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Current Path: /usr/src/crypto/openssl/apps

📁 ..
📄 CA.pl.in(7.4 KB)
📄 app_rand.c(2.18 KB)
📄 apps.c(72.85 KB)
📄 apps.h(24.69 KB)
📄 asn1pars.c(10.31 KB)
📄 bf_prefix.c(4.77 KB)
📄 build.info(2.32 KB)
📄 ca-cert.srl(3 B)
📄 ca-key.pem(916 B)
📄 ca-req.pem(635 B)
📄 ca.c(83.78 KB)
📄 cert.pem(623 B)
📄 ciphers.c(7.19 KB)
📄 client.pem(3.21 KB)
📄 cms.c(44.05 KB)
📄 crl.c(10.79 KB)
📄 crl2p7.c(6.18 KB)
📄 ct_log_list.cnf(412 B)
📄 dgst.c(18.17 KB)
📄 dh1024.pem(446 B)
📄 dh2048.pem(662 B)
📄 dh4096.pem(1007 B)
📄 dhparam.c(11.15 KB)
📄 dsa-ca.pem(2.66 KB)
📄 dsa-pca.pem(2.67 KB)
📄 dsa.c(7.53 KB)
📄 dsa1024.pem(455 B)
📄 dsa512.pem(280 B)
📄 dsap.pem(276 B)
📄 dsaparam.c(7.8 KB)
📄 ec.c(8.13 KB)
📄 ecparam.c(14.65 KB)
📄 enc.c(20.74 KB)
📄 engine.c(15.56 KB)
📄 errstr.c(1.83 KB)
📄 gendsa.c(3.92 KB)
📄 genpkey.c(8.64 KB)
📄 genrsa.c(5.36 KB)
📄 nseq.c(3 KB)
📄 ocsp.c(49.51 KB)
📄 openssl.c(21.23 KB)
📄 openssl.cnf(10.67 KB)
📄 opt.c(23.61 KB)
📄 passwd.c(26.43 KB)
📄 pca-cert.srl(3 B)
📄 pca-key.pem(916 B)
📄 pca-req.pem(635 B)
📄 pkcs12.c(30.81 KB)
📄 pkcs7.c(5.38 KB)
📄 pkcs8.c(11.26 KB)
📄 pkey.c(7.24 KB)
📄 pkeyparam.c(3.66 KB)
📄 pkeyutl.c(15.58 KB)
📄 prime.c(3.56 KB)
📄 privkey.pem(916 B)
📄 progs.h(16.05 KB)
📄 progs.pl(5.43 KB)
📄 rand.c(3.35 KB)
📄 rehash.c(15.3 KB)
📄 req.c(51.46 KB)
📄 req.pem(627 B)
📄 rsa.c(9.3 KB)
📄 rsa8192.pem(6.21 KB)
📄 rsautl.c(7.81 KB)
📄 s1024key.pem(891 B)
📄 s1024req.pem(643 B)
📄 s512-key.pem(497 B)
📄 s512-req.pem(460 B)
📄 s_apps.h(3.3 KB)
📄 s_cb.c(47.04 KB)
📄 s_client.c(115.39 KB)
📄 s_server.c(116.36 KB)
📄 s_socket.c(13.43 KB)
📄 s_time.c(11.92 KB)
📄 server.pem(2.79 KB)
📄 server.srl(3 B)
📄 server2.pem(3.21 KB)
📄 sess_id.c(5.4 KB)
📄 smime.c(20.95 KB)
📄 speed.c(120.17 KB)
📄 spkac.c(5.73 KB)
📄 srp.c(20.09 KB)
📄 storeutl.c(16.13 KB)
📄 testCA.pem(432 B)
📄 testdsa.h(11.77 KB)
📄 testrsa.h(121.12 KB)
📄 timeouts.h(560 B)
📄 ts.c(30.19 KB)
📄 tsget.in(6.45 KB)
📄 verify.c(10.52 KB)
📄 version.c(5.07 KB)
📄 x509.c(39.25 KB)

Editing: app_rand.c

/*
 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include "apps.h"
#include <openssl/bio.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#include <openssl/conf.h>

static char *save_rand_file;

void app_RAND_load_conf(CONF *c, const char *section)
{
    const char *randfile = NCONF_get_string(c, section, "RANDFILE");

if (randfile == NULL) {
        ERR_clear_error();
        return;
    }
    if (RAND_load_file(randfile, -1) < 0) {
        BIO_printf(bio_err, "Can't load %s into RNG\n", randfile);
        ERR_print_errors(bio_err);
    }
    if (save_rand_file == NULL)
        save_rand_file = OPENSSL_strdup(randfile);
}

static int loadfiles(char *name)
{
    char *p;
    int last, ret = 1;

for ( ; ; ) {
        last = 0;
        for (p = name; *p != '\0' && *p != LIST_SEPARATOR_CHAR; p++)
            continue;
        if (*p == '\0')
            last = 1;
        *p = '\0';
        if (RAND_load_file(name, -1) < 0) {
            BIO_printf(bio_err, "Can't load %s into RNG\n", name);
            ERR_print_errors(bio_err);
            ret = 0;
        }
        if (last)
            break;
        name = p + 1;
        if (*name == '\0')
            break;
    }
    return ret;
}

void app_RAND_write(void)
{
    if (save_rand_file == NULL)
        return;
    if (RAND_write_file(save_rand_file) == -1) {
        BIO_printf(bio_err, "Cannot write random bytes:\n");
        ERR_print_errors(bio_err);
    }
    OPENSSL_free(save_rand_file);
    save_rand_file =  NULL;
}

/*
 * See comments in opt_verify for explanation of this.
 */
enum r_range { OPT_R_ENUM };

int opt_rand(int opt)
{
    switch ((enum r_range)opt) {
    case OPT_R__FIRST:
    case OPT_R__LAST:
        break;
    case OPT_R_RAND:
        return loadfiles(opt_arg());
        break;
    case OPT_R_WRITERAND:
        OPENSSL_free(save_rand_file);
        save_rand_file = OPENSSL_strdup(opt_arg());
        break;
    }
    return 1;
}

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Editing: app_rand.c

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