diff options
Diffstat (limited to 'openssl/crypto/rand/randtest.c')
| -rw-r--r-- | openssl/crypto/rand/randtest.c | 278 |
1 files changed, 134 insertions, 144 deletions
diff --git a/openssl/crypto/rand/randtest.c b/openssl/crypto/rand/randtest.c index 9e92a70b0..91bcac990 100644 --- a/openssl/crypto/rand/randtest.c +++ b/openssl/crypto/rand/randtest.c @@ -5,21 +5,21 @@ * 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: @@ -34,10 +34,10 @@ * 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 + * 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 @@ -49,7 +49,7 @@ * 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 @@ -65,155 +65,145 @@ /* some FIPS 140-1 random number test */ /* some simple tests */ -int main(int argc,char **argv) - { - 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; +int main(int argc, char **argv) +{ + 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; - i = RAND_pseudo_bytes(buf,2500); - if (i < 0) - { - printf ("init failed, the rand method is not properly installed\n"); - err++; - goto err; - } + 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; + 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]; + /* test 1 and 2 */ + sign = 0; + nsign = 0; + for (i = 0; i < 2500; i++) { + j = buf[i]; - n2[j&0x0f]++; - n2[(j>>4)&0x0f]++; + 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; - } + 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]++; + 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 1 */ + if (!((9654 < n1) && (n1 < 10346))) { + printf("test 1 failed, X=%lu\n", n1); + err++; + } + printf("test 1 done\n"); - /* test 2 */ + /* 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++; - } + 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"); + 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 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"); + /* 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); + err = ((err) ? 1 : 0); #ifdef OPENSSL_SYS_NETWARE - if (err) printf("ERROR: %d\n", err); + if (err) + printf("ERROR: %d\n", err); #endif - EXIT(err); - return(err); - } + EXIT(err); + return (err); +} |