/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2006.
- */
-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * 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
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+ * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include "apps.h"
static int do_keyop(EVP_PKEY_CTX *ctx, int pkey_op,
unsigned char *out, size_t *poutlen,
- unsigned char *in, size_t inlen);
+ const unsigned char *in, size_t inlen);
typedef enum OPTION_choice {
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
{"sigfile", OPT_SIGFILE, '<', "Signature file (verify operation only)"},
{"inkey", OPT_INKEY, 's', "Input private key file"},
{"peerkey", OPT_PEERKEY, 's', "Peer key file used in key derivation"},
- {"passin", OPT_PASSIN, 's', "Pass phrase source"},
+ {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
{"peerform", OPT_PEERFORM, 'E', "Peer key format - default PEM"},
{"keyform", OPT_KEYFORM, 'E', "Private key format - default PEM"},
{"pkeyopt", OPT_PKEYOPT, 's', "Public key options as opt:value"},
char hexdump = 0, asn1parse = 0, rev = 0, *prog;
unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL;
OPTION_CHOICE o;
- int buf_inlen = 0, siglen = -1, keyform = FORMAT_PEM, peerform =
- FORMAT_PEM;
+ int buf_inlen = 0, siglen = -1, keyform = FORMAT_PEM, peerform = FORMAT_PEM;
int keysize = -1, pkey_op = EVP_PKEY_OP_SIGN, key_type = KEY_PRIVKEY;
int engine_impl = 0;
int ret = 1, rv = -1;
goto opthelp;
if (kdfalg != NULL) {
- if (kdflen == 0)
+ if (kdflen == 0) {
+ BIO_printf(bio_err,
+ "%s: no KDF length given (-kdflen parameter).\n", prog);
goto opthelp;
- } else if ((inkey == NULL)
- || (peerkey != NULL && pkey_op != EVP_PKEY_OP_DERIVE)) {
+ }
+ } else if (inkey == NULL) {
+ BIO_printf(bio_err,
+ "%s: no private key given (-inkey parameter).\n", prog);
+ goto opthelp;
+ } else if (peerkey != NULL && pkey_op != EVP_PKEY_OP_DERIVE) {
+ BIO_printf(bio_err,
+ "%s: no peer key given (-peerkey parameter).\n", prog);
goto opthelp;
}
ctx = init_ctx(kdfalg, &keysize, inkey, keyform, key_type,
const char *opt = sk_OPENSSL_STRING_value(pkeyopts, i);
if (pkey_ctrl_string(ctx, opt) <= 0) {
- BIO_printf(bio_err, "%s: Can't set parameter:\n", prog);
+ BIO_printf(bio_err, "%s: Can't set parameter \"%s\":\n",
+ prog, opt);
ERR_print_errors(bio_err);
goto end;
}
buf_in, (size_t)buf_inlen);
}
if (rv <= 0) {
- BIO_puts(bio_err, "Public Key operation error\n");
+ if (pkey_op != EVP_PKEY_OP_DERIVE) {
+ BIO_puts(bio_err, "Public Key operation error\n");
+ } else {
+ BIO_puts(bio_err, "Key derivation failed\n");
+ }
ERR_print_errors(bio_err);
goto end;
}
end:
EVP_PKEY_CTX_free(ctx);
+ release_engine(e);
BIO_free(in);
BIO_free_all(out);
OPENSSL_free(buf_in);
if (kdfalg) {
int kdfnid = OBJ_sn2nid(kdfalg);
- if (kdfnid == NID_undef)
- goto end;
+
+ if (kdfnid == NID_undef) {
+ kdfnid = OBJ_ln2nid(kdfalg);
+ if (kdfnid == NID_undef) {
+ BIO_printf(bio_err, "The given KDF \"%s\" is unknown.\n",
+ kdfalg);
+ goto end;
+ }
+ }
ctx = EVP_PKEY_CTX_new_id(kdfnid, impl);
} else {
if (pkey == NULL)
}
static int setup_peer(EVP_PKEY_CTX *ctx, int peerform, const char *file,
- ENGINE* e)
+ ENGINE *e)
{
EVP_PKEY *peer = NULL;
- ENGINE* engine = NULL;
+ ENGINE *engine = NULL;
int ret;
if (peerform == FORMAT_ENGINE)
static int do_keyop(EVP_PKEY_CTX *ctx, int pkey_op,
unsigned char *out, size_t *poutlen,
- unsigned char *in, size_t inlen)
+ const unsigned char *in, size_t inlen)
{
int rv = 0;
switch (pkey_op) {
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