C++ BN_GENCB_set函數代碼示例

本文整理匯總了C++中BN_GENCB_set函數的典型用法代碼示例。如果您正苦於以下問題：C++ BN_GENCB_set函數的具體用法？C++ BN_GENCB_set怎麽用？C++ BN_GENCB_set使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了BN_GENCB_set函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: GenerateRSAKeyPair

		bool GenerateRSAKeyPair(int numBits, std::string& privKey, std::string& pubKey)
		{
			// TODO: add some error checking
			RSA* rsa = RSA_new();
			BIGNUM* bn = BN_new();
			BN_GENCB cb;
			BIO* bio_err = NULL;
			BN_GENCB_set(&cb, genrsa_cb, bio_err);
			BN_set_word(bn, RSA_F4);
			RSA_generate_key_ex(rsa, numBits, bn, &cb);

			BIO* privKeyBuff = BIO_new(BIO_s_mem());
			BIO* pubKeyBuff = BIO_new(BIO_s_mem());
			PEM_write_bio_RSAPrivateKey(privKeyBuff, rsa, 0, 0, 0, 0, 0);
			PEM_write_bio_RSA_PUBKEY(pubKeyBuff, rsa); // RSA_PUBKEY includes some data that RSAPublicKey doesn't have

			char* privKeyData;
			char* pubKeyData;
			auto privKeySize = BIO_get_mem_data(privKeyBuff, &privKeyData);
			auto pubKeySize = BIO_get_mem_data(pubKeyBuff, &pubKeyData);

			privKey = std::string(privKeyData, privKeySize);
			pubKey = std::string(pubKeyData, pubKeySize);
			
			BIO_free_all(privKeyBuff);
			BIO_free_all(pubKeyBuff);
			BN_free(bn);
			RSA_free(rsa);
			return true;
		}

開發者ID:no1dead，項目名稱:ElDorito，代碼行數:30，代碼來源:Cryptography.cpp

示例2: openssldsa_generate

static isc_result_t
openssldsa_generate(dst_key_t *key, int unused, void (*callback)(int)) {
	DSA *dsa;
	unsigned char rand_array[ISC_SHA1_DIGESTLENGTH];
	isc_result_t result;
#if OPENSSL_VERSION_NUMBER > 0x00908000L
	BN_GENCB cb;
	union {
		void *dptr;
		void (*fptr)(int);
	} u;

#else

	UNUSED(callback);
#endif
	UNUSED(unused);

	result = dst__entropy_getdata(rand_array, sizeof(rand_array),
				      ISC_FALSE);
	if (result != ISC_R_SUCCESS)
		return (result);

#if OPENSSL_VERSION_NUMBER > 0x00908000L
	dsa = DSA_new();
	if (dsa == NULL)
		return (dst__openssl_toresult(DST_R_OPENSSLFAILURE));

	if (callback == NULL) {
		BN_GENCB_set_old(&cb, NULL, NULL);
	} else {
		u.fptr = callback;
		BN_GENCB_set(&cb, &progress_cb, u.dptr);
	}

	if (!DSA_generate_parameters_ex(dsa, key->key_size, rand_array,
					ISC_SHA1_DIGESTLENGTH,  NULL, NULL,
					&cb))
	{
		DSA_free(dsa);
		return (dst__openssl_toresult(DST_R_OPENSSLFAILURE));
	}
#else
	dsa = DSA_generate_parameters(key->key_size, rand_array,
				      ISC_SHA1_DIGESTLENGTH, NULL, NULL,
				      NULL, NULL);
	if (dsa == NULL)
		return (dst__openssl_toresult(DST_R_OPENSSLFAILURE));
#endif

	if (DSA_generate_key(dsa) == 0) {
		DSA_free(dsa);
		return (dst__openssl_toresult(DST_R_OPENSSLFAILURE));
	}
	dsa->flags &= ~DSA_FLAG_CACHE_MONT_P;

	key->keydata.dsa = dsa;

	return (ISC_R_SUCCESS);
}

開發者ID:2014-class，項目名稱:freerouter，代碼行數:60，代碼來源:openssldsa_link.c

示例3: rsa_generate_key

static ERL_NIF_TERM rsa_generate_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{/* (ModulusSize, PublicExponent) */
    int modulus_bits;
    BIGNUM *pub_exp, *three;
    RSA *rsa;
    int success;
    ERL_NIF_TERM result;
    BN_GENCB *intr_cb;
#ifndef HAVE_OPAQUE_BN_GENCB
    BN_GENCB intr_cb_buf;
#endif

    if (!enif_get_int(env, argv[0], &modulus_bits) || modulus_bits < 256) {
	return enif_make_badarg(env);
    }

    if (!get_bn_from_bin(env, argv[1], &pub_exp)) {
	return enif_make_badarg(env);
    }

    /* Make sure the public exponent is large enough (at least 3).
     * Without this, RSA_generate_key_ex() can run forever. */
    three = BN_new();
    BN_set_word(three, 3);
    success = BN_cmp(pub_exp, three);
    BN_free(three);
    if (success < 0) {
	BN_free(pub_exp);
	return enif_make_badarg(env);
    }

    /* For large keys, prime generation can take many seconds. Set up
     * the callback which we use to test whether the process has been
     * interrupted. */
#ifdef HAVE_OPAQUE_BN_GENCB
    intr_cb = BN_GENCB_new();
#else
    intr_cb = &intr_cb_buf;
#endif
    BN_GENCB_set(intr_cb, check_erlang_interrupt, env);

    rsa = RSA_new();
    success = RSA_generate_key_ex(rsa, modulus_bits, pub_exp, intr_cb);
    BN_free(pub_exp);

#ifdef HAVE_OPAQUE_BN_GENCB
    BN_GENCB_free(intr_cb);
#endif

    if (!success) {
        RSA_free(rsa);
	return atom_error;
    }

    result = put_rsa_private_key(env, rsa);
    RSA_free(rsa);

    return result;
}

開發者ID:KennethL，項目名稱:otp，代碼行數:59，代碼來源:rsa.c

示例4: genrsa_main

int genrsa_main(int argc, char **argv)
{
    BN_GENCB *cb = BN_GENCB_new();
    PW_CB_DATA cb_data;
    ENGINE *eng = NULL;
    BIGNUM *bn = BN_new();
    BIO *out = NULL;
    BIGNUM *e;
    RSA *rsa = NULL;
    const EVP_CIPHER *enc = NULL;
    int ret = 1, num = DEFBITS, private = 0;
    unsigned long f4 = RSA_F4;
    char *outfile = NULL, *passoutarg = NULL, *passout = NULL;
    char *inrand = NULL, *prog, *hexe, *dece;
    OPTION_CHOICE o;

    if (bn == NULL || cb == NULL)
        goto end;

    BN_GENCB_set(cb, genrsa_cb, bio_err);

    prog = opt_init(argc, argv, genrsa_options);
    while ((o = opt_next()) != OPT_EOF) {
        switch (o) {
        case OPT_EOF:
        case OPT_ERR:
            BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
            goto end;
        case OPT_HELP:
            ret = 0;
            opt_help(genrsa_options);
            goto end;
        case OPT_3:
            f4 = 3;
            break;
        case OPT_F4:
            f4 = RSA_F4;
            break;
        case OPT_OUT:
            outfile = opt_arg();
            break;
        case OPT_ENGINE:
            eng = setup_engine(opt_arg(), 0);
            break;
        case OPT_RAND:
            inrand = opt_arg();
            break;
        case OPT_PASSOUT:
            passoutarg = opt_arg();
            break;
        case OPT_CIPHER:
            if (!opt_cipher(opt_unknown(), &enc))
                goto end;
            break;
        }
    }
    argc = opt_num_rest();
    argv = opt_rest();
    private = 1;

開發者ID:ArmanIzad，項目名稱:openssl，代碼行數:59，代碼來源:genrsa.c

示例5: isns_dsa_init_params

int
isns_dsa_init_params(const char *filename)
{
	FILE	*fp;
	DSA	*dsa;
#if OPENSSL_VERSION_NUMBER >= 0x10002000L
	BN_GENCB	*cb;
#endif
	const int dsa_key_bits = 1024;

	if (access(filename, R_OK) == 0)
		return 1;

	isns_mkdir_recursive(isns_dirname(filename));
	if (!(fp = fopen(filename, "w"))) {
		isns_error("Unable to open %s: %m\n", filename);
		return 0;
	}

	isns_notice("Generating DSA parameters; this may take a while\n");
#if OPENSSL_VERSION_NUMBER >= 0x10002000L
	cb = BN_GENCB_new();
	BN_GENCB_set(cb, (int (*)(int, int, BN_GENCB *)) isns_dsa_param_gen_callback, NULL);
	dsa = DSA_new();
	if (!DSA_generate_parameters_ex(dsa, dsa_key_bits, NULL, 0, NULL, NULL, cb)) {
		DSA_free(dsa);
		dsa = NULL;
	}
	BN_GENCB_free(cb);
#else
	dsa = DSA_generate_parameters(dsa_key_bits, NULL, 0,
			NULL, NULL, isns_dsa_param_gen_callback, NULL);
#endif
	write(1, "\n", 1);

	if (dsa == NULL) {
		isns_dsasig_report_errors("Error generating DSA parameters",
				isns_error);
		fclose(fp);
		return 0;
	}

	if (!PEM_write_DSAparams(fp, dsa)) {
		isns_dsasig_report_errors("Error writing DSA parameters",
				isns_error);
		DSA_free(dsa);
		fclose(fp);
		return 0;
	}
	DSA_free(dsa);
	fclose(fp);
	return 1;
}

開發者ID:open-iscsi，項目名稱:open-isns，代碼行數:53，代碼來源:pki.c

示例6: dsa_test

static int dsa_test(void)
{
    BN_GENCB *cb;
    DSA *dsa = NULL;
    int counter, ret = 0, i, j;
    unsigned char buf[256];
    unsigned long h;
    unsigned char sig[256];
    unsigned int siglen;
    const BIGNUM *p = NULL, *q = NULL, *g = NULL;

    if (!TEST_ptr(cb = BN_GENCB_new()))
        goto end;

    BN_GENCB_set(cb, dsa_cb, NULL);
    if (!TEST_ptr(dsa = DSA_new())
        || !TEST_true(DSA_generate_parameters_ex(dsa, 512, seed, 20,
                                                &counter, &h, cb)))
        goto end;

    if (!TEST_int_eq(counter, 105))
        goto end;
    if (!TEST_int_eq(h, 2))
        goto end;

    DSA_get0_pqg(dsa, &p, &q, &g);
    i = BN_bn2bin(q, buf);
    j = sizeof(out_q);
    if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_q, i))
        goto end;

    i = BN_bn2bin(p, buf);
    j = sizeof(out_p);
    if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_p, i))
        goto end;

    i = BN_bn2bin(g, buf);
    j = sizeof(out_g);
    if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_g, i))
        goto end;

    DSA_generate_key(dsa);
    DSA_sign(0, str1, 20, sig, &siglen, dsa);
    if (TEST_true(DSA_verify(0, str1, 20, sig, siglen, dsa)))
        ret = 1;

 end:
    DSA_free(dsa);
    BN_GENCB_free(cb);
    return ret;
}

開發者ID:Vonage，項目名稱:openssl，代碼行數:51，代碼來源:dsatest.c

示例7: dh_generate

static DH *
dh_generate(int size, int gen)
{
    struct ossl_generate_cb_arg cb_arg = { 0 };
    struct dh_blocking_gen_arg gen_arg;
    DH *dh = DH_new();
    BN_GENCB *cb = BN_GENCB_new();

    if (!dh || !cb) {
	DH_free(dh);
	BN_GENCB_free(cb);
	return NULL;
    }

    if (rb_block_given_p())
	cb_arg.yield = 1;
    BN_GENCB_set(cb, ossl_generate_cb_2, &cb_arg);
    gen_arg.dh = dh;
    gen_arg.size = size;
    gen_arg.gen = gen;
    gen_arg.cb = cb;
    if (cb_arg.yield == 1) {
	/* we cannot release GVL when callback proc is supplied */
	dh_blocking_gen(&gen_arg);
    } else {
	/* there's a chance to unblock */
	rb_thread_call_without_gvl(dh_blocking_gen, &gen_arg, ossl_generate_cb_stop, &cb_arg);
    }

    BN_GENCB_free(cb);
    if (!gen_arg.result) {
	DH_free(dh);
	if (cb_arg.state) {
	    /* Clear OpenSSL error queue before re-raising. */
	    ossl_clear_error();
	    rb_jump_tag(cb_arg.state);
	}
	return NULL;
    }

    if (!DH_generate_key(dh)) {
        DH_free(dh);
        return NULL;
    }

    return dh;
}

開發者ID:grddev，項目名稱:jruby，代碼行數:47，代碼來源:ossl_pkey_dh.c

示例8: dh_generate

static DH *
dh_generate(int size, int gen)
{
#if defined(HAVE_DH_GENERATE_PARAMETERS_EX) && HAVE_BN_GENCB
    BN_GENCB cb;
    struct ossl_generate_cb_arg cb_arg;
    struct dh_blocking_gen_arg gen_arg;
    DH *dh = DH_new();

    if (!dh) return 0;

    memset(&cb_arg, 0, sizeof(struct ossl_generate_cb_arg));
    if (rb_block_given_p())
	cb_arg.yield = 1;
    BN_GENCB_set(&cb, ossl_generate_cb_2, &cb_arg);
    gen_arg.dh = dh;
    gen_arg.size = size;
    gen_arg.gen = gen;
    gen_arg.cb = &cb;
    if (cb_arg.yield == 1) {
	/* we cannot release GVL when callback proc is supplied */
	dh_blocking_gen(&gen_arg);
    } else {
	/* there's a chance to unblock */
	rb_thread_call_without_gvl(dh_blocking_gen, &gen_arg, ossl_generate_cb_stop, &cb_arg);
    }

    if (!gen_arg.result) {
	DH_free(dh);
	if (cb_arg.state) rb_jump_tag(cb_arg.state);
	return 0;
    }
#else
    DH *dh;

    dh = DH_generate_parameters(size, gen, rb_block_given_p() ? ossl_generate_cb : NULL, NULL);
    if (!dh) return 0;
#endif

    if (!DH_generate_key(dh)) {
        DH_free(dh);
        return 0;
    }

    return dh;
}

開發者ID:graalvm，項目名稱:jrubytruffle，代碼行數:46，代碼來源:ossl_pkey_dh.c

示例9: dhparam_main

int
dhparam_main(int argc, char **argv)
{
	BIO *in = NULL, *out = NULL;
	char *num_bits = NULL;
	DH *dh = NULL;
	int num = 0;
	int ret = 1;
	int i;

	memset(&dhparam_config, 0, sizeof(dhparam_config));

	dhparam_config.informat = FORMAT_PEM;
	dhparam_config.outformat = FORMAT_PEM;

	if (options_parse(argc, argv, dhparam_options, &num_bits, NULL) != 0) {
		dhparam_usage();
		return (1);
	}

	if (num_bits != NULL) {
		if(sscanf(num_bits, "%d", &num) == 0 || num <= 0) {
			BIO_printf(bio_err, "invalid number of bits: %s\n",
			    num_bits);
			return (1);
		}
	}

	if (dhparam_config.g && !num)
		num = DEFBITS;

	if (dhparam_config.dsaparam) {
		if (dhparam_config.g) {
			BIO_printf(bio_err, "generator may not be chosen for DSA parameters\n");
			goto end;
		}
	} else {
		/* DH parameters */
		if (num && !dhparam_config.g)
			dhparam_config.g = 2;
	}

	if (num) {

		BN_GENCB cb;
		BN_GENCB_set(&cb, dh_cb, bio_err);
		if (dhparam_config.dsaparam) {
			DSA *dsa = DSA_new();

			BIO_printf(bio_err, "Generating DSA parameters, %d bit long prime\n", num);
			if (!dsa || !DSA_generate_parameters_ex(dsa, num,
				NULL, 0, NULL, NULL, &cb)) {
				if (dsa)
					DSA_free(dsa);
				ERR_print_errors(bio_err);
				goto end;
			}
			dh = DSA_dup_DH(dsa);
			DSA_free(dsa);
			if (dh == NULL) {
				ERR_print_errors(bio_err);
				goto end;
			}
		} else {
			dh = DH_new();
			BIO_printf(bio_err, "Generating DH parameters, %d bit long safe prime, generator %d\n", num, dhparam_config.g);
			BIO_printf(bio_err, "This is going to take a long time\n");
			if (!dh || !DH_generate_parameters_ex(dh, num, dhparam_config.g, &cb)) {
				ERR_print_errors(bio_err);
				goto end;
			}
		}
	} else {

		in = BIO_new(BIO_s_file());
		if (in == NULL) {
			ERR_print_errors(bio_err);
			goto end;
		}
		if (dhparam_config.infile == NULL)
			BIO_set_fp(in, stdin, BIO_NOCLOSE);
		else {
			if (BIO_read_filename(in, dhparam_config.infile) <= 0) {
				perror(dhparam_config.infile);
				goto end;
			}
		}

		if (dhparam_config.informat != FORMAT_ASN1 &&
		    dhparam_config.informat != FORMAT_PEM) {
			BIO_printf(bio_err, "bad input format specified\n");
			goto end;
		}
		if (dhparam_config.dsaparam) {
			DSA *dsa;

			if (dhparam_config.informat == FORMAT_ASN1)
				dsa = d2i_DSAparams_bio(in, NULL);
			else	/* informat == FORMAT_PEM */
				dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL);
//.........這裏部分代碼省略.........

開發者ID:ajinkya93，項目名稱:OpenBSD，代碼行數:101，代碼來源:dhparam.c

示例10: evp_pkey_set_cb_translate

void evp_pkey_set_cb_translate(BN_GENCB *cb, EVP_PKEY_CTX *ctx)
{
    BN_GENCB_set(cb, trans_cb, ctx);
}

開發者ID:Bilibili，項目名稱:openssl，代碼行數:4，代碼來源:pmeth_gn.c

示例11: MAIN


//.........這裏部分代碼省略.........
                   " -5            generate parameters using  5 as the generator value\n");
        BIO_printf(bio_err,
                   " numbits       number of bits in to generate (default 2048)\n");
        BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
                   LIST_SEPARATOR_CHAR);
        BIO_printf(bio_err,
                   "               - load the file (or the files in the directory) into\n");
        BIO_printf(bio_err, "               the random number generator\n");
        BIO_printf(bio_err, " -noout        no output\n");
        goto end;
    }

    ERR_load_crypto_strings();

    if (g && !num)
        num = DEFBITS;

    if (dsaparam) {
        if (g) {
            BIO_printf(bio_err,
                       "generator may not be chosen for DSA parameters\n");
            goto end;
        }
    } else
    {
        /* DH parameters */
        if (num && !g)
            g = 2;
    }

    if (num) {

        BN_GENCB cb;
        BN_GENCB_set(&cb, dh_cb, bio_err);
        if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) {
            BIO_printf(bio_err,
                       "warning, not much extra random data, consider using the -rand option\n");
        }
        if (inrand != NULL)
            BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
                       app_RAND_load_files(inrand));

# ifndef OPENSSL_NO_DSA
        if (dsaparam) {
            DSA *dsa = DSA_new();

            BIO_printf(bio_err,
                       "Generating DSA parameters, %d bit long prime\n", num);
            if (!dsa
                || !DSA_generate_parameters_ex(dsa, num, NULL, 0, NULL, NULL,
                                               &cb)) {
                if (dsa)
                    DSA_free(dsa);
                ERR_print_errors(bio_err);
                goto end;
            }

            dh = DSA_dup_DH(dsa);
            DSA_free(dsa);
            if (dh == NULL) {
                ERR_print_errors(bio_err);
                goto end;
            }
        } else
# endif
        {

開發者ID:BeyondChallenge，項目名稱:GmSSL，代碼行數:67，代碼來源:cpkparam.c

示例12: main

int main(int argc, char **argv)
{
    BN_GENCB *cb;
    DSA *dsa = NULL;
    int counter, ret = 0, i, j;
    unsigned char buf[256];
    unsigned long h;
    unsigned char sig[256];
    unsigned int siglen;
    BIGNUM *p = NULL, *q = NULL, *g = NULL;

    if (bio_err == NULL)
        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);

    CRYPTO_set_mem_debug(1);
    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);

    RAND_seed(rnd_seed, sizeof rnd_seed);

    BIO_printf(bio_err, "test generation of DSA parameters\n");

    cb = BN_GENCB_new();
    if (!cb)
        goto end;

    BN_GENCB_set(cb, dsa_cb, bio_err);
    if (((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
                                                                   seed, 20,
                                                                   &counter,
                                                                   &h, cb))
        goto end;

    BIO_printf(bio_err, "seed\n");
    for (i = 0; i < 20; i += 4) {
        BIO_printf(bio_err, "%02X%02X%02X%02X ",
                   seed[i], seed[i + 1], seed[i + 2], seed[i + 3]);
    }
    BIO_printf(bio_err, "\ncounter=%d h=%ld\n", counter, h);

    DSA_print(bio_err, dsa, 0);
    if (counter != 105) {
        BIO_printf(bio_err, "counter should be 105\n");
        goto end;
    }
    if (h != 2) {
        BIO_printf(bio_err, "h should be 2\n");
        goto end;
    }

    DSA_get0_pqg(dsa, &p, &q, &g);
    i = BN_bn2bin(q, buf);
    j = sizeof(out_q);
    if ((i != j) || (memcmp(buf, out_q, i) != 0)) {
        BIO_printf(bio_err, "q value is wrong\n");
        goto end;
    }

    i = BN_bn2bin(p, buf);
    j = sizeof(out_p);
    if ((i != j) || (memcmp(buf, out_p, i) != 0)) {
        BIO_printf(bio_err, "p value is wrong\n");
        goto end;
    }

    i = BN_bn2bin(g, buf);
    j = sizeof(out_g);
    if ((i != j) || (memcmp(buf, out_g, i) != 0)) {
        BIO_printf(bio_err, "g value is wrong\n");
        goto end;
    }

    DSA_set_flags(dsa, DSA_FLAG_NO_EXP_CONSTTIME);
    DSA_generate_key(dsa);
    DSA_sign(0, str1, 20, sig, &siglen, dsa);
    if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
        ret = 1;

    DSA_clear_flags(dsa, DSA_FLAG_NO_EXP_CONSTTIME);
    DSA_generate_key(dsa);
    DSA_sign(0, str1, 20, sig, &siglen, dsa);
    if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
        ret = 1;

 end:
    if (!ret)
        ERR_print_errors(bio_err);
    DSA_free(dsa);
    BN_GENCB_free(cb);

#ifndef OPENSSL_NO_CRYPTO_MDEBUG
    if (CRYPTO_mem_leaks(bio_err) <= 0)
        ret = 0;
#endif
    BIO_free(bio_err);
    bio_err = NULL;
    EXIT(!ret);
}

開發者ID:Astel，項目名稱:openssl，代碼行數:97，代碼來源:dsatest.c

示例13: genrsa_main

int
genrsa_main(int argc, char **argv)
{
	BN_GENCB cb;
	int ret = 1;
	int i, num = DEFBITS;
	long l;
	const EVP_CIPHER *enc = NULL;
	unsigned long f4 = RSA_F4;
	char *outfile = NULL;
	char *passargout = NULL, *passout = NULL;
	BIO *out = NULL;
	BIGNUM *bn = BN_new();
	RSA *rsa = NULL;

	if (single_execution) {
		if (pledge("stdio cpath wpath rpath tty", NULL) == -1) {
			perror("pledge");
			exit(1);
		}
	}

	if (!bn)
		goto err;

	BN_GENCB_set(&cb, genrsa_cb, bio_err);

	if ((out = BIO_new(BIO_s_file())) == NULL) {
		BIO_printf(bio_err, "unable to create BIO for output\n");
		goto err;
	}
	argv++;
	argc--;
	for (;;) {
		if (argc <= 0)
			break;
		if (strcmp(*argv, "-out") == 0) {
			if (--argc < 1)
				goto bad;
			outfile = *(++argv);
		} else if (strcmp(*argv, "-3") == 0)
			f4 = 3;
		else if (strcmp(*argv, "-F4") == 0 || strcmp(*argv, "-f4") == 0)
			f4 = RSA_F4;
#ifndef OPENSSL_NO_DES
		else if (strcmp(*argv, "-des") == 0)
			enc = EVP_des_cbc();
		else if (strcmp(*argv, "-des3") == 0)
			enc = EVP_des_ede3_cbc();
#endif
#ifndef OPENSSL_NO_IDEA
		else if (strcmp(*argv, "-idea") == 0)
			enc = EVP_idea_cbc();
#endif
#ifndef OPENSSL_NO_AES
		else if (strcmp(*argv, "-aes128") == 0)
			enc = EVP_aes_128_cbc();
		else if (strcmp(*argv, "-aes192") == 0)
			enc = EVP_aes_192_cbc();
		else if (strcmp(*argv, "-aes256") == 0)
			enc = EVP_aes_256_cbc();
#endif
#ifndef OPENSSL_NO_CAMELLIA
		else if (strcmp(*argv, "-camellia128") == 0)
			enc = EVP_camellia_128_cbc();
		else if (strcmp(*argv, "-camellia192") == 0)
			enc = EVP_camellia_192_cbc();
		else if (strcmp(*argv, "-camellia256") == 0)
			enc = EVP_camellia_256_cbc();
#endif
		else if (strcmp(*argv, "-passout") == 0) {
			if (--argc < 1)
				goto bad;
			passargout = *(++argv);
		} else
			break;
		argv++;
		argc--;
	}
	if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) {
 bad:
		BIO_printf(bio_err, "usage: genrsa [args] [numbits]\n");
		BIO_printf(bio_err, " -des            encrypt the generated key with DES in cbc mode\n");
		BIO_printf(bio_err, " -des3           encrypt the generated key with DES in ede cbc mode (168 bit key)\n");
#ifndef OPENSSL_NO_IDEA
		BIO_printf(bio_err, " -idea           encrypt the generated key with IDEA in cbc mode\n");
#endif
#ifndef OPENSSL_NO_AES
		BIO_printf(bio_err, " -aes128, -aes192, -aes256\n");
		BIO_printf(bio_err, "                 encrypt PEM output with cbc aes\n");
#endif
#ifndef OPENSSL_NO_CAMELLIA
		BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n");
		BIO_printf(bio_err, "                 encrypt PEM output with cbc camellia\n");
#endif
		BIO_printf(bio_err, " -out file       output the key to 'file\n");
		BIO_printf(bio_err, " -passout arg    output file pass phrase source\n");
		BIO_printf(bio_err, " -f4             use F4 (0x10001) for the E value\n");
		BIO_printf(bio_err, " -3              use 3 for the E value\n");
		goto err;
//.........這裏部分代碼省略.........

開發者ID:bbbrumley，項目名稱:openbsd，代碼行數:101，代碼來源:genrsa.c

示例14: dhparam_main

int dhparam_main(int argc, char **argv)
{
    BIO *in = NULL, *out = NULL;
    DH *dh = NULL;
    char *infile = NULL, *outfile = NULL, *prog, *inrand = NULL;
#ifndef OPENSSL_NO_DSA
    int dsaparam = 0;
#endif
    int i, text = 0, C = 0, ret = 1, num = 0, g = 0;
    int informat = FORMAT_PEM, outformat = FORMAT_PEM, check = 0, noout = 0;
    OPTION_CHOICE o;

    prog = opt_init(argc, argv, dhparam_options);
    while ((o = opt_next()) != OPT_EOF) {
        switch (o) {
        case OPT_EOF:
        case OPT_ERR:
 opthelp:
            BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
            goto end;
        case OPT_HELP:
            opt_help(dhparam_options);
            ret = 0;
            goto end;
        case OPT_INFORM:
            if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
                goto opthelp;
            break;
        case OPT_OUTFORM:
            if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &outformat))
                goto opthelp;
            break;
        case OPT_IN:
            infile = opt_arg();
            break;
        case OPT_OUT:
            outfile = opt_arg();
            break;
        case OPT_ENGINE:
            (void)setup_engine(opt_arg(), 0);
            break;
        case OPT_CHECK:
            check = 1;
            break;
        case OPT_TEXT:
            text = 1;
            break;
        case OPT_DSAPARAM:
#ifndef OPENSSL_NO_DSA
            dsaparam = 1;
#endif
            break;
        case OPT_C:
            C = 1;
            break;
        case OPT_2:
            g = 2;
            break;
        case OPT_5:
            g = 5;
            break;
        case OPT_NOOUT:
            noout = 1;
            break;
        case OPT_RAND:
            inrand = opt_arg();
            break;
        }
    }
    argc = opt_num_rest();
    argv = opt_rest();

    if (argv[0] && (!opt_int(argv[0], &num) || num <= 0))
        goto end;

    if (g && !num)
        num = DEFBITS;

# ifndef OPENSSL_NO_DSA
    if (dsaparam && g) {
        BIO_printf(bio_err,
                   "generator may not be chosen for DSA parameters\n");
        goto end;
    }
# endif
    /* DH parameters */
    if (num && !g)
        g = 2;

    if (num) {

        BN_GENCB *cb;
        cb = BN_GENCB_new();
        if (cb == NULL) {
            ERR_print_errors(bio_err);
            goto end;
        }

        BN_GENCB_set(cb, dh_cb, bio_err);
        if (!app_RAND_load_file(NULL, 1) && inrand == NULL) {
//.........這裏部分代碼省略.........

開發者ID:3nGercog，項目名稱:openssl，代碼行數:101，代碼來源:dhparam.c

示例15: main


//.........這裏部分代碼省略.........

	return 0;
    }
*/

    if (rsa_key) {
	rsa = read_key(engine, rsa_key);

	/*
	 * Assuming that you use the RSA key in the distribution, this
	 * test will generate a signature have a starting zero and thus
	 * will generate a checksum that is 127 byte instead of the
	 * checksum that is 128 byte (like the key).
	 */
	{
	    const unsigned char sha1[20] = {
		0x6d, 0x33, 0xf9, 0x40, 0x75, 0x5b, 0x4e, 0xc5, 0x90, 0x35,
		0x48, 0xab, 0x75, 0x02, 0x09, 0x76, 0x9a, 0xb4, 0x7d, 0x6b
	    };

	    check_rsa(sha1, sizeof(sha1), rsa, RSA_PKCS1_PADDING);
	}

	for (i = 0; i < 128; i++) {
	    unsigned char sha1[20];
	
	    CCRandomCopyBytes(kCCRandomDefault, sha1, sizeof(sha1));
	    check_rsa(sha1, sizeof(sha1), rsa, RSA_PKCS1_PADDING);
	}
	for (i = 0; i < 128; i++) {
	    unsigned char des3[21];

	    CCRandomCopyBytes(kCCRandomDefault, des3, sizeof(des3));
	    check_rsa(des3, sizeof(des3), rsa, RSA_PKCS1_PADDING);
	}
	for (i = 0; i < 128; i++) {
	    unsigned char aes[32];

	    CCRandomCopyBytes(kCCRandomDefault, aes, sizeof(aes));
	    check_rsa(aes, sizeof(aes), rsa, RSA_PKCS1_PADDING);
	}

	RSA_free(rsa);
    }

    if (verbose) {
	    printf("[BEGIN] RSA loops\n");
	    printf("Running %d loops\n", loops);
    }
    total++;
    for (i = 0; i < loops; i++) {
	BN_GENCB cb;
	BIGNUM *e;
	unsigned int n;

	rsa = RSA_new_method(engine);
	if (!key_blinding)
	    rsa->flags |= RSA_FLAG_NO_BLINDING;

	e = BN_new();
	BN_set_word(e, 0x10001);

	BN_GENCB_set(&cb, cb_func, NULL);
	
	CCRandomCopyBytes(kCCRandomDefault, &n, sizeof(n));
	n &= 0x1ff;
	n += 1024;

	if (RSA_generate_key_ex(rsa, n, e, &cb) != 1) {
	    fprintf(stderr, "RSA_generate_key_ex");
	    fail++;
	    return 1;
	}

	BN_free(e);

	for (j = 0; j < 8; j++) {
	    unsigned char sha1[20];
	    CCRandomCopyBytes(kCCRandomDefault, sha1, sizeof(sha1));
	    check_rsa(sha1, sizeof(sha1), rsa, RSA_PKCS1_PADDING);
	}

	RSA_free(rsa);
    }

    if (verbose) printf("[PASS] RSA loops\n");
    pass++;


    if (verbose) {
	    printf("[SUMMARY]\n");
	    printf("total: %d\n", total);
	    printf("passed: %d\n", pass);
	    printf("failed: %d\n", fail);
    }

    /* ENGINE_finish(engine); */

    return (fail);
}

開發者ID:GarthSnyder，項目名稱:apple，代碼行數:101，代碼來源:test_rsa.c

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