Merge pull request #13 from MoonchildProductions/ported-upstream

Ported upstream

1 files changed, 0 insertions, 159 deletions

diff --git a/security/nss/lib/freebl/mpi/utils/primegen.c b/security/nss/lib/freebl/mpi/utils/primegen.c
deleted file mode 100644
index f62a56a4e..000000000
--- a/security/nss/lib/freebl/mpi/utils/primegen.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  primegen.c
- *
- * Generates random integers which are prime with a high degree of
- * probability using the Miller-Rabin probabilistic primality testing
- * algorithm.
- *
- * Usage:
- *    primegen <bits> [<num>]
- *
- *    <bits>   - number of significant bits each prime should have
- *    <num>    - number of primes to generate
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <time.h>
-
-#include "mpi.h"
-#include "mplogic.h"
-#include "mpprime.h"
-
-#define NUM_TESTS 5 /* Number of Rabin-Miller iterations to test with */
-
-#ifdef DEBUG
-#define FPUTC(x, y) fputc(x, y)
-#else
-#define FPUTC(x, y)
-#endif
-
-int
-main(int argc, char *argv[])
-{
-    unsigned char *raw;
-    char *out;
-    unsigned long nTries;
-    int rawlen, bits, outlen, ngen, ix, jx;
-    int g_strong = 0;
-    mp_int testval;
-    mp_err res;
-    clock_t start, end;
-
-    /* We'll just use the C library's rand() for now, although this
-     won't be good enough for cryptographic purposes */
-    if ((out = PR_GetEnvSecure("SEED")) == NULL) {
-        srand((unsigned int)time(NULL));
-    } else {
-        srand((unsigned int)atoi(out));
-    }
-
-    if (argc < 2) {
-        fprintf(stderr, "Usage: %s <bits> [<count> [strong]]\n", argv[0]);
-        return 1;
-    }
-
-    if ((bits = abs(atoi(argv[1]))) < CHAR_BIT) {
-        fprintf(stderr, "%s: please request at least %d bits.\n",
-                argv[0], CHAR_BIT);
-        return 1;
-    }
-
-    /* If optional third argument is given, use that as the number of
-     primes to generate; otherwise generate one prime only.
-   */
-    if (argc < 3) {
-        ngen = 1;
-    } else {
-        ngen = abs(atoi(argv[2]));
-    }
-
-    /* If fourth argument is given, and is the word "strong", we'll 
-     generate strong (Sophie Germain) primes. 
-   */
-    if (argc > 3 && strcmp(argv[3], "strong") == 0)
-        g_strong = 1;
-
-    /* testval - candidate being tested; nTries - number tried so far */
-    if ((res = mp_init(&testval)) != MP_OKAY) {
-        fprintf(stderr, "%s: error: %s\n", argv[0], mp_strerror(res));
-        return 1;
-    }
-
-    if (g_strong) {
-        printf("Requested %d strong prime value(s) of %d bits.\n",
-               ngen, bits);
-    } else {
-        printf("Requested %d prime value(s) of %d bits.\n", ngen, bits);
-    }
-
-    rawlen = (bits / CHAR_BIT) + ((bits % CHAR_BIT) ? 1 : 0) + 1;
-
-    if ((raw = calloc(rawlen, sizeof(unsigned char))) == NULL) {
-        fprintf(stderr, "%s: out of memory, sorry.\n", argv[0]);
-        return 1;
-    }
-
-    /* This loop is one for each prime we need to generate */
-    for (jx = 0; jx < ngen; jx++) {
-
-        raw[0] = 0; /* sign is positive */
-
-        /*	Pack the initializer with random bytes	*/
-        for (ix = 1; ix < rawlen; ix++)
-            raw[ix] = (rand() * rand()) & UCHAR_MAX;
-
-        raw[1] |= 0x80;       /* set high-order bit of test value     */
-        raw[rawlen - 1] |= 1; /* set low-order bit of test value      */
-
-        /* Make an mp_int out of the initializer */
-        mp_read_raw(&testval, (char *)raw, rawlen);
-
-        /* Initialize candidate counter */
-        nTries = 0;
-
-        start = clock(); /* time generation for this prime */
-        do {
-            res = mpp_make_prime(&testval, bits, g_strong, &nTries);
-            if (res != MP_NO)
-                break;
-            /* This code works whether digits are 16 or 32 bits */
-            res = mp_add_d(&testval, 32 * 1024, &testval);
-            res = mp_add_d(&testval, 32 * 1024, &testval);
-            FPUTC(',', stderr);
-        } while (1);
-        end = clock();
-
-        if (res != MP_YES) {
-            break;
-        }
-        FPUTC('\n', stderr);
-        puts("The following value is probably prime:");
-        outlen = mp_radix_size(&testval, 10);
-        out = calloc(outlen, sizeof(unsigned char));
-        mp_toradix(&testval, (char *)out, 10);
-        printf("10: %s\n", out);
-        mp_toradix(&testval, (char *)out, 16);
-        printf("16: %s\n\n", out);
-        free(out);
-
-        printf("Number of candidates tried: %lu\n", nTries);
-        printf("This computation took %ld clock ticks (%.2f seconds)\n",
-               (end - start), ((double)(end - start) / CLOCKS_PER_SEC));
-
-        FPUTC('\n', stderr);
-    } /* end of loop to generate all requested primes */
-
-    if (res != MP_OKAY)
-        fprintf(stderr, "%s: error: %s\n", argv[0], mp_strerror(res));
-
-    free(raw);
-    mp_clear(&testval);
-
-    return 0;
-}