/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2015 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.
+ * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * 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.
- * ====================================================================
+ * 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 <stdio.h>
return 1;
}
- *buf = string_to_hex(value, &len);
+ *buf = OPENSSL_hexstr2buf(value, &len);
if (!*buf) {
fprintf(stderr, "Value=%s\n", value);
ERR_print_errors_fp(stderr);
struct evp_test {
/* file being read */
BIO *in;
+ /* temp memory BIO for reading in keys */
+ BIO *key;
/* List of public and private keys */
struct key_list *private;
struct key_list *public;
/* start line of current test */
unsigned int start_line;
/* Error string for test */
- const char *err;
+ const char *err, *aux_err;
/* Expected error value of test */
char *expected_err;
+ /* Expected error function string */
+ char *func;
+ /* Expected error reason string */
+ char *reason;
/* Number of tests */
int ntests;
/* Error count */
{
OPENSSL_free(t->expected_err);
t->expected_err = NULL;
+ OPENSSL_free(t->func);
+ t->func = NULL;
+ OPENSSL_free(t->reason);
+ t->reason = NULL;
OPENSSL_free(t->out_expected);
OPENSSL_free(t->out_received);
t->out_expected = NULL;
static int check_test_error(struct evp_test *t)
{
+ unsigned long err;
+ const char *func;
+ const char *reason;
if (!t->err && !t->expected_err)
return 1;
if (t->err && !t->expected_err) {
- fprintf(stderr, "Test line %d: unexpected error %s\n",
- t->start_line, t->err);
+ if (t->aux_err != NULL) {
+ fprintf(stderr, "Test line %d(%s): unexpected error %s\n",
+ t->start_line, t->aux_err, t->err);
+ } else {
+ fprintf(stderr, "Test line %d: unexpected error %s\n",
+ t->start_line, t->err);
+ }
print_expected(t);
return 0;
}
t->start_line, t->expected_err);
return 0;
}
- if (strcmp(t->err, t->expected_err) == 0)
+
+ if (strcmp(t->err, t->expected_err) != 0) {
+ fprintf(stderr, "Test line %d: expecting %s got %s\n",
+ t->start_line, t->expected_err, t->err);
+ return 0;
+ }
+
+ if (t->func == NULL && t->reason == NULL)
return 1;
- fprintf(stderr, "Test line %d: expecting %s got %s\n",
- t->start_line, t->expected_err, t->err);
+ if (t->func == NULL || t->reason == NULL) {
+ fprintf(stderr, "Test line %d: missing function or reason code\n",
+ t->start_line);
+ return 0;
+ }
+
+ err = ERR_peek_error();
+ if (err == 0) {
+ fprintf(stderr, "Test line %d, expected error \"%s:%s\" not set\n",
+ t->start_line, t->func, t->reason);
+ return 0;
+ }
+
+ func = ERR_func_error_string(err);
+ reason = ERR_reason_error_string(err);
+
+ if (func == NULL && reason == NULL) {
+ fprintf(stderr, "Test line %d: expected error \"%s:%s\", no strings available. Skipping...\n",
+ t->start_line, t->func, t->reason);
+ return 1;
+ }
+
+ if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
+ return 1;
+
+ fprintf(stderr, "Test line %d: expected error \"%s:%s\", got \"%s:%s\"\n",
+ t->start_line, t->func, t->reason, func, reason);
+
return 0;
}
if (t->meth) {
t->ntests++;
if (t->skip) {
- t->meth = tmeth;
t->nskip++;
- return 1;
- }
- t->err = NULL;
- if (t->meth->run_test(t) != 1) {
- fprintf(stderr, "%s test error line %d\n",
- t->meth->name, t->start_line);
- return 0;
- }
- if (!check_test_error(t)) {
- if (t->err)
- ERR_print_errors_fp(stderr);
- t->errors++;
+ } else {
+ /* run the test */
+ if (t->err == NULL && t->meth->run_test(t) != 1) {
+ fprintf(stderr, "%s test error line %d\n",
+ t->meth->name, t->start_line);
+ return 0;
+ }
+ if (!check_test_error(t)) {
+ if (t->err)
+ ERR_print_errors_fp(stderr);
+ t->errors++;
+ }
}
+ /* clean it up */
ERR_clear_error();
- t->meth->cleanup(t);
- OPENSSL_free(t->data);
- t->data = NULL;
+ if (t->data != NULL) {
+ t->meth->cleanup(t);
+ OPENSSL_free(t->data);
+ t->data = NULL;
+ }
OPENSSL_free(t->expected_err);
t->expected_err = NULL;
free_expected(t);
return 0;
}
+
+static int read_key(struct evp_test *t)
+{
+ char tmpbuf[80];
+ if (t->key == NULL)
+ t->key = BIO_new(BIO_s_mem());
+ else if (BIO_reset(t->key) <= 0)
+ return 0;
+ if (t->key == NULL) {
+ fprintf(stderr, "Error allocating key memory BIO\n");
+ return 0;
+ }
+ /* Read to PEM end line and place content in memory BIO */
+ while (BIO_gets(t->in, tmpbuf, sizeof(tmpbuf))) {
+ t->line++;
+ if (BIO_puts(t->key, tmpbuf) <= 0) {
+ fprintf(stderr, "Error writing to key memory BIO\n");
+ return 0;
+ }
+ if (strncmp(tmpbuf, "-----END", 8) == 0)
+ return 1;
+ }
+ fprintf(stderr, "Can't find key end\n");
+ return 0;
+}
+
static int process_test(struct evp_test *t, char *buf, int verbose)
{
char *keyword = NULL, *value = NULL;
int rv = 0, add_key = 0;
- long save_pos = 0;
struct key_list **lst = NULL, *key = NULL;
EVP_PKEY *pk = NULL;
const struct evp_test_method *tmeth = NULL;
if (!parse_line(&keyword, &value, buf))
return 1;
if (strcmp(keyword, "PrivateKey") == 0) {
- save_pos = BIO_tell(t->in);
- pk = PEM_read_bio_PrivateKey(t->in, NULL, 0, NULL);
+ if (!read_key(t))
+ return 0;
+ pk = PEM_read_bio_PrivateKey(t->key, NULL, 0, NULL);
if (pk == NULL && !check_unsupported()) {
fprintf(stderr, "Error reading private key %s\n", value);
ERR_print_errors_fp(stderr);
add_key = 1;
}
if (strcmp(keyword, "PublicKey") == 0) {
- save_pos = BIO_tell(t->in);
- pk = PEM_read_bio_PUBKEY(t->in, NULL, 0, NULL);
+ if (!read_key(t))
+ return 0;
+ pk = PEM_read_bio_PUBKEY(t->key, NULL, 0, NULL);
if (pk == NULL && !check_unsupported()) {
fprintf(stderr, "Error reading public key %s\n", value);
ERR_print_errors_fp(stderr);
}
/* If we have a key add to list */
if (add_key) {
- char tmpbuf[80];
if (find_key(NULL, value, *lst)) {
fprintf(stderr, "Duplicate key %s\n", value);
return 0;
key->key = pk;
key->next = *lst;
*lst = key;
- /* Rewind input, read to end and update line numbers */
- (void)BIO_seek(t->in, save_pos);
- while (BIO_gets(t->in,tmpbuf, sizeof(tmpbuf))) {
- t->line++;
- if (strncmp(tmpbuf, "-----END", 8) == 0)
- return 1;
- }
- fprintf(stderr, "Can't find key end\n");
- return 0;
+ return 1;
}
/* See if keyword corresponds to a test start */
return 0;
}
t->expected_err = OPENSSL_strdup(value);
- if (!t->expected_err)
+ if (t->expected_err == NULL)
+ return 0;
+ } else if (strcmp(keyword, "Function") == 0) {
+ if (t->func != NULL) {
+ fprintf(stderr, "Line %d: multiple function lines\n", t->line);
+ return 0;
+ }
+ t->func = OPENSSL_strdup(value);
+ if (t->func == NULL)
+ return 0;
+ } else if (strcmp(keyword, "Reason") == 0) {
+ if (t->reason != NULL) {
+ fprintf(stderr, "Line %d: multiple reason lines\n", t->line);
+ return 0;
+ }
+ t->reason = OPENSSL_strdup(value);
+ if (t->reason == NULL)
return 0;
} else {
/* Must be test specific line: try to parse it */
memset(&t, 0, sizeof(t));
t.start_line = -1;
in = BIO_new_file(argv[1], "r");
+ if (in == NULL) {
+ fprintf(stderr, "Can't open %s for reading\n", argv[1]);
+ return 1;
+ }
t.in = in;
+ t.err = NULL;
while (BIO_gets(in, buf, sizeof(buf))) {
t.line++;
if (!process_test(&t, buf, 0))
t.ntests, t.errors, t.nskip);
free_key_list(t.public);
free_key_list(t.private);
+ BIO_free(t.key);
BIO_free(in);
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
return 0;
}
-static int cipher_test_enc(struct evp_test *t, int enc)
+static int cipher_test_enc(struct evp_test *t, int enc,
+ size_t out_misalign, size_t inp_misalign)
{
struct cipher_data *cdat = t->data;
unsigned char *in, *out, *tmp = NULL;
out = cdat->plaintext;
out_len = cdat->plaintext_len;
}
- tmp = OPENSSL_malloc(in_len + 2 * EVP_MAX_BLOCK_LENGTH);
- if (!tmp)
- goto err;
+ if (inp_misalign == (size_t)-1) {
+ /*
+ * Exercise in-place encryption
+ */
+ tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
+ if (!tmp)
+ goto err;
+ in = memcpy(tmp + out_misalign, in, in_len);
+ } else {
+ inp_misalign += 16 - ((out_misalign + in_len) & 15);
+ /*
+ * 'tmp' will store both output and copy of input. We make the copy
+ * of input to specifically aligned part of 'tmp'. So we just
+ * figured out how much padding would ensure the required alignment,
+ * now we allocate extended buffer and finally copy the input just
+ * past inp_misalign in expression below. Output will be written
+ * past out_misalign...
+ */
+ tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
+ inp_misalign + in_len);
+ if (!tmp)
+ goto err;
+ in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
+ inp_misalign, in, in_len);
+ }
err = "CIPHERINIT_ERROR";
if (!EVP_CipherInit_ex(ctx, cdat->cipher, NULL, NULL, NULL, enc))
goto err;
}
EVP_CIPHER_CTX_set_padding(ctx, 0);
err = "CIPHERUPDATE_ERROR";
- if (!EVP_CipherUpdate(ctx, tmp, &tmplen, in, in_len))
+ if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
goto err;
if (cdat->aead == EVP_CIPH_CCM_MODE)
tmpflen = 0;
else {
err = "CIPHERFINAL_ERROR";
- if (!EVP_CipherFinal_ex(ctx, tmp + tmplen, &tmpflen))
+ if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen))
goto err;
}
err = "LENGTH_MISMATCH";
if (out_len != (size_t)(tmplen + tmpflen))
goto err;
err = "VALUE_MISMATCH";
- if (check_output(t, out, tmp, out_len))
+ if (check_output(t, out, tmp + out_misalign, out_len))
goto err;
if (enc && cdat->aead) {
unsigned char rtag[16];
{
struct cipher_data *cdat = t->data;
int rv;
+ size_t out_misalign, inp_misalign;
+
if (!cdat->key) {
t->err = "NO_KEY";
return 0;
t->err = "NO_TAG";
return 0;
}
- if (cdat->enc) {
- rv = cipher_test_enc(t, 1);
- /* Not fatal errors: return */
- if (rv != 1) {
- if (rv < 0)
- return 0;
- return 1;
- }
- }
- if (cdat->enc != 1) {
- rv = cipher_test_enc(t, 0);
- /* Not fatal errors: return */
- if (rv != 1) {
- if (rv < 0)
- return 0;
- return 1;
+ for (out_misalign = 0; out_misalign <= 1; out_misalign++) {
+ static char aux_err[64];
+ t->aux_err = aux_err;
+ for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
+ if (inp_misalign == (size_t)-1) {
+ /* kludge: inp_misalign == -1 means "exercise in-place" */
+ BIO_snprintf(aux_err, sizeof(aux_err), "%s in-place",
+ out_misalign ? "misaligned" : "aligned");
+ } else {
+ BIO_snprintf(aux_err, sizeof(aux_err), "%s output and %s input",
+ out_misalign ? "misaligned" : "aligned",
+ inp_misalign ? "misaligned" : "aligned");
+ }
+ if (cdat->enc) {
+ rv = cipher_test_enc(t, 1, out_misalign, inp_misalign);
+ /* Not fatal errors: return */
+ if (rv != 1) {
+ if (rv < 0)
+ return 0;
+ return 1;
+ }
+ }
+ if (cdat->enc != 1) {
+ rv = cipher_test_enc(t, 0, out_misalign, inp_misalign);
+ /* Not fatal errors: return */
+ if (rv != 1) {
+ if (rv < 0)
+ return 0;
+ return 1;
+ }
+ }
}
}
+ t->aux_err = NULL;
+
return 1;
}
rv = find_key(&pkey, name, t->public);
if (!rv)
rv = find_key(&pkey, name, t->private);
- if (!rv)
- return 0;
- if (!pkey) {
+ if (!rv || pkey == NULL) {
t->skip = 1;
return 1;
}
if (!kdata->ctx)
return 0;
if (keyopinit(kdata->ctx) <= 0)
- return 0;
+ t->err = "KEYOP_INIT_ERROR";
return 1;
}
EVP_PKEY_CTX_free(kdata->ctx);
}
-static int pkey_test_ctrl(EVP_PKEY_CTX *pctx, const char *value)
+static int pkey_test_ctrl(struct evp_test *t, EVP_PKEY_CTX *pctx,
+ const char *value)
{
int rv;
char *p, *tmpval;
if (p != NULL)
*p++ = 0;
rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
+ if (rv == -2) {
+ t->err = "PKEY_CTRL_INVALID";
+ rv = 1;
+ } else if (p != NULL && rv <= 0) {
+ /* If p has an OID and lookup fails assume disabled algorithm */
+ int nid = OBJ_sn2nid(p);
+ if (nid == NID_undef)
+ nid = OBJ_ln2nid(p);
+ if ((nid != NID_undef) && EVP_get_digestbynid(nid) == NULL &&
+ EVP_get_cipherbynid(nid) == NULL) {
+ t->skip = 1;
+ rv = 1;
+ } else {
+ t->err = "PKEY_CTRL_ERROR";
+ rv = 1;
+ }
+ }
OPENSSL_free(tmpval);
return rv > 0;
}
if (strcmp(keyword, "Output") == 0)
return test_bin(value, &kdata->output, &kdata->output_len);
if (strcmp(keyword, "Ctrl") == 0)
- return pkey_test_ctrl(kdata->ctx, value);
+ return pkey_test_ctrl(t, kdata->ctx, value);
return 0;
}
if (strcmp(keyword, "SharedSecret") == 0)
return test_bin(value, &kdata->output, &kdata->output_len);
if (strcmp(keyword, "Ctrl") == 0)
- return pkey_test_ctrl(kdata->ctx, value);
+ return pkey_test_ctrl(t, kdata->ctx, value);
return 0;
}
if (strcmp(keyword, "Output") == 0)
return test_bin(value, &kdata->output, &kdata->output_len);
if (strncmp(keyword, "Ctrl", 4) == 0)
- return pkey_test_ctrl(kdata->ctx, value);
+ return pkey_test_ctrl(t, kdata->ctx, value);
return 0;
}
projects / openssl.git / blobdiff