本文整理汇总了C++中BN_GENCB_set函数的典型用法代码示例。如果您正苦于以下问题：C++ BN_GENCB_set函数的具体用法？C++ BN_GENCB_set怎么用？C++ BN_GENCB_set使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了BN_GENCB_set函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
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;
}
开发者ID:no1dead，项目名称:ElDorito，代码行数:30，代码来源: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);
}
开发者ID:2014-class，项目名称:freerouter，代码行数:60，代码来源: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;
}
开发者ID:KennethL，项目名称:otp，代码行数:59，代码来源: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;
开发者ID:ArmanIzad，项目名称:openssl，代码行数:59，代码来源: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;
}
开发者ID:open-iscsi，项目名称:open-isns，代码行数:53，代码来源: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;
}
开发者ID:Vonage，项目名称:openssl，代码行数:51，代码来源: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;
}
开发者ID:grddev，项目名称:jruby，代码行数:47，代码来源: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;
}
开发者ID:graalvm，项目名称:jrubytruffle，代码行数:46，代码来源: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);
//.........这里部分代码省略.........
开发者ID:ajinkya93，项目名称:OpenBSD，代码行数:101，代码来源: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);
}
开发者ID:Bilibili，项目名称:openssl，代码行数:4，代码来源:pmeth_gn.c
示例11: MAIN
//.........这里部分代码省略.........
" -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
{
开发者ID:BeyondChallenge，项目名称:GmSSL，代码行数:67，代码来源: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);
}
开发者ID:Astel，项目名称:openssl，代码行数:97，代码来源: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;
//.........这里部分代码省略.........
开发者ID:bbbrumley，项目名称:openbsd，代码行数:101，代码来源: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) {
//.........这里部分代码省略.........
开发者ID:3nGercog，项目名称:openssl，代码行数:101，代码来源:dhparam.c
示例15: main
//.........这里部分代码省略.........
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);
}
开发者ID:GarthSnyder，项目名称:apple，代码行数:101，代码来源:test_rsa.c
示例16: getConf
//.........这里部分代码省略.........
if (qscCert.isNull() || qskKey.isNull()) {
if (! key.isEmpty() || ! crt.isEmpty()) {
log("Certificate specified, but failed to load.");
}
qskKey = Meta::mp.qskKey;
qscCert = Meta::mp.qscCert;
if (qscCert.isNull() || qskKey.isNull()) {
log("Generating new server certificate.");
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
X509 *x509 = X509_new();
EVP_PKEY *pkey = EVP_PKEY_new();
RSA *rsa = RSA_generate_key(2048,RSA_F4,NULL,NULL);
EVP_PKEY_assign_RSA(pkey, rsa);
X509_set_version(x509, 2);
ASN1_INTEGER_set(X509_get_serialNumber(x509),1);
X509_gmtime_adj(X509_get_notBefore(x509),0);
X509_gmtime_adj(X509_get_notAfter(x509),60*60*24*365*20);
X509_set_pubkey(x509, pkey);
X509_NAME *name=X509_get_subject_name(x509);
X509_NAME_add_entry_by_txt(name, "CN", MBSTRING_ASC, reinterpret_cast<unsigned char *>(const_cast<char *>("Murmur Autogenerated Certificate v2")), -1, -1, 0);
X509_set_issuer_name(x509, name);
add_ext(x509, NID_basic_constraints, SSL_STRING("critical,CA:FALSE"));
add_ext(x509, NID_ext_key_usage, SSL_STRING("serverAuth,clientAuth"));
add_ext(x509, NID_subject_key_identifier, SSL_STRING("hash"));
add_ext(x509, NID_netscape_comment, SSL_STRING("Generated from murmur"));
X509_sign(x509, pkey, EVP_sha1());
crt.resize(i2d_X509(x509, NULL));
unsigned char *dptr=reinterpret_cast<unsigned char *>(crt.data());
i2d_X509(x509, &dptr);
qscCert = QSslCertificate(crt, QSsl::Der);
if (qscCert.isNull())
log("Certificate generation failed");
key.resize(i2d_PrivateKey(pkey, NULL));
dptr=reinterpret_cast<unsigned char *>(key.data());
i2d_PrivateKey(pkey, &dptr);
qskKey = QSslKey(key, QSsl::Rsa, QSsl::Der);
if (qskKey.isNull())
log("Key generation failed");
setConf("certificate", qscCert.toPem());
setConf("key", qskKey.toPem());
}
}
#if defined(USE_QSSLDIFFIEHELLMANPARAMETERS)
if (qsdhpDHParams.isEmpty()) {
log("Generating new server 2048-bit Diffie-Hellman parameters. This could take a while...");
DH *dh = DH_new();
if (dh == NULL) {
qFatal("DH_new failed: unable to generate Diffie-Hellman parameters for virtual server");
}
// Generate DH params.
// We register a status callback in order to update the UI
// for Murmur on Windows. We don't show the actual status,
// but we do it to keep Murmur on Windows responsive while
// generating the parameters.
BN_GENCB cb;
memset(&cb, 0, sizeof(BN_GENCB));
BN_GENCB_set(&cb, dh_progress, NULL);
if (DH_generate_parameters_ex(dh, 2048, 2, &cb) == 0) {
qFatal("DH_generate_parameters_ex failed: unable to generate Diffie-Hellman parameters for virtual server");
}
BIO *mem = BIO_new(BIO_s_mem());
if (PEM_write_bio_DHparams(mem, dh) == 0) {
qFatal("PEM_write_bio_DHparams failed: unable to write generated Diffie-Hellman parameters to memory");
}
char *pem = NULL;
long len = BIO_get_mem_data(mem, &pem);
if (len <= 0) {
qFatal("BIO_get_mem_data returned an empty or invalid buffer");
}
QByteArray pemdh(pem, len);
QSslDiffieHellmanParameters qdhp(pemdh);
if (!qdhp.isValid()) {
qFatal("QSslDiffieHellmanParameters: unable to import generated Diffie-HellmanParameters: %s", qdhp.errorString().toStdString().c_str());
}
qsdhpDHParams = qdhp;
setConf("sslDHParams", pemdh);
BIO_free(mem);
DH_free(dh);
}
#endif
}
开发者ID:RichardRanft，项目名称:mumble，代码行数:101，代码来源:Cert.cpp
示例17: dhparam_main
//.........这里部分代码省略.........
argv = opt_rest();
if (argv[0] != NULL && (!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
out = bio_open_default(outfile, 'w', outformat);
if (out == NULL)
goto end;
/* 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);
# 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 == NULL
|| !DSA_generate_parameters_ex(dsa, num, NULL, 0, NULL, NULL,
cb)) {
DSA_free(dsa);
BN_GENCB_free(cb);
ERR_print_errors(bio_err);
goto end;
}
dh = DSA_dup_DH(dsa);
DSA_free(dsa);
if (dh == NULL) {
BN_GENCB_free(cb);
ERR_print_errors(bio_err);
goto end;
}
} else
# endif
{
dh = DH_new();
BIO_printf(bio_err,
"Generating DH parameters, %d bit long safe prime, generator %d\n",
num, g);
BIO_printf(bio_err, "This is going to take a long time\n");
if (dh == NULL || !DH_generate_parameters_ex(dh, num, g, cb)) {
开发者ID:Ana06，项目名称:openssl，代码行数:67，代码来源:dhparam.c
示例18: main
int main(int argc, char *argv[])
{
BN_GENCB _cb;
DH *a;
DH *b=NULL;
char buf[12];
unsigned char *abuf=NULL,*bbuf=NULL;
int i,alen,blen,aout,bout,ret=1;
BIO *out;
CRYPTO_malloc_debug_init();
CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
#ifdef OPENSSL_SYS_WIN32
CRYPTO_malloc_init();
#endif
RAND_seed(rnd_seed, sizeof rnd_seed);
out=BIO_new(BIO_s_file());
if (out == NULL) EXIT(1);
BIO_set_fp(out,stdout,BIO_NOCLOSE);
BN_GENCB_set(&_cb, &cb, out);
if(((a = DH_new()) == NULL) || !DH_generate_parameters_ex(a, 64,
DH_GENERATOR_5, &_cb))
goto err;
if (!DH_check(a, &i)) goto err;
if (i & DH_CHECK_P_NOT_PRIME)
BIO_puts(out, "p value is not prime\n");
if (i & DH_CHECK_P_NOT_SAFE_PRIME)
BIO_puts(out, "p value is not a safe prime\n");
if (i & DH_UNABLE_TO_CHECK_GENERATOR)
BIO_puts(out, "unable to check the generator value\n");
if (i & DH_NOT_SUITABLE_GENERATOR)
BIO_puts(out, "the g value is not a generator\n");
BIO_puts(out,"\np =");
BN_print(out,a->p);
BIO_puts(out,"\ng =");
BN_print(out,a->g);
BIO_puts(out,"\n");
b=DH_new();
if (b == NULL) goto err;
b->p=BN_dup(a->p);
b->g=BN_dup(a->g);
if ((b->p == NULL) || (b->g == NULL)) goto err;
/* Set a to run with normal modexp and b to use constant time */
a->flags &= ~DH_FLAG_NO_EXP_CONSTTIME;
b->flags |= DH_FLAG_NO_EXP_CONSTTIME;
if (!DH_generate_key(a)) goto err;
BIO_puts(out,"pri 1=");
BN_print(out,a->priv_key);
BIO_puts(out,"\npub 1=");
BN_print(out,a->pub_key);
BIO_puts(out,"\n");
if (!DH_generate_key(b)) goto err;
BIO_puts(out,"pri 2=");
BN_print(out,b->priv_key);
BIO_puts(out,"\npub 2=");
BN_print(out,b->pub_key);
BIO_puts(out,"\n");
alen=DH_size(a);
abuf=(unsigned char *)OPENSSL_malloc(alen);
aout=DH_compute_key(abuf,b->pub_key,a);
BIO_puts(out,"key1 =");
for (i=0; i<aout; i++)
{
snprintf(buf, sizeof(buf), "%02X",abuf[i]);
BIO_puts(out,buf);
}
BIO_puts(out,"\n");
blen=DH_size(b);
bbuf=(unsigned char *)OPENSSL_malloc(blen);
bout=DH_compute_key(bbuf,a->pub_key,b);
BIO_puts(out,"key2 =");
for (i=0; i<bout; i++)
{
snprintf(buf, sizeof(buf), "%02X",bbuf[i]);
BIO_puts(out,buf);
}
BIO_puts(out,"\n");
if ((aout < 4) || (bout != aout) || (memcmp(abuf,bbuf,aout) != 0))
{
fprintf(stderr,"Error in DH routines\n");
ret=1;
}
else
ret=0;
//.........这里部分代码省略.........
开发者ID:crherar，项目名称:Admin，代码行数:101，代码来源:dhtest.c
示例19: gendh_main
int
gendh_main(int argc, char **argv)
{
BN_GENCB cb;
DH *dh = NULL;
int ret = 1, num = DEFBITS;
int g = 2;
char *outfile = NULL;
#ifndef OPENSSL_NO_ENGINE
char *engine = NULL;
#endif
BIO *out = NULL;
BN_GENCB_set(&cb, dh_cb, bio_err);
argv++;
argc--;
for (;;) {
if (argc <= 0)
break;
if (strcmp(*argv, "-out") == 0) {
if (--argc < 1)
goto bad;
outfile = *(++argv);
} else if (strcmp(*argv, "-2") == 0)
g = 2;
/*
* else if (strcmp(*argv,"-3") == 0) g=3;
*/
else if (strcmp(*argv, "-5") == 0)
g = 5;
#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv, "-engine") == 0) {
if (--argc < 1)
goto bad;
engine = *(++argv);
}
#endif
else
break;
argv++;
argc--;
}
if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) {
bad:
BIO_printf(bio_err, "usage: gendh [args] [numbits]\n");
BIO_printf(bio_err, " -out file - output the key to 'file\n");
BIO_printf(bio_err, " -2 - use 2 as the generator value\n");
/*
* BIO_printf(bio_err," -3 - use 3 as the generator
* value\n");
*/
BIO_printf(bio_err, " -5 - use 5 as the generator value\n");
#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err, " -engine e - use engine e, possibly a hardware device.\n");
#endif
goto end;
}
#ifndef OPENSSL_NO_ENGINE
setup_engine(bio_err, engine, 0);
#endif
out = BIO_new(BIO_s_file());
if (out == NULL) {
ERR_print_errors(bio_err);
goto end;
}
if (outfile == NULL) {
BIO_set_fp(out, stdout, BIO_NOCLOSE);
} else {
if (BIO_write_filename(out, outfile) <= 0) {
perror(outfile);
goto end;
}
}
BIO_printf(bio_err, "Generating DH parameters, %d bit long safe prime, generator %d\n", num, g);
BIO_printf(bio_err, "This is going to take a long time\n");
if (((dh = DH_new()) == NULL) || !DH_generate_parameters_ex(dh, num, g, &cb))
goto end;
if (!PEM_write_bio_DHparams(out, dh))
goto end;
ret = 0;
end:
if (ret != 0)
ERR_print_errors(bio_err);
if (out != NULL)
BIO_free_all(out);
if (dh != NULL)
DH_free(dh);
return (ret);
}
开发者ID:LeSuisse，项目名称:libressl-salsa20，代码行数:95，代码来源:gendh.c
示例20: main
int main(int argc, char *argv[])
{
BN_GENCB *_cb = NULL;
DH *a = NULL;
DH *b = NULL;
BIGNUM *ap = NULL, *ag = NULL, *bp = NULL, *bg = NULL, *apub_key = NULL;
BIGNUM *bpub_key = NULL, *priv_key = NULL;
char buf[12] = {0};
unsigned char *abuf = NULL;
unsigned char *bbuf = NULL;
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