sl@0: /* crypto/rand/randtest.c */ sl@0: /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) sl@0: * All rights reserved. sl@0: * sl@0: * This package is an SSL implementation written sl@0: * by Eric Young (eay@cryptsoft.com). sl@0: * The implementation was written so as to conform with Netscapes SSL. sl@0: * sl@0: * This library is free for commercial and non-commercial use as long as sl@0: * the following conditions are aheared to. The following conditions sl@0: * apply to all code found in this distribution, be it the RC4, RSA, sl@0: * lhash, DES, etc., code; not just the SSL code. The SSL documentation sl@0: * included with this distribution is covered by the same copyright terms sl@0: * except that the holder is Tim Hudson (tjh@cryptsoft.com). sl@0: * sl@0: * Copyright remains Eric Young's, and as such any Copyright notices in sl@0: * the code are not to be removed. sl@0: * If this package is used in a product, Eric Young should be given attribution sl@0: * as the author of the parts of the library used. sl@0: * This can be in the form of a textual message at program startup or sl@0: * in documentation (online or textual) provided with the package. sl@0: * sl@0: * Redistribution and use in source and binary forms, with or without sl@0: * modification, are permitted provided that the following conditions sl@0: * are met: sl@0: * 1. Redistributions of source code must retain the copyright sl@0: * notice, this list of conditions and the following disclaimer. sl@0: * 2. Redistributions in binary form must reproduce the above copyright sl@0: * notice, this list of conditions and the following disclaimer in the sl@0: * documentation and/or other materials provided with the distribution. sl@0: * 3. All advertising materials mentioning features or use of this software sl@0: * must display the following acknowledgement: sl@0: * "This product includes cryptographic software written by sl@0: * Eric Young (eay@cryptsoft.com)" sl@0: * The word 'cryptographic' can be left out if the rouines from the library sl@0: * being used are not cryptographic related :-). sl@0: * 4. If you include any Windows specific code (or a derivative thereof) from sl@0: * the apps directory (application code) you must include an acknowledgement: sl@0: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" sl@0: * sl@0: * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND sl@0: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE sl@0: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE sl@0: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE sl@0: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL sl@0: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS sl@0: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) sl@0: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT sl@0: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY sl@0: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF sl@0: * SUCH DAMAGE. sl@0: * sl@0: * The licence and distribution terms for any publically available version or sl@0: * derivative of this code cannot be changed. i.e. this code cannot simply be sl@0: * copied and put under another distribution licence sl@0: * [including the GNU Public Licence.] sl@0: */ sl@0: /* sl@0: © Portions copyright (c) 2006 Nokia Corporation. All rights reserved. sl@0: */ sl@0: #include sl@0: #include sl@0: #include sl@0: #include sl@0: #ifndef SYMBIAN sl@0: #include "../e_os.h" sl@0: #else sl@0: #include "e_os.h" sl@0: #endif sl@0: #ifdef SYMBIAN sl@0: #ifdef stdin sl@0: #undef stdin sl@0: #endif sl@0: #ifdef stdout sl@0: #undef stdout sl@0: #endif sl@0: #ifdef stderr sl@0: #undef stderr sl@0: #endif sl@0: sl@0: #define stdin fp_stdin sl@0: #define stdout fp_stdout sl@0: #define stderr fp_stderr sl@0: sl@0: extern FILE *fp_stdout; sl@0: extern FILE *fp_stderr; sl@0: #endif sl@0: /* some FIPS 140-1 random number test */ sl@0: /* some simple tests */ sl@0: #ifndef SYMBIAN sl@0: int main(int argc,char **argv) sl@0: #else sl@0: int rand_main(int argc,char **argv) sl@0: #endif sl@0: { sl@0: unsigned char buf[2500]; sl@0: int i,j,k,s,sign,nsign,err=0; sl@0: unsigned long n1; sl@0: unsigned long n2[16]; sl@0: unsigned long runs[2][34]; sl@0: /*double d; */ sl@0: long d; sl@0: sl@0: i = RAND_pseudo_bytes(buf,2500); sl@0: if(errno==ENOMEM) sl@0: { sl@0: return 1; sl@0: } sl@0: sl@0: if (i < 0) sl@0: { sl@0: fprintf (stdout,"init failed, the rand method is not properly installed\n"); sl@0: err++; sl@0: goto err; sl@0: } sl@0: sl@0: n1=0; sl@0: for (i=0; i<16; i++) n2[i]=0; sl@0: for (i=0; i<34; i++) runs[0][i]=runs[1][i]=0; sl@0: sl@0: /* test 1 and 2 */ sl@0: sign=0; sl@0: nsign=0; sl@0: for (i=0; i<2500; i++) sl@0: { sl@0: j=buf[i]; sl@0: sl@0: n2[j&0x0f]++; sl@0: n2[(j>>4)&0x0f]++; sl@0: sl@0: for (k=0; k<8; k++) sl@0: { sl@0: s=(j&0x01); sl@0: if (s == sign) sl@0: nsign++; sl@0: else sl@0: { sl@0: if (nsign > 34) nsign=34; sl@0: if (nsign != 0) sl@0: { sl@0: runs[sign][nsign-1]++; sl@0: if (nsign > 6) sl@0: runs[sign][5]++; sl@0: } sl@0: sign=s; sl@0: nsign=1; sl@0: } sl@0: sl@0: if (s) n1++; sl@0: j>>=1; sl@0: } sl@0: } sl@0: if (nsign > 34) nsign=34; sl@0: if (nsign != 0) runs[sign][nsign-1]++; sl@0: sl@0: /* test 1 */ sl@0: if (!((9654 < n1) && (n1 < 10346))) sl@0: { sl@0: fprintf(stdout,"test 1 failed, X=%lu\n",n1); sl@0: err++; sl@0: } sl@0: fprintf(stdout,"rand test 1 done\n"); sl@0: sl@0: /* test 2 */ sl@0: #ifdef undef sl@0: d=0; sl@0: for (i=0; i<16; i++) sl@0: d+=n2[i]*n2[i]; sl@0: d=d*16.0/5000.0-5000.0; sl@0: if (!((1.03 < d) && (d < 57.4))) sl@0: { sl@0: fprintf(stdout,"test 2 failed, X=%.2f\n",d); sl@0: err++; sl@0: } sl@0: #endif sl@0: d=0; sl@0: for (i=0; i<16; i++) sl@0: d+=n2[i]*n2[i]; sl@0: d=(d*8)/25-500000; sl@0: if (!((103 < d) && (d < 5740))) sl@0: { sl@0: fprintf(stdout,"test 2 failed, X=%ld.%02ld\n",d/100L,d%100L); sl@0: err++; sl@0: } sl@0: fprintf(stdout,"rand test 2 done\n"); sl@0: sl@0: /* test 3 */ sl@0: for (i=0; i<2; i++) sl@0: { sl@0: if (!((2267 < runs[i][0]) && (runs[i][0] < 2733))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,1,runs[i][0]); sl@0: err++; sl@0: } sl@0: if (!((1079 < runs[i][1]) && (runs[i][1] < 1421))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,2,runs[i][1]); sl@0: err++; sl@0: } sl@0: if (!(( 502 < runs[i][2]) && (runs[i][2] < 748))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,3,runs[i][2]); sl@0: err++; sl@0: } sl@0: if (!(( 223 < runs[i][3]) && (runs[i][3] < 402))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,4,runs[i][3]); sl@0: err++; sl@0: } sl@0: if (!(( 90 < runs[i][4]) && (runs[i][4] < 223))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,5,runs[i][4]); sl@0: err++; sl@0: } sl@0: if (!(( 90 < runs[i][5]) && (runs[i][5] < 223))) sl@0: { sl@0: fprintf(stdout,"test 3 failed, bit=%d run=%d num=%lu\n", sl@0: i,6,runs[i][5]); sl@0: err++; sl@0: } sl@0: } sl@0: fprintf(stdout,"rand test 3 done\n"); sl@0: sl@0: /* test 4 */ sl@0: if (runs[0][33] != 0) sl@0: { sl@0: fprintf(stdout,"test 4 failed, bit=%d run=%d num=%lu\n", sl@0: 0,34,runs[0][33]); sl@0: err++; sl@0: } sl@0: if (runs[1][33] != 0) sl@0: { sl@0: fprintf(stdout,"test 4 failed, bit=%d run=%d num=%lu\n", sl@0: 1,34,runs[1][33]); sl@0: err++; sl@0: } sl@0: fprintf(stdout,"rand test 4 done\n"); sl@0: err: sl@0: err=((err)?1:0); sl@0: #ifdef OPENSSL_SYS_NETWARE sl@0: if (err) fprintf(stdout,"ERROR: %d\n", err); sl@0: #endif sl@0: fprintf(stdout,"Test case passed\n"); sl@0: //EXIT(err); sl@0: return(err); sl@0: }