/* pkcs8.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999-2004.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
*
*/
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include "apps.h"
#include <openssl/pem.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/pkcs12.h>
-#include <openssl/engine.h>
-#include "apps.h"
#define PROG pkcs8_main
int MAIN(int, char **);
int MAIN(int argc, char **argv)
{
- ENGINE *e = NULL;
- char **args, *infile = NULL, *outfile = NULL;
- char *passargin = NULL, *passargout = NULL;
- BIO *in = NULL, *out = NULL;
- int topk8 = 0;
- int pbe_nid = -1;
- const EVP_CIPHER *cipher = NULL;
- int iter = PKCS12_DEFAULT_ITER;
- int informat, outformat;
- int p8_broken = PKCS8_OK;
- int nocrypt = 0;
- X509_SIG *p8;
- PKCS8_PRIV_KEY_INFO *p8inf;
- EVP_PKEY *pkey;
- char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
- int badarg = 0;
- char *engine=NULL;
+ ENGINE *e = NULL;
+ char **args, *infile = NULL, *outfile = NULL;
+ char *passargin = NULL, *passargout = NULL;
+ BIO *in = NULL, *out = NULL;
+ int topk8 = 0;
+ int pbe_nid = -1;
+ const EVP_CIPHER *cipher = NULL;
+ int iter = PKCS12_DEFAULT_ITER;
+ int informat, outformat;
+ int p8_broken = PKCS8_OK;
+ int nocrypt = 0;
+ X509_SIG *p8 = NULL;
+ PKCS8_PRIV_KEY_INFO *p8inf = NULL;
+ EVP_PKEY *pkey = NULL;
+ char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
+ int badarg = 0;
+ int ret = 1;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine = NULL;
+#endif
- if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
+ if (bio_err == NULL)
+ bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
- informat=FORMAT_PEM;
- outformat=FORMAT_PEM;
+ if (!load_config(bio_err, NULL))
+ goto end;
- ERR_load_crypto_strings();
- OpenSSL_add_all_algorithms();
- args = argv + 1;
- while (!badarg && *args && *args[0] == '-') {
- if (!strcmp(*args,"-v2")) {
- if (args[1]) {
- args++;
- cipher=EVP_get_cipherbyname(*args);
- if(!cipher) {
- BIO_printf(bio_err,
- "Unknown cipher %s\n", *args);
- badarg = 1;
- }
- } else badarg = 1;
- } else if (!strcmp(*args,"-v1")) {
- if (args[1]) {
- args++;
- pbe_nid=OBJ_txt2nid(*args);
- if(pbe_nid == NID_undef) {
- BIO_printf(bio_err,
- "Unknown PBE algorithm %s\n", *args);
- badarg = 1;
- }
- } else badarg = 1;
- } else if (!strcmp(*args,"-inform")) {
- if (args[1]) {
- args++;
- informat=str2fmt(*args);
- } else badarg = 1;
- } else if (!strcmp(*args,"-outform")) {
- if (args[1]) {
- args++;
- outformat=str2fmt(*args);
- } else badarg = 1;
- } else if (!strcmp (*args, "-topk8")) topk8 = 1;
- else if (!strcmp (*args, "-noiter")) iter = 1;
- else if (!strcmp (*args, "-nocrypt")) nocrypt = 1;
- else if (!strcmp (*args, "-nooct")) p8_broken = PKCS8_NO_OCTET;
- else if (!strcmp (*args, "-nsdb")) p8_broken = PKCS8_NS_DB;
- else if (!strcmp (*args, "-embed")) p8_broken = PKCS8_EMBEDDED_PARAM;
- else if (!strcmp(*args,"-passin"))
- {
- if (!args[1]) goto bad;
- passargin= *(++args);
- }
- else if (!strcmp(*args,"-passout"))
- {
- if (!args[1]) goto bad;
- passargout= *(++args);
- }
- else if (strcmp(*args,"-engine") == 0)
- {
- if (!args[1]) goto bad;
- engine= *(++args);
- }
- else if (!strcmp (*args, "-in")) {
- if (args[1]) {
- args++;
- infile = *args;
- } else badarg = 1;
- } else if (!strcmp (*args, "-out")) {
- if (args[1]) {
- args++;
- outfile = *args;
- } else badarg = 1;
- } else badarg = 1;
- args++;
- }
+ informat = FORMAT_PEM;
+ outformat = FORMAT_PEM;
- if (badarg) {
- bad:
- BIO_printf(bio_err, "Usage pkcs8 [options]\n");
- BIO_printf(bio_err, "where options are\n");
- BIO_printf(bio_err, "-in file input file\n");
- BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
- BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
- BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
- BIO_printf(bio_err, "-out file output file\n");
- BIO_printf(bio_err, "-passout arg output file pass phrase source\n");
- BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
- BIO_printf(bio_err, "-nooct use (nonstandard) no octet format\n");
- BIO_printf(bio_err, "-embed use (nonstandard) embedded DSA parameters format\n");
- BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netscape DB format\n");
- BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
- BIO_printf(bio_err, "-nocrypt use or expect unencrypted private key\n");
- BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
- BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
- BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
- return (1);
- }
+ ERR_load_crypto_strings();
+ OpenSSL_add_all_algorithms();
+ args = argv + 1;
+ while (!badarg && *args && *args[0] == '-') {
+ if (!strcmp(*args, "-v2")) {
+ if (args[1]) {
+ args++;
+ cipher = EVP_get_cipherbyname(*args);
+ if (!cipher) {
+ BIO_printf(bio_err, "Unknown cipher %s\n", *args);
+ badarg = 1;
+ }
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-v1")) {
+ if (args[1]) {
+ args++;
+ pbe_nid = OBJ_txt2nid(*args);
+ if (pbe_nid == NID_undef) {
+ BIO_printf(bio_err, "Unknown PBE algorithm %s\n", *args);
+ badarg = 1;
+ }
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-v2prf")) {
+ if (args[1]) {
+ args++;
+ pbe_nid = OBJ_txt2nid(*args);
+ if (!EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0)) {
+ BIO_printf(bio_err, "Unknown PRF algorithm %s\n", *args);
+ badarg = 1;
+ }
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-inform")) {
+ if (args[1]) {
+ args++;
+ informat = str2fmt(*args);
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-outform")) {
+ if (args[1]) {
+ args++;
+ outformat = str2fmt(*args);
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-topk8"))
+ topk8 = 1;
+ else if (!strcmp(*args, "-noiter"))
+ iter = 1;
+ else if (!strcmp(*args, "-iter")) {
+ if (args[1]) {
+ iter = atoi(*(++args));
+ if (iter <= 0)
+ badarg = 1;
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-nocrypt"))
+ nocrypt = 1;
+ else if (!strcmp(*args, "-nooct"))
+ p8_broken = PKCS8_NO_OCTET;
+ else if (!strcmp(*args, "-nsdb"))
+ p8_broken = PKCS8_NS_DB;
+ else if (!strcmp(*args, "-embed"))
+ p8_broken = PKCS8_EMBEDDED_PARAM;
+ else if (!strcmp(*args, "-passin")) {
+ if (args[1])
+ passargin = *(++args);
+ else
+ badarg = 1;
+ } else if (!strcmp(*args, "-passout")) {
+ if (args[1])
+ passargout = *(++args);
+ else
+ badarg = 1;
+ }
+#ifndef OPENSSL_NO_ENGINE
+ else if (strcmp(*args, "-engine") == 0) {
+ if (args[1])
+ engine = *(++args);
+ else
+ badarg = 1;
+ }
+#endif
+ else if (!strcmp(*args, "-in")) {
+ if (args[1]) {
+ args++;
+ infile = *args;
+ } else
+ badarg = 1;
+ } else if (!strcmp(*args, "-out")) {
+ if (args[1]) {
+ args++;
+ outfile = *args;
+ } else
+ badarg = 1;
+ } else
+ badarg = 1;
+ args++;
+ }
- if (engine != NULL)
- {
- if((e = ENGINE_by_id(engine)) == NULL)
- {
- BIO_printf(bio_err,"invalid engine \"%s\"\n",
- engine);
- return (1);
- }
- if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
- {
- BIO_printf(bio_err,"can't use that engine\n");
- return (1);
- }
- BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
- /* Free our "structural" reference. */
- ENGINE_free(e);
- }
+ if (badarg) {
+ BIO_printf(bio_err, "Usage pkcs8 [options]\n");
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, "-in file input file\n");
+ BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
+ BIO_printf(bio_err,
+ "-passin arg input file pass phrase source\n");
+ BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
+ BIO_printf(bio_err, "-out file output file\n");
+ BIO_printf(bio_err,
+ "-passout arg output file pass phrase source\n");
+ BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
+ BIO_printf(bio_err,
+ "-nooct use (nonstandard) no octet format\n");
+ BIO_printf(bio_err,
+ "-embed use (nonstandard) embedded DSA parameters format\n");
+ BIO_printf(bio_err,
+ "-nsdb use (nonstandard) DSA Netscape DB format\n");
+ BIO_printf(bio_err, "-iter count use count as iteration count\n");
+ BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
+ BIO_printf(bio_err,
+ "-nocrypt use or expect unencrypted private key\n");
+ BIO_printf(bio_err,
+ "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
+ BIO_printf(bio_err,
+ "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\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
+ e = setup_engine(bio_err, engine, 0);
+#endif
- if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
- BIO_printf(bio_err, "Error getting passwords\n");
- return (1);
- }
+ if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
+ BIO_printf(bio_err, "Error getting passwords\n");
+ goto end;
+ }
- if ((pbe_nid == -1) && !cipher) pbe_nid = NID_pbeWithMD5AndDES_CBC;
+ if ((pbe_nid == -1) && !cipher)
+ pbe_nid = NID_pbeWithMD5AndDES_CBC;
- if (infile) {
- if (!(in = BIO_new_file(infile, "rb"))) {
- BIO_printf(bio_err,
- "Can't open input file %s\n", infile);
- return (1);
- }
- } else in = BIO_new_fp (stdin, BIO_NOCLOSE);
+ if (infile) {
+ if (!(in = BIO_new_file(infile, "rb"))) {
+ BIO_printf(bio_err, "Can't open input file %s\n", infile);
+ goto end;
+ }
+ } else
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
- if (outfile) {
- if (!(out = BIO_new_file (outfile, "wb"))) {
- BIO_printf(bio_err,
- "Can't open output file %s\n", outfile);
- return (1);
- }
- } else {
- out = BIO_new_fp (stdout, BIO_NOCLOSE);
-#ifdef VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+ if (outfile) {
+ if (!(out = BIO_new_file(outfile, "wb"))) {
+ BIO_printf(bio_err, "Can't open output file %s\n", outfile);
+ goto end;
+ }
+ } else {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
#endif
- }
- if (topk8) {
- if(informat == FORMAT_PEM)
- pkey = PEM_read_bio_PrivateKey(in, NULL, NULL, passin);
- else if(informat == FORMAT_ASN1)
- pkey = d2i_PrivateKey_bio(in, NULL);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
- if (!pkey) {
- BIO_printf(bio_err, "Error reading key\n", outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
- BIO_free(in);
- if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) {
- BIO_printf(bio_err, "Error converting key\n", outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
- if(nocrypt) {
- if(outformat == FORMAT_PEM)
- PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
- else if(outformat == FORMAT_ASN1)
- i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
- } else {
- if(passout) p8pass = passout;
- else {
- p8pass = pass;
- EVP_read_pw_string(pass, 50, "Enter Encryption Password:", 1);
- }
- app_RAND_load_file(NULL, bio_err, 0);
- if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
- p8pass, strlen(p8pass),
- NULL, 0, iter, p8inf))) {
- BIO_printf(bio_err, "Error encrypting key\n",
- outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
- app_RAND_write_file(NULL, bio_err);
- if(outformat == FORMAT_PEM)
- PEM_write_bio_PKCS8(out, p8);
- else if(outformat == FORMAT_ASN1)
- i2d_PKCS8_bio(out, p8);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
- X509_SIG_free(p8);
- }
- PKCS8_PRIV_KEY_INFO_free (p8inf);
- EVP_PKEY_free(pkey);
- BIO_free_all(out);
- if(passin) OPENSSL_free(passin);
- if(passout) OPENSSL_free(passout);
- return (0);
- }
+ }
+ if (topk8) {
+ pkey = load_key(bio_err, infile, informat, 1, passin, e, "key");
+ if (!pkey)
+ goto end;
+ if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) {
+ BIO_printf(bio_err, "Error converting key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (nocrypt) {
+ if (outformat == FORMAT_PEM)
+ PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
+ else if (outformat == FORMAT_ASN1)
+ i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
+ else {
+ BIO_printf(bio_err, "Bad format specified for key\n");
+ goto end;
+ }
+ } else {
+ if (passout)
+ p8pass = passout;
+ else {
+ p8pass = pass;
+ if (EVP_read_pw_string
+ (pass, sizeof pass, "Enter Encryption Password:", 1))
+ goto end;
+ }
+ app_RAND_load_file(NULL, bio_err, 0);
+ if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
+ p8pass, strlen(p8pass),
+ NULL, 0, iter, p8inf))) {
+ BIO_printf(bio_err, "Error encrypting key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ app_RAND_write_file(NULL, bio_err);
+ if (outformat == FORMAT_PEM)
+ PEM_write_bio_PKCS8(out, p8);
+ else if (outformat == FORMAT_ASN1)
+ i2d_PKCS8_bio(out, p8);
+ else {
+ BIO_printf(bio_err, "Bad format specified for key\n");
+ goto end;
+ }
+ }
+
+ ret = 0;
+ goto end;
+ }
+
+ if (nocrypt) {
+ if (informat == FORMAT_PEM)
+ p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL, NULL, NULL);
+ else if (informat == FORMAT_ASN1)
+ p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
+ else {
+ BIO_printf(bio_err, "Bad format specified for key\n");
+ goto end;
+ }
+ } else {
+ if (informat == FORMAT_PEM)
+ p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
+ else if (informat == FORMAT_ASN1)
+ p8 = d2i_PKCS8_bio(in, NULL);
+ else {
+ BIO_printf(bio_err, "Bad format specified for key\n");
+ goto end;
+ }
+
+ if (!p8) {
+ BIO_printf(bio_err, "Error reading key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (passin)
+ p8pass = passin;
+ else {
+ p8pass = pass;
+ EVP_read_pw_string(pass, sizeof pass, "Enter Password:", 0);
+ }
+ p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
+ }
+
+ if (!p8inf) {
+ BIO_printf(bio_err, "Error decrypting key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if(nocrypt) {
- if(informat == FORMAT_PEM)
- p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, NULL);
- else if(informat == FORMAT_ASN1)
- p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
- } else {
- if(informat == FORMAT_PEM)
- p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
- else if(informat == FORMAT_ASN1)
- p8 = d2i_PKCS8_bio(in, NULL);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
+ if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
+ BIO_printf(bio_err, "Error converting key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if (!p8) {
- BIO_printf (bio_err, "Error reading key\n", outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
- if(passin) p8pass = passin;
- else {
- p8pass = pass;
- EVP_read_pw_string(pass, 50, "Enter Password:", 0);
- }
- p8inf = M_PKCS8_decrypt(p8, p8pass, strlen(p8pass));
- X509_SIG_free(p8);
- }
+ if (p8inf->broken) {
+ BIO_printf(bio_err, "Warning: broken key encoding: ");
+ switch (p8inf->broken) {
+ case PKCS8_NO_OCTET:
+ BIO_printf(bio_err, "No Octet String in PrivateKey\n");
+ break;
- if (!p8inf) {
- BIO_printf(bio_err, "Error decrypting key\n", outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
+ case PKCS8_EMBEDDED_PARAM:
+ BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
+ break;
- if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
- BIO_printf(bio_err, "Error converting key\n", outfile);
- ERR_print_errors(bio_err);
- return (1);
- }
-
- if (p8inf->broken) {
- BIO_printf(bio_err, "Warning: broken key encoding: ");
- switch (p8inf->broken) {
- case PKCS8_NO_OCTET:
- BIO_printf(bio_err, "No Octet String in PrivateKey\n");
- break;
+ case PKCS8_NS_DB:
+ BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
+ break;
- case PKCS8_EMBEDDED_PARAM:
- BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
- break;
+ case PKCS8_NEG_PRIVKEY:
+ BIO_printf(bio_err, "DSA private key value is negative\n");
+ break;
- case PKCS8_NS_DB:
- BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
- break;
+ default:
+ BIO_printf(bio_err, "Unknown broken type\n");
+ break;
+ }
+ }
- default:
- BIO_printf(bio_err, "Unknown broken type\n");
- break;
- }
- }
-
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- if(outformat == FORMAT_PEM)
- PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
- else if(outformat == FORMAT_ASN1)
- i2d_PrivateKey_bio(out, pkey);
- else {
- BIO_printf(bio_err, "Bad format specified for key\n");
- return (1);
- }
+ if (outformat == FORMAT_PEM)
+ PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
+ else if (outformat == FORMAT_ASN1)
+ i2d_PrivateKey_bio(out, pkey);
+ else {
+ BIO_printf(bio_err, "Bad format specified for key\n");
+ goto end;
+ }
+ ret = 0;
- EVP_PKEY_free(pkey);
- BIO_free_all(out);
- BIO_free(in);
- if(passin) OPENSSL_free(passin);
- if(passout) OPENSSL_free(passout);
+ end:
+ X509_SIG_free(p8);
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ EVP_PKEY_free(pkey);
+ BIO_free_all(out);
+ BIO_free(in);
+ if (passin)
+ OPENSSL_free(passin);
+ if (passout)
+ OPENSSL_free(passout);
- return (0);
+ return ret;
}
projects / openssl.git / blobdiff