-/* evp_test.c */
/*
- * 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/)"
+ * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * 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.
- * ====================================================================
+ * 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>
#include <openssl/pem.h>
#include <openssl/err.h>
#include <openssl/x509v3.h>
+#include <openssl/pkcs12.h>
+#include <openssl/kdf.h>
#include "internal/numbers.h"
/* Remove spaces from beginning and end of a string */
return 1;
}
+/*
+ * Unescape some escape sequences in string literals.
+ * Return the result in a newly allocated buffer.
+ * Currently only supports '\n'.
+ * If the input length is 0, returns a valid 1-byte buffer, but sets
+ * the length to 0.
+ */
+static unsigned char* unescape(const char *input, size_t input_len,
+ size_t *out_len)
+{
+ unsigned char *ret, *p;
+ size_t i;
+ if (input_len == 0) {
+ *out_len = 0;
+ return OPENSSL_zalloc(1);
+ }
+
+ /* Escaping is non-expanding; over-allocate original size for simplicity. */
+ ret = p = OPENSSL_malloc(input_len);
+ if (ret == NULL)
+ return NULL;
+
+ for (i = 0; i < input_len; i++) {
+ if (input[i] == '\\') {
+ if (i == input_len - 1 || input[i+1] != 'n')
+ goto err;
+ *p++ = '\n';
+ i++;
+ } else {
+ *p++ = input[i];
+ }
+ }
+
+ *out_len = p - ret;
+ return ret;
+
+ err:
+ OPENSSL_free(ret);
+ return NULL;
+}
+
/* For a hex string "value" convert to a binary allocated buffer */
static int test_bin(const char *value, unsigned char **buf, size_t *buflen)
{
long len;
+
+ *buflen = 0;
if (!*value) {
- /* Don't return NULL for zero length buffer */
+ /*
+ * Don't return NULL for zero length buffer.
+ * This is needed for some tests with empty keys: HMAC_Init_ex() expects
+ * a non-NULL key buffer even if the key length is 0, in order to detect
+ * key reset.
+ */
*buf = OPENSSL_malloc(1);
if (!*buf)
return 0;
if (value[vlen - 1] != '"')
return 0;
vlen--;
- if (vlen == 0) {
- *buf = OPENSSL_malloc(1);
- if (*buf == NULL)
- return 0;
- **buf = 0;
- } else {
- *buf = BUF_memdup(value, vlen);
- if (*buf == NULL)
- return 0;
- }
- *buflen = vlen;
+ *buf = unescape(value, vlen, buflen);
+ if (*buf == NULL)
+ return 0;
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);
*buflen = len;
return 1;
}
+#ifndef OPENSSL_NO_SCRYPT
+/* Currently only used by scrypt tests */
/* Parse unsigned decimal 64 bit integer value */
static int test_uint64(const char *value, uint64_t *pr)
{
}
return 1;
}
+#endif
/* Structure holding test information */
struct evp_test {
/* file being read */
- FILE *in;
+ BIO *in;
/* 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;
/* Number of tests */
/* Number of tests skipped */
int nskip;
/* If output mismatch expected and got value */
- unsigned char *out_got;
+ unsigned char *out_received;
+ size_t out_received_len;
unsigned char *out_expected;
- size_t out_len;
+ size_t out_expected_len;
/* test specific data */
void *data;
/* Current test should be skipped */
static const struct evp_test_method psign_test_method, pverify_test_method;
static const struct evp_test_method pdecrypt_test_method;
static const struct evp_test_method pverify_recover_test_method;
+static const struct evp_test_method pderive_test_method;
static const struct evp_test_method pbe_test_method;
+static const struct evp_test_method encode_test_method;
+static const struct evp_test_method kdf_test_method;
static const struct evp_test_method *evp_test_list[] = {
&digest_test_method,
&pverify_test_method,
&pdecrypt_test_method,
&pverify_recover_test_method,
+ &pderive_test_method,
&pbe_test_method,
+ &encode_test_method,
+ &kdf_test_method,
NULL
};
OPENSSL_free(t->expected_err);
t->expected_err = NULL;
OPENSSL_free(t->out_expected);
- OPENSSL_free(t->out_got);
+ OPENSSL_free(t->out_received);
t->out_expected = NULL;
- t->out_got = NULL;
+ t->out_received = NULL;
+ t->out_expected_len = 0;
+ t->out_received_len = 0;
+ /* Literals. */
+ t->err = NULL;
}
static void print_expected(struct evp_test *t)
{
- if (t->out_expected == NULL)
+ if (t->out_expected == NULL && t->out_received == NULL)
return;
- hex_print("Expected:", t->out_expected, t->out_len);
- hex_print("Got: ", t->out_got, t->out_len);
+ hex_print("Expected:", t->out_expected, t->out_expected_len);
+ hex_print("Got: ", t->out_received, t->out_received_len);
free_expected(t);
}
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;
}
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 */
+ 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++;
+ }
}
+ /* 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);
if (!parse_line(&keyword, &value, buf))
return 1;
if (strcmp(keyword, "PrivateKey") == 0) {
- save_pos = ftell(t->in);
- pk = PEM_read_PrivateKey(t->in, NULL, 0, NULL);
+ save_pos = BIO_tell(t->in);
+ pk = PEM_read_bio_PrivateKey(t->in, 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 = ftell(t->in);
- pk = PEM_read_PUBKEY(t->in, NULL, 0, NULL);
+ save_pos = BIO_tell(t->in);
+ pk = PEM_read_bio_PUBKEY(t->in, NULL, 0, NULL);
if (pk == NULL && !check_unsupported()) {
fprintf(stderr, "Error reading public key %s\n", value);
ERR_print_errors_fp(stderr);
key = OPENSSL_malloc(sizeof(*key));
if (!key)
return 0;
- key->name = BUF_strdup(value);
+ key->name = OPENSSL_strdup(value);
key->key = pk;
key->next = *lst;
*lst = key;
/* Rewind input, read to end and update line numbers */
- fseek(t->in, save_pos, SEEK_SET);
- while (fgets(tmpbuf, sizeof(tmpbuf), t->in)) {
+ (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, "Line %d: multiple result lines\n", t->line);
return 0;
}
- t->expected_err = BUF_strdup(value);
+ t->expected_err = OPENSSL_strdup(value);
if (!t->expected_err)
return 0;
} else {
return 1;
}
-static int check_output(struct evp_test *t, const unsigned char *expected,
- const unsigned char *got, size_t len)
+static int check_var_length_output(struct evp_test *t,
+ const unsigned char *expected,
+ size_t expected_len,
+ const unsigned char *received,
+ size_t received_len)
{
- if (!memcmp(expected, got, len))
+ if (expected_len == received_len &&
+ memcmp(expected, received, expected_len) == 0) {
return 0;
- t->out_expected = BUF_memdup(expected, len);
- t->out_got = BUF_memdup(got, len);
- t->out_len = len;
- if (t->out_expected == NULL || t->out_got == NULL) {
+ }
+
+ /* The result printing code expects a non-NULL buffer. */
+ t->out_expected = OPENSSL_memdup(expected, expected_len ? expected_len : 1);
+ t->out_expected_len = expected_len;
+ t->out_received = OPENSSL_memdup(received, received_len ? received_len : 1);
+ t->out_received_len = received_len;
+ if (t->out_expected == NULL || t->out_received == NULL) {
fprintf(stderr, "Memory allocation error!\n");
exit(1);
}
return 1;
}
+static int check_output(struct evp_test *t,
+ const unsigned char *expected,
+ const unsigned char *received,
+ size_t len)
+{
+ return check_var_length_output(t, expected, len, received, len);
+}
+
int main(int argc, char **argv)
{
- FILE *in = NULL;
+ BIO *in = NULL;
char buf[10240];
struct evp_test t;
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
- ERR_load_crypto_strings();
- OpenSSL_add_all_algorithms();
-
memset(&t, 0, sizeof(t));
- t.meth = NULL;
- t.public = NULL;
- t.private = NULL;
- t.err = NULL;
- t.line = 0;
t.start_line = -1;
- t.errors = 0;
- t.ntests = 0;
- t.out_expected = NULL;
- t.out_got = NULL;
- t.out_len = 0;
- in = fopen(argv[1], "r");
+ 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;
- while (fgets(buf, sizeof(buf), in)) {
+ while (BIO_gets(in, buf, sizeof(buf))) {
t.line++;
if (!process_test(&t, buf, 0))
exit(1);
t.ntests, t.errors, t.nskip);
free_key_list(t.public);
free_key_list(t.private);
- fclose(in);
- EVP_cleanup();
- CRYPTO_cleanup_all_ex_data();
- ERR_remove_thread_state(NULL);
- ERR_free_strings();
- CRYPTO_mem_leaks_fp(stderr);
+ BIO_free(in);
+
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (CRYPTO_mem_leaks_fp(stderr) <= 0)
+ return 1;
+#endif
if (t.errors)
return 1;
return 0;
static int digest_test_init(struct evp_test *t, const char *alg)
{
const EVP_MD *digest;
- struct digest_data *mdat = t->data;
+ struct digest_data *mdat;
digest = EVP_get_digestbyname(alg);
if (!digest) {
/* If alg has an OID assume disabled algorithm */
EVP_MD_CTX *mctx;
unsigned char md[EVP_MAX_MD_SIZE];
unsigned int md_len;
- mctx = EVP_MD_CTX_create();
+ mctx = EVP_MD_CTX_new();
if (!mctx)
goto err;
err = "DIGESTINIT_ERROR";
goto err;
err = NULL;
err:
- if (mctx)
- EVP_MD_CTX_destroy(mctx);
+ EVP_MD_CTX_free(mctx);
t->err = err;
return 1;
}
|| EVP_CIPHER_mode(cipher) == EVP_CIPH_OCB_MODE
|| EVP_CIPHER_mode(cipher) == EVP_CIPH_CCM_MODE)
cdat->aead = EVP_CIPHER_mode(cipher);
+ else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
+ cdat->aead = -1;
else
cdat->aead = 0;
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;
}
{
int type;
struct mac_data *mdat;
- if (strcmp(alg, "HMAC") == 0)
+ if (strcmp(alg, "HMAC") == 0) {
type = EVP_PKEY_HMAC;
- else if (strcmp(alg, "CMAC") == 0)
+ } else if (strcmp(alg, "CMAC") == 0) {
+#ifndef OPENSSL_NO_CMAC
type = EVP_PKEY_CMAC;
- else
+#else
+ t->skip = 1;
+ return 1;
+#endif
+ } else
return 0;
mdat = OPENSSL_malloc(sizeof(*mdat));
if (strcmp(keyword, "Key") == 0)
return test_bin(value, &mdata->key, &mdata->key_len);
if (strcmp(keyword, "Algorithm") == 0) {
- mdata->alg = BUF_strdup(value);
+ mdata->alg = OPENSSL_strdup(value);
if (!mdata->alg)
return 0;
return 1;
unsigned char *mac = NULL;
size_t mac_len;
+#ifdef OPENSSL_NO_DES
+ if (strstr(mdata->alg, "DES") != NULL) {
+ /* Skip DES */
+ err = NULL;
+ goto err;
+ }
+#endif
+
err = "MAC_PKEY_CTX_ERROR";
genctx = EVP_PKEY_CTX_new_id(mdata->type, NULL);
if (!genctx)
if (!md)
goto err;
}
- mctx = EVP_MD_CTX_create();
+ mctx = EVP_MD_CTX_new();
if (!mctx)
goto err;
err = "DIGESTSIGNINIT_ERROR";
goto err;
err = NULL;
err:
- if (mctx)
- EVP_MD_CTX_destroy(mctx);
+ EVP_MD_CTX_free(mctx);
OPENSSL_free(mac);
EVP_PKEY_CTX_free(genctx);
EVP_PKEY_free(key);
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;
}
EVP_PKEY_CTX_free(kdata->ctx);
}
+static int pkey_test_ctrl(struct evp_test *t, EVP_PKEY_CTX *pctx,
+ const char *value)
+{
+ int rv;
+ char *p, *tmpval;
+
+ tmpval = OPENSSL_strdup(value);
+ if (tmpval == NULL)
+ return 0;
+ p = strchr(tmpval, ':');
+ if (p != NULL)
+ *p++ = 0;
+ rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
+ if (p != NULL && rv <= 0 && rv != -2) {
+ /* If p has an OID assume disabled algorithm */
+ if (OBJ_sn2nid(p) != NID_undef || OBJ_ln2nid(p) != NID_undef) {
+ t->skip = 1;
+ rv = 1;
+ }
+ }
+ OPENSSL_free(tmpval);
+ return rv > 0;
+}
+
static int pkey_test_parse(struct evp_test *t,
const char *keyword, const char *value)
{
return test_bin(value, &kdata->input, &kdata->input_len);
if (strcmp(keyword, "Output") == 0)
return test_bin(value, &kdata->output, &kdata->output_len);
- if (strcmp(keyword, "Ctrl") == 0) {
- char *p = strchr(value, ':');
- if (p)
- *p++ = 0;
- if (EVP_PKEY_CTX_ctrl_str(kdata->ctx, value, p) <= 0)
- return 0;
- return 1;
- }
+ if (strcmp(keyword, "Ctrl") == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
return 0;
}
verify_test_run
};
+
+static int pderive_test_init(struct evp_test *t, const char *name)
+{
+ return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
+}
+
+static int pderive_test_parse(struct evp_test *t,
+ const char *keyword, const char *value)
+{
+ struct pkey_data *kdata = t->data;
+
+ if (strcmp(keyword, "PeerKey") == 0) {
+ EVP_PKEY *peer;
+ if (find_key(&peer, value, t->public) == 0)
+ return 0;
+ if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
+ return 0;
+ return 1;
+ }
+ if (strcmp(keyword, "SharedSecret") == 0)
+ return test_bin(value, &kdata->output, &kdata->output_len);
+ if (strcmp(keyword, "Ctrl") == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
+ return 0;
+}
+
+static int pderive_test_run(struct evp_test *t)
+{
+ struct pkey_data *kdata = t->data;
+ unsigned char *out = NULL;
+ size_t out_len;
+ const char *err = "INTERNAL_ERROR";
+
+ out_len = kdata->output_len;
+ out = OPENSSL_malloc(out_len);
+ if (!out) {
+ fprintf(stderr, "Error allocating output buffer!\n");
+ exit(1);
+ }
+ err = "DERIVE_ERROR";
+ if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0)
+ goto err;
+ err = "SHARED_SECRET_LENGTH_MISMATCH";
+ if (out_len != kdata->output_len)
+ goto err;
+ err = "SHARED_SECRET_MISMATCH";
+ if (check_output(t, kdata->output, out, out_len))
+ goto err;
+ err = NULL;
+ err:
+ OPENSSL_free(out);
+ t->err = err;
+ return 1;
+}
+
+static const struct evp_test_method pderive_test_method = {
+ "Derive",
+ pderive_test_init,
+ pkey_test_cleanup,
+ pderive_test_parse,
+ pderive_test_run
+};
+
/* PBE tests */
#define PBE_TYPE_SCRYPT 1
+#define PBE_TYPE_PBKDF2 2
+#define PBE_TYPE_PKCS12 3
struct pbe_data {
/* scrypt parameters */
uint64_t N, r, p, maxmem;
+ /* PKCS#12 parameters */
+ int id, iter;
+ const EVP_MD *md;
+
/* password */
unsigned char *pass;
size_t pass_len;
size_t key_len;
};
+#ifndef OPENSSL_NO_SCRYPT
static int scrypt_test_parse(struct evp_test *t,
const char *keyword, const char *value)
{
struct pbe_data *pdata = t->data;
+
if (strcmp(keyword, "N") == 0)
return test_uint64(value, &pdata->N);
if (strcmp(keyword, "p") == 0)
return test_uint64(value, &pdata->maxmem);
return 0;
}
+#endif
-static int scrypt_test_run(struct evp_test *t)
+static int pbkdf2_test_parse(struct evp_test *t,
+ const char *keyword, const char *value)
{
struct pbe_data *pdata = t->data;
- const char *err = "INTERNAL_ERROR";
- unsigned char *key;
- key = OPENSSL_malloc(pdata->key_len);
- if (!key)
- goto err;
- err = "SCRYPT_ERROR";
- if (EVP_PBE_scrypt((const char *)pdata->pass, pdata->pass_len,
- pdata->salt, pdata->salt_len,
- pdata->N, pdata->r, pdata->p, pdata->maxmem,
- key, pdata->key_len) == 0)
- goto err;
- err = "KEY_MISMATCH";
- if (check_output(t, pdata->key, key, pdata->key_len))
- goto err;
- err = NULL;
- err:
- OPENSSL_free(key);
- t->err = err;
- return 1;
+
+ if (strcmp(keyword, "iter") == 0) {
+ pdata->iter = atoi(value);
+ if (pdata->iter <= 0)
+ return 0;
+ return 1;
+ }
+ if (strcmp(keyword, "MD") == 0) {
+ pdata->md = EVP_get_digestbyname(value);
+ if (pdata->md == NULL)
+ return 0;
+ return 1;
+ }
+ return 0;
+}
+
+static int pkcs12_test_parse(struct evp_test *t,
+ const char *keyword, const char *value)
+{
+ struct pbe_data *pdata = t->data;
+
+ if (strcmp(keyword, "id") == 0) {
+ pdata->id = atoi(value);
+ if (pdata->id <= 0)
+ return 0;
+ return 1;
+ }
+ return pbkdf2_test_parse(t, keyword, value);
}
static int pbe_test_init(struct evp_test *t, const char *alg)
{
struct pbe_data *pdat;
int pbe_type = 0;
- if (strcmp(alg, "scrypt") == 0)
+
+ if (strcmp(alg, "scrypt") == 0) {
+#ifndef OPENSSL_NO_SCRYPT
pbe_type = PBE_TYPE_SCRYPT;
- else
+#else
+ t->skip = 1;
+ return 1;
+#endif
+ } else if (strcmp(alg, "pbkdf2") == 0) {
+ pbe_type = PBE_TYPE_PBKDF2;
+ } else if (strcmp(alg, "pkcs12") == 0) {
+ pbe_type = PBE_TYPE_PKCS12;
+ } else {
fprintf(stderr, "Unknown pbe algorithm %s\n", alg);
+ }
pdat = OPENSSL_malloc(sizeof(*pdat));
pdat->pbe_type = pbe_type;
pdat->pass = NULL;
pdat->r = 0;
pdat->p = 0;
pdat->maxmem = 0;
+ pdat->id = 0;
+ pdat->iter = 0;
+ pdat->md = NULL;
t->data = pdat;
return 1;
}
const char *keyword, const char *value)
{
struct pbe_data *pdata = t->data;
+
if (strcmp(keyword, "Password") == 0)
return test_bin(value, &pdata->pass, &pdata->pass_len);
if (strcmp(keyword, "Salt") == 0)
return test_bin(value, &pdata->salt, &pdata->salt_len);
if (strcmp(keyword, "Key") == 0)
return test_bin(value, &pdata->key, &pdata->key_len);
- if (pdata->pbe_type == PBE_TYPE_SCRYPT)
+ if (pdata->pbe_type == PBE_TYPE_PBKDF2)
+ return pbkdf2_test_parse(t, keyword, value);
+ else if (pdata->pbe_type == PBE_TYPE_PKCS12)
+ return pkcs12_test_parse(t, keyword, value);
+#ifndef OPENSSL_NO_SCRYPT
+ else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
return scrypt_test_parse(t, keyword, value);
+#endif
return 0;
}
static int pbe_test_run(struct evp_test *t)
{
struct pbe_data *pdata = t->data;
- if (pdata->pbe_type == PBE_TYPE_SCRYPT)
- return scrypt_test_run(t);
- return 0;
+ const char *err = "INTERNAL_ERROR";
+ unsigned char *key;
+
+ key = OPENSSL_malloc(pdata->key_len);
+ if (!key)
+ goto err;
+ if (pdata->pbe_type == PBE_TYPE_PBKDF2) {
+ err = "PBKDF2_ERROR";
+ if (PKCS5_PBKDF2_HMAC((char *)pdata->pass, pdata->pass_len,
+ pdata->salt, pdata->salt_len,
+ pdata->iter, pdata->md,
+ pdata->key_len, key) == 0)
+ goto err;
+#ifndef OPENSSL_NO_SCRYPT
+ } else if (pdata->pbe_type == PBE_TYPE_SCRYPT) {
+ err = "SCRYPT_ERROR";
+ if (EVP_PBE_scrypt((const char *)pdata->pass, pdata->pass_len,
+ pdata->salt, pdata->salt_len,
+ pdata->N, pdata->r, pdata->p, pdata->maxmem,
+ key, pdata->key_len) == 0)
+ goto err;
+#endif
+ } else if (pdata->pbe_type == PBE_TYPE_PKCS12) {
+ err = "PKCS12_ERROR";
+ if (PKCS12_key_gen_uni(pdata->pass, pdata->pass_len,
+ pdata->salt, pdata->salt_len,
+ pdata->id, pdata->iter, pdata->key_len,
+ key, pdata->md) == 0)
+ goto err;
+ }
+ err = "KEY_MISMATCH";
+ if (check_output(t, pdata->key, key, pdata->key_len))
+ goto err;
+ err = NULL;
+ err:
+ OPENSSL_free(key);
+ t->err = err;
+ return 1;
}
static const struct evp_test_method pbe_test_method = {
pbe_test_parse,
pbe_test_run
};
+
+/* Base64 tests */
+
+typedef enum {
+ BASE64_CANONICAL_ENCODING = 0,
+ BASE64_VALID_ENCODING = 1,
+ BASE64_INVALID_ENCODING = 2
+} base64_encoding_type;
+
+struct encode_data {
+ /* Input to encoding */
+ unsigned char *input;
+ size_t input_len;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+ base64_encoding_type encoding;
+};
+
+static int encode_test_init(struct evp_test *t, const char *encoding)
+{
+ struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata));
+
+ if (strcmp(encoding, "canonical") == 0) {
+ edata->encoding = BASE64_CANONICAL_ENCODING;
+ } else if (strcmp(encoding, "valid") == 0) {
+ edata->encoding = BASE64_VALID_ENCODING;
+ } else if (strcmp(encoding, "invalid") == 0) {
+ edata->encoding = BASE64_INVALID_ENCODING;
+ t->expected_err = OPENSSL_strdup("DECODE_ERROR");
+ if (t->expected_err == NULL)
+ return 0;
+ } else {
+ fprintf(stderr, "Bad encoding: %s. Should be one of "
+ "{canonical, valid, invalid}\n", encoding);
+ return 0;
+ }
+ t->data = edata;
+ return 1;
+}
+
+static void encode_test_cleanup(struct evp_test *t)
+{
+ struct encode_data *edata = t->data;
+ test_free(edata->input);
+ test_free(edata->output);
+ memset(edata, 0, sizeof(*edata));
+}
+
+static int encode_test_parse(struct evp_test *t,
+ const char *keyword, const char *value)
+{
+ struct encode_data *edata = t->data;
+ if (strcmp(keyword, "Input") == 0)
+ return test_bin(value, &edata->input, &edata->input_len);
+ if (strcmp(keyword, "Output") == 0)
+ return test_bin(value, &edata->output, &edata->output_len);
+ return 0;
+}
+
+static int encode_test_run(struct evp_test *t)
+{
+ struct encode_data *edata = t->data;
+ unsigned char *encode_out = NULL, *decode_out = NULL;
+ int output_len, chunk_len;
+ const char *err = "INTERNAL_ERROR";
+ EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
+
+ if (decode_ctx == NULL)
+ goto err;
+
+ if (edata->encoding == BASE64_CANONICAL_ENCODING) {
+ EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
+ if (encode_ctx == NULL)
+ goto err;
+ encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));
+ if (encode_out == NULL)
+ goto err;
+
+ EVP_EncodeInit(encode_ctx);
+ EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
+ edata->input, edata->input_len);
+ output_len = chunk_len;
+
+ EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
+ output_len += chunk_len;
+
+ EVP_ENCODE_CTX_free(encode_ctx);
+
+ if (check_var_length_output(t, edata->output, edata->output_len,
+ encode_out, output_len)) {
+ err = "BAD_ENCODING";
+ goto err;
+ }
+ }
+
+ decode_out = OPENSSL_malloc(EVP_DECODE_LENGTH(edata->output_len));
+ if (decode_out == NULL)
+ goto err;
+
+ EVP_DecodeInit(decode_ctx);
+ if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, edata->output,
+ edata->output_len) < 0) {
+ err = "DECODE_ERROR";
+ goto err;
+ }
+ output_len = chunk_len;
+
+ if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
+ err = "DECODE_ERROR";
+ goto err;
+ }
+ output_len += chunk_len;
+
+ if (edata->encoding != BASE64_INVALID_ENCODING &&
+ check_var_length_output(t, edata->input, edata->input_len,
+ decode_out, output_len)) {
+ err = "BAD_DECODING";
+ goto err;
+ }
+
+ err = NULL;
+ err:
+ t->err = err;
+ OPENSSL_free(encode_out);
+ OPENSSL_free(decode_out);
+ EVP_ENCODE_CTX_free(decode_ctx);
+ return 1;
+}
+
+static const struct evp_test_method encode_test_method = {
+ "Encoding",
+ encode_test_init,
+ encode_test_cleanup,
+ encode_test_parse,
+ encode_test_run,
+};
+
+/* KDF operations */
+
+struct kdf_data {
+ /* Context for this operation */
+ EVP_PKEY_CTX *ctx;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+};
+
+/*
+ * Perform public key operation setup: lookup key, allocated ctx and call
+ * the appropriate initialisation function
+ */
+static int kdf_test_init(struct evp_test *t, const char *name)
+{
+ struct kdf_data *kdata;
+
+ kdata = OPENSSL_malloc(sizeof(*kdata));
+ if (kdata == NULL)
+ return 0;
+ kdata->ctx = NULL;
+ kdata->output = NULL;
+ t->data = kdata;
+ kdata->ctx = EVP_PKEY_CTX_new_id(OBJ_sn2nid(name), NULL);
+ if (kdata->ctx == NULL)
+ return 0;
+ if (EVP_PKEY_derive_init(kdata->ctx) <= 0)
+ return 0;
+ return 1;
+}
+
+static void kdf_test_cleanup(struct evp_test *t)
+{
+ struct kdf_data *kdata = t->data;
+ OPENSSL_free(kdata->output);
+ EVP_PKEY_CTX_free(kdata->ctx);
+}
+
+static int kdf_test_parse(struct evp_test *t,
+ const char *keyword, const char *value)
+{
+ struct kdf_data *kdata = t->data;
+ if (strcmp(keyword, "Output") == 0)
+ return test_bin(value, &kdata->output, &kdata->output_len);
+ if (strncmp(keyword, "Ctrl", 4) == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
+ return 0;
+}
+
+static int kdf_test_run(struct evp_test *t)
+{
+ struct kdf_data *kdata = t->data;
+ unsigned char *out = NULL;
+ size_t out_len = kdata->output_len;
+ const char *err = "INTERNAL_ERROR";
+ out = OPENSSL_malloc(out_len);
+ if (!out) {
+ fprintf(stderr, "Error allocating output buffer!\n");
+ exit(1);
+ }
+ err = "KDF_DERIVE_ERROR";
+ if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0)
+ goto err;
+ err = "KDF_LENGTH_MISMATCH";
+ if (out_len != kdata->output_len)
+ goto err;
+ err = "KDF_MISMATCH";
+ if (check_output(t, kdata->output, out, out_len))
+ goto err;
+ err = NULL;
+ err:
+ OPENSSL_free(out);
+ t->err = err;
+ return 1;
+}
+
+static const struct evp_test_method kdf_test_method = {
+ "KDF",
+ kdf_test_init,
+ kdf_test_cleanup,
+ kdf_test_parse,
+ kdf_test_run
+};
projects / openssl.git / blobdiff