diff options
Diffstat (limited to 'openssl/apps/pkcs8.c')
| -rw-r--r-- | openssl/apps/pkcs8.c | 637 |
1 files changed, 295 insertions, 342 deletions
diff --git a/openssl/apps/pkcs8.c b/openssl/apps/pkcs8.c index 7edeb179d..5c7290ed0 100644 --- a/openssl/apps/pkcs8.c +++ b/openssl/apps/pkcs8.c @@ -1,6 +1,7 @@ /* pkcs8.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 1999-2004. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 1999-2004. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * 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 @@ -68,372 +69,324 @@ 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 = 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; +{ + 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; + 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); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - 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); - } + 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); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*args,"-engine") == 0) - { - if (!args[1]) goto bad; - engine= *(++args); - } + else if (strcmp(*args, "-engine") == 0) { + if (!args[1]) + goto bad; + engine = *(++args); + } #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++; - } + 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 (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"); + 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"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); #endif - goto end; - } - + goto end; + } #ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); + 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"); - goto end; - } + 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); - goto end; - } - } - 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); - goto end; - } - } - else - { - out = BIO_new_fp (stdout, BIO_NOCLOSE); + 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); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - 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; - } - } + } + 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; + } - ret = 0; - 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 (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 (!p8inf) { + BIO_printf(bio_err, "Error decrypting key\n"); + ERR_print_errors(bio_err); + 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 (!(pkey = EVP_PKCS82PKEY(p8inf))) { + BIO_printf(bio_err, "Error converting key\n"); + ERR_print_errors(bio_err); + goto end; + } - if (!p8inf) - { - BIO_printf(bio_err, "Error decrypting key\n"); - ERR_print_errors(bio_err); - goto end; - } + 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 (!(pkey = EVP_PKCS82PKEY(p8inf))) - { - BIO_printf(bio_err, "Error converting key\n"); - ERR_print_errors(bio_err); - goto end; - } - - 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_EMBEDDED_PARAM: + BIO_printf(bio_err, "DSA parameters included in PrivateKey\n"); + break; - case PKCS8_EMBEDDED_PARAM: - BIO_printf(bio_err, "DSA parameters included in PrivateKey\n"); - break; + case PKCS8_NS_DB: + BIO_printf(bio_err, "DSA public key include in PrivateKey\n"); + break; - case PKCS8_NS_DB: - BIO_printf(bio_err, "DSA public key include in PrivateKey\n"); - break; + case PKCS8_NEG_PRIVKEY: + BIO_printf(bio_err, "DSA private key value is negative\n"); + break; - case PKCS8_NEG_PRIVKEY: - BIO_printf(bio_err, "DSA private key value is negative\n"); - break; + default: + BIO_printf(bio_err, "Unknown broken type\n"); + break; + } + } - default: - BIO_printf(bio_err, "Unknown broken type\n"); - break; - } - } - - 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; + 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; - 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); + 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 ret; - } + return ret; +} |