode_set(1, pass));
if (!FIPS_module_mode())
return 1;
if (do_drbg_stick)
FIPS_drbg_stick();
if (do_rng_stick)
FIPS_x931_stick();
/* AES encryption/decryption
*/
test_msg("3a. AES encryption/decryption", FIPS_aes_test());
/* AES GCM encryption/decryption
*/
test_msg("3b. AES-GCM encryption/decryption", FIPS_aes_gcm_test());
/* RSA key generation and encryption/decryption
*/
test_msg("4. RSA key generation and encryption/decryption",
FIPS_rsa_test(bad_rsa));
/* DES-CBC encryption/decryption
*/
test_msg("5. DES-ECB encryption/decryption", FIPS_des3_test());
/* DSA key generation and signature validation
*/
test_msg("6. DSA key generation and signature validation",
FIPS_dsa_test(bad_dsa));
/* SHA-1 hash
*/
test_msg("7a. SHA-1 hash", FIPS_sha1_test());
/* SHA-256 hash
*/
test_msg("7b. SHA-256 hash", FIPS_sha256_test());
/* SHA-512 hash
*/
test_msg("7c. SHA-512 hash", FIPS_sha512_test());
/* HMAC-SHA-1 hash
*/
test_msg("7d. HMAC-SHA-1 hash", FIPS_hmac_sha1_test());
/* HMAC-SHA-224 hash
*/
test_msg("7e. HMAC-SHA-224 hash", FIPS_hmac_sha224_test());
/* HMAC-SHA-256 hash
*/
test_msg("7f. HMAC-SHA-256 hash", FIPS_hmac_sha256_test());
/* HMAC-SHA-384 hash
*/
test_msg("7g. HMAC-SHA-384 hash", FIPS_hmac_sha384_test());
/* HMAC-SHA-512 hash
*/
test_msg("7h. HMAC-SHA-512 hash", FIPS_hmac_sha512_test());
/* CMAC-AES-128 hash
*/
test_msg("8a. CMAC-AES-128 hash", FIPS_cmac_aes128_test());
/* CMAC-AES-192 hash
*/
test_msg("8b. CMAC-AES-192 hash", FIPS_cmac_aes192_test());
/* CMAC-AES-256 hash
*/
test_msg("8c. CMAC-AES-256 hash", FIPS_cmac_aes256_test());
# if 0 /* Not a FIPS algorithm */
/* CMAC-TDEA-2 hash
*/
test_msg("8d. CMAC-TDEA-2 hash", FIPS_cmac_tdea2_test());
#endif
/* CMAC-TDEA-3 hash
*/
test_msg("8e. CMAC-TDEA-3 hash", FIPS_cmac_tdea3_test());
/* Non-Approved cryptographic operation
*/
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!") );
/* Zeroization
*/
printf("10. Zero-ization...\n\t%s\n",
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;
}
#endif
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