* -rand file(s) - load the file(s) into the PRNG.
* -newkey - make a key and a request.
* -modulus - print RSA modulus.
+ * -pubkey - output Public Key.
* -x509 - output a self signed X509 structure instead.
* -asn1-kludge - output new certificate request in a format that some CA's
* require. This format is wrong
#define TYPE_RSA 1
#define TYPE_DSA 2
#define TYPE_DH 3
+#define TYPE_ECDSA 4
int MAIN(int, char **);
ENGINE *e = NULL;
#ifndef OPENSSL_NO_DSA
DSA *dsa_params=NULL;
+#endif
+#ifndef OPENSSL_NO_ECDSA
+ ECDSA *ecdsa_params = NULL;
#endif
unsigned long nmflag = 0;
int ex=1,x509=0,days=30;
long newkey = -1;
BIO *in=NULL,*out=NULL;
int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM;
- int nodes=0,kludge=0,newhdr=0,subject=0;
+ int nodes=0,kludge=0,newhdr=0,subject=0,pubkey=0;
char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL;
char *engine=NULL;
char *extensions = NULL;
unsigned long chtype = MBSTRING_ASC;
#ifndef MONOLITH
MS_STATIC char config_name[256];
+ long errline;
#endif
req_conf = NULL;
if (--argc < 1) goto bad;
keyfile= *(++argv);
}
+ else if (strcmp(*argv,"-pubkey") == 0)
+ {
+ pubkey=1;
+ }
else if (strcmp(*argv,"-new") == 0)
{
newreq=1;
goto end;
}
- dtmp=X509_get_pubkey(xtmp);
+ if ((dtmp=X509_get_pubkey(xtmp)) == NULL) goto end;
if (dtmp->type == EVP_PKEY_DSA)
dsa_params=DSAparams_dup(dtmp->pkey.dsa);
EVP_PKEY_free(dtmp);
}
}
BIO_free(in);
- newkey=BN_num_bits(dsa_params->p);
in=NULL;
+ newkey=BN_num_bits(dsa_params->p);
}
else
#endif
+#ifndef OPENSSL_NO_ECDSA
+ if (strncmp("ecdsa:",p,4) == 0)
+ {
+ X509 *xtmp=NULL;
+ EVP_PKEY *dtmp;
+
+ pkey_type=TYPE_ECDSA;
+ p+=6;
+ if ((in=BIO_new_file(p,"r")) == NULL)
+ {
+ perror(p);
+ goto end;
+ }
+ if ((ecdsa_params = PEM_read_bio_ECDSAParameters(in, NULL, NULL, NULL)) == NULL)
+ {
+ ERR_clear_error();
+ (void)BIO_reset(in);
+ if ((xtmp=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
+ {
+ BIO_printf(bio_err,"unable to load ECDSA parameters from file\n");
+ goto end;
+ }
+
+ if ((dtmp=X509_get_pubkey(xtmp)) == NULL) goto end;
+ if (dtmp->type == EVP_PKEY_ECDSA)
+ ecdsa_params = ECDSAParameters_dup(dtmp->pkey.ecdsa);
+ EVP_PKEY_free(dtmp);
+ X509_free(xtmp);
+ if (ecdsa_params == NULL)
+ {
+ BIO_printf(bio_err,"Certificate does not contain ECDSA parameters\n");
+ goto end;
+ }
+ }
+
+ BIO_free(in);
+ in=NULL;
+
+ {
+ BIGNUM *order = BN_new();
+
+ if (!order)
+ goto end;
+ if (!EC_GROUP_get_order(ecdsa_params->group, order, NULL))
+ goto end;
+ newkey = BN_num_bits(order);
+ BN_free(order);
+ }
+
+ }
+ else
+#endif
#ifndef OPENSSL_NO_DH
if (strncmp("dh:",p,4) == 0)
{
BIO_printf(bio_err," -in arg input file\n");
BIO_printf(bio_err," -out arg output file\n");
BIO_printf(bio_err," -text text form of request\n");
+ BIO_printf(bio_err," -pubkey output public key\n");
BIO_printf(bio_err," -noout do not output REQ\n");
BIO_printf(bio_err," -verify verify signature on REQ\n");
BIO_printf(bio_err," -modulus RSA modulus\n");
BIO_printf(bio_err," the random number generator\n");
BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n");
BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n");
+ BIO_printf(bio_err," -newkey ecdsa:file generate a new ECDSA key, parameters taken from CA in 'file'\n");
BIO_printf(bio_err," -[digest] Digest to sign with (md5, sha1, md2, mdc2, md4)\n");
BIO_printf(bio_err," -config file request template file.\n");
BIO_printf(bio_err," -subj arg set or modify request subject\n");
}
default_config_file=p;
config=NCONF_new(NULL);
- i=NCONF_load(config, p);
+ i=NCONF_load(config, p, &errline);
#endif
if (template != NULL)
{
long errline;
- BIO_printf(bio_err,"Using configuration from %s\n",template);
+ if( verbose )
+ BIO_printf(bio_err,"Using configuration from %s\n",template);
req_conf=NCONF_new(NULL);
i=NCONF_load(req_conf,template,&errline);
if (i == 0)
else
{
req_conf=config;
- BIO_printf(bio_err,"Using configuration from %s\n",
+ if( verbose )
+ BIO_printf(bio_err,"Using configuration from %s\n",
default_config_file);
if (req_conf == NULL)
{
if (req_conf != NULL)
{
+ if (!load_config(bio_err, req_conf))
+ goto end;
p=NCONF_get_string(req_conf,NULL,"oid_file");
if (p == NULL)
ERR_clear_error();
message */
goto end;
}
- if (EVP_PKEY_type(pkey->type) == EVP_PKEY_DSA)
+ if (EVP_PKEY_type(pkey->type) == EVP_PKEY_DSA || EVP_PKEY_type(pkey->type) == EVP_PKEY_ECDSA)
{
char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE");
if (randfile == NULL)
newkey=DEFAULT_KEY_LENGTH;
}
- if (newkey < MIN_KEY_LENGTH)
+ if (newkey < MIN_KEY_LENGTH && (pkey_type == TYPE_RSA || pkey_type == TYPE_DSA))
+ /* TODO: appropriate minimal keylength for the different algorithm (esp. ECDSA) */
{
BIO_printf(bio_err,"private key length is too short,\n");
BIO_printf(bio_err,"it needs to be at least %d bits, not %d\n",MIN_KEY_LENGTH,newkey);
goto end;
}
BIO_printf(bio_err,"Generating a %d bit %s private key\n",
- newkey,(pkey_type == TYPE_RSA)?"RSA":"DSA");
+ newkey,(pkey_type == TYPE_RSA)?"RSA":(pkey_type == TYPE_DSA)?"DSA":"ECDSA");
if ((pkey=EVP_PKEY_new()) == NULL) goto end;
dsa_params=NULL;
}
#endif
+#ifndef OPENSSL_NO_ECDSA
+ if (pkey_type == TYPE_ECDSA)
+ {
+ if (!ECDSA_generate_key(ecdsa_params)) goto end;
+ if (!EVP_PKEY_assign_ECDSA(pkey, ecdsa_params)) goto end;
+ ecdsa_params = NULL;
+ }
+#endif
app_RAND_write_file(randfile, bio_err);
#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
digest=EVP_dss1();
+#endif
+#ifndef OPENSSL_NO_ECDSA
+ if (pkey->type == EVP_PKEY_ECDSA)
+ digest=EVP_ecdsa();
#endif
if (req == NULL)
{
/* Set version to V3 */
if(!X509_set_version(x509ss, 2)) goto end;
if (serial)
- X509_set_serialNumber(x509ss, serial);
+ {
+ if (!X509_set_serialNumber(x509ss, serial)) goto end;
+ }
else
- ASN1_INTEGER_set(X509_get_serialNumber(x509ss),0L);
-
- X509_set_issuer_name(x509ss,
- X509_REQ_get_subject_name(req));
- X509_gmtime_adj(X509_get_notBefore(x509ss),0);
- X509_gmtime_adj(X509_get_notAfter(x509ss),
- (long)60*60*24*days);
- X509_set_subject_name(x509ss,
- X509_REQ_get_subject_name(req));
+ {
+ if (!ASN1_INTEGER_set(X509_get_serialNumber(x509ss),0L)) goto end;
+ }
+
+ if (!X509_set_issuer_name(x509ss, X509_REQ_get_subject_name(req))) goto end;
+ if (!X509_gmtime_adj(X509_get_notBefore(x509ss),0)) goto end;
+ if (!X509_gmtime_adj(X509_get_notAfter(x509ss), (long)60*60*24*days)) goto end;
+ if (!X509_set_subject_name(x509ss, X509_REQ_get_subject_name(req))) goto end;
tmppkey = X509_REQ_get_pubkey(req);
- X509_set_pubkey(x509ss,tmppkey);
+ if (!tmppkey || !X509_set_pubkey(x509ss,tmppkey)) goto end;
EVP_PKEY_free(tmppkey);
/* Set up V3 context struct */
BIO_printf(bio_err,"verify OK\n");
}
- if (noout && !text && !modulus && !subject)
+ if (noout && !text && !modulus && !subject && !pubkey)
{
ex=0;
goto end;
}
}
+ if (pubkey)
+ {
+ EVP_PKEY *tpubkey;
+ tpubkey=X509_REQ_get_pubkey(req);
+ if (tpubkey == NULL)
+ {
+ BIO_printf(bio_err,"Error getting public key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ PEM_write_bio_PUBKEY(out, tpubkey);
+ EVP_PKEY_free(tpubkey);
+ }
+
if (text)
{
if (x509)
if (modulus)
{
- EVP_PKEY *pubkey;
+ EVP_PKEY *tpubkey;
if (x509)
- pubkey=X509_get_pubkey(x509ss);
+ tpubkey=X509_get_pubkey(x509ss);
else
- pubkey=X509_REQ_get_pubkey(req);
- if (pubkey == NULL)
+ tpubkey=X509_REQ_get_pubkey(req);
+ if (tpubkey == NULL)
{
fprintf(stdout,"Modulus=unavailable\n");
goto end;
}
fprintf(stdout,"Modulus=");
#ifndef OPENSSL_NO_RSA
- if (pubkey->type == EVP_PKEY_RSA)
- BN_print(out,pubkey->pkey.rsa->n);
+ if (tpubkey->type == EVP_PKEY_RSA)
+ BN_print(out,tpubkey->pkey.rsa->n);
else
#endif
fprintf(stdout,"Wrong Algorithm type");
+ EVP_PKEY_free(tpubkey);
fprintf(stdout,"\n");
}
OBJ_cleanup();
#ifndef OPENSSL_NO_DSA
if (dsa_params != NULL) DSA_free(dsa_params);
+#endif
+#ifndef OPENSSL_NO_ECDSA
+ if (ecdsa_params != NULL) ECDSA_free(ecdsa_params);
#endif
apps_shutdown();
EXIT(ex);
}
if(!i) goto err;
- X509_REQ_set_pubkey(req,pkey);
+ if (!X509_REQ_set_pubkey(req,pkey)) goto err;
ret=1;
err:
projects / openssl.git / blobdiff