/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright (c) 2003 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * */ #include <stdio.h> #include <stdlib.h> #include <openssl/rand.h> #include <openssl/fips_rand.h> #include <openssl/err.h> #include "e_os.h" #ifndef OPENSSL_FIPS int main(int argc, char *argv[]) { printf("No FIPS RAND support\n"); return(0); } #else /* some FIPS 140-1 random number test */ /* some simple tests */ static DES_cblock prng_key1={0x21,0x58,0x47,0xb7,0xc2,0x97,0x5a,0x8e}; static DES_cblock prng_key2={0x61,0x23,0x05,0x96,0x18,0x91,0x86,0xac}; static unsigned char prng_seed[8]={0x6b,0xa3,0x4f,0x07,0xe4,0x2a,0xb0,0xc}; typedef struct { DES_cblock keys[2]; const unsigned char time[8]; const unsigned char seed[8]; const unsigned char block1[8]; const unsigned char block100[8]; } PRNGtest; /* FIXME: these test vectors are made up! */ static PRNGtest t1= { { { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, { 0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, }, { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, { 0x33,0xc3,0xdf,0xfe,0x60,0x60,0x49,0x9e }, { 0xcd,0x2b,0x41,0xaf,0x80,0x51,0x37,0xd8 } }; static PRNGtest t2= { { { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff }, { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff } }, { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff }, { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff }, { 0x65,0xf1,0xa4,0x07,0x42,0x38,0xd5,0x25 }, { 0xbb,0x75,0x84,0x20,0x7a,0x44,0xf0,0xa0 } }; static void dump(const unsigned char *b,int n) { while(n-- > 0) { printf(" %02x",*b++); } } static void compare(const unsigned char *result,const unsigned char *expected, int n) { int i; for(i=0 ; i < n ; ++i) if(result[i] != expected[i]) { puts("Random test failed, got:"); dump(result,8); puts("\n expected:"); dump(expected,8); putchar('\n'); EXIT(1); } } static void run_test(const PRNGtest *t) { unsigned char buf[8]; int n; FIPS_set_prng_key(t->keys[0],t->keys[1]); FIPS_test_mode(1,t->time); RAND_seed(t->seed,sizeof t->seed); if(RAND_bytes(buf,8) <= 0) { ERR_print_errors_fp(stderr); EXIT(2); } compare(buf,t->block1,8); for(n=0 ; n < 99 ; ++n) if(RAND_bytes(buf,8) <= 0) { ERR_print_errors_fp(stderr); EXIT(2); } compare(buf,t->block100,8); FIPS_test_mode(0,NULL); } int main() { unsigned char buf[2500]; int i,j,k,s,sign,nsign,err=0; unsigned long n1; unsigned long n2[16]; unsigned long runs[2][34]; /*double d; */ long d; ERR_load_crypto_strings(); RAND_set_rand_method(FIPS_rand_method()); run_test(&t1); run_test(&t2); FIPS_set_prng_key(prng_key1,prng_key2); RAND_seed(prng_seed,sizeof prng_seed); i = RAND_pseudo_bytes(buf,2500); if (i <= 0) { printf ("init failed, the rand method is not properly installed\n"); err++; goto err; } n1=0; for (i=0; i<16; i++) n2[i]=0; for (i=0; i<34; i++) runs[0][i]=runs[1][i]=0; /* test 1 and 2 */ sign=0; nsign=0; for (i=0; i<2500; i++) { j=buf[i]; n2[j&0x0f]++; n2[(j>>4)&0x0f]++; for (k=0; k<8; k++) { s=(j&0x01); if (s == sign) nsign++; else { if (nsign > 34) nsign=34; if (nsign != 0) { runs[sign][nsign-1]++; if (nsign > 6) runs[sign][5]++; } sign=s; nsign=1; } if (s) n1++; j>>=1; } } if (nsign > 34) nsign=34; if (nsign != 0) runs[sign][nsign-1]++; /* test 1 */ if (!((9654 < n1) && (n1 < 10346))) { printf("test 1 failed, X=%lu\n",n1); err++; } printf("test 1 done\n"); /* test 2 */ #ifdef undef d=0; for (i=0; i<16; i++) d+=n2[i]*n2[i]; d=d*16.0/5000.0-5000.0; if (!((1.03 < d) && (d < 57.4))) { printf("test 2 failed, X=%.2f\n",d); err++; } #endif d=0; for (i=0; i<16; i++) d+=n2[i]*n2[i]; d=(d*8)/25-500000; if (!((103 < d) && (d < 5740))) { printf("test 2 failed, X=%ld.%02ld\n",d/100L,d%100L); err++; } printf("test 2 done\n"); /* test 3 */ for (i=0; i<2; i++) { if (!((2267 < runs[i][0]) && (runs[i][0] < 2733))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,1,runs[i][0]); err++; } if (!((1079 < runs[i][1]) && (runs[i][1] < 1421))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,2,runs[i][1]); err++; } if (!(( 502 < runs[i][2]) && (runs[i][2] < 748))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,3,runs[i][2]); err++; } if (!(( 223 < runs[i][3]) && (runs[i][3] < 402))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,4,runs[i][3]); err++; } if (!(( 90 < runs[i][4]) && (runs[i][4] < 223))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,5,runs[i][4]); err++; } if (!(( 90 < runs[i][5]) && (runs[i][5] < 223))) { printf("test 3 failed, bit=%d run=%d num=%lu\n", i,6,runs[i][5]); err++; } } printf("test 3 done\n"); /* test 4 */ if (runs[0][33] != 0) { printf("test 4 failed, bit=%d run=%d num=%lu\n", 0,34,runs[0][33]); err++; } if (runs[1][33] != 0) { printf("test 4 failed, bit=%d run=%d num=%lu\n", 1,34,runs[1][33]); err++; } printf("test 4 done\n"); err: err=((err)?1:0); EXIT(err); return(err); } #endif