From 31c7d116821af2f9c20ba5afd68a12129a3435fc Mon Sep 17 00:00:00 2001
From: miod <>
Date: Fri, 11 Jul 2014 20:37:59 +0000
Subject: Regression test for PKCS5_PBKDF2_HMAC(), written by Christian Heimes
; from OpenSSL trunk
---
src/regress/lib/libcrypto/Makefile | 3 +-
src/regress/lib/libcrypto/pbkdf2/Makefile | 9 ++
src/regress/lib/libcrypto/pbkdf2/pbkdf2.c | 213 ++++++++++++++++++++++++++++++
3 files changed, 224 insertions(+), 1 deletion(-)
create mode 100644 src/regress/lib/libcrypto/pbkdf2/Makefile
create mode 100644 src/regress/lib/libcrypto/pbkdf2/pbkdf2.c
diff --git a/src/regress/lib/libcrypto/Makefile b/src/regress/lib/libcrypto/Makefile
index e3bb8f3a08..21530a8b7b 100644
--- a/src/regress/lib/libcrypto/Makefile
+++ b/src/regress/lib/libcrypto/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.15 2014/07/02 16:29:36 jsing Exp $
+# $OpenBSD: Makefile,v 1.16 2014/07/11 20:37:59 miod Exp $
SUBDIR= \
aead \
@@ -26,6 +26,7 @@ SUBDIR= \
md4 \
md5 \
mdc2 \
+ pbkdf2 \
pkcs7 \
poly1305 \
pqueue \
diff --git a/src/regress/lib/libcrypto/pbkdf2/Makefile b/src/regress/lib/libcrypto/pbkdf2/Makefile
new file mode 100644
index 0000000000..7f39430aa3
--- /dev/null
+++ b/src/regress/lib/libcrypto/pbkdf2/Makefile
@@ -0,0 +1,9 @@
+# $OpenBSD: Makefile,v 1.1 2014/07/11 20:37:59 miod Exp $
+
+PROG= pbkdf2
+LDADD= -lcrypto
+DPADD= ${LIBCRYPTO}
+WARNINGS= Yes
+CFLAGS+= -DLIBRESSL_INTERNAL -Werror
+
+.include <bsd.regress.mk>
diff --git a/src/regress/lib/libcrypto/pbkdf2/pbkdf2.c b/src/regress/lib/libcrypto/pbkdf2/pbkdf2.c
new file mode 100644
index 0000000000..591213fe53
--- /dev/null
+++ b/src/regress/lib/libcrypto/pbkdf2/pbkdf2.c
@@ -0,0 +1,213 @@
+/* Written by Christian Heimes, 2013 */
+/*
+ * Copyright (c) 2013 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
+ * openssl-core@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.
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <openssl/opensslconf.h>
+#include <openssl/evp.h>
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif
+#include <openssl/err.h>
+#include <openssl/conf.h>
+
+typedef struct {
+ const char *pass;
+ int passlen;
+ const char *salt;
+ int saltlen;
+ int iter;
+} testdata;
+
+static const testdata test_cases[] = {
+ {"password", 8, "salt", 4, 1},
+ {"password", 8, "salt", 4, 2},
+ {"password", 8, "salt", 4, 4096},
+ {"passwordPASSWORDpassword", 24,
+ "saltSALTsaltSALTsaltSALTsaltSALTsalt", 36, 4096},
+ {"pass\0word", 9, "sa\0lt", 5, 4096},
+ {NULL},
+};
+
+static const char *sha1_results[] = {
+ "0c60c80f961f0e71f3a9b524af6012062fe037a6",
+ "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957",
+ "4b007901b765489abead49d926f721d065a429c1",
+ "3d2eec4fe41c849b80c8d83662c0e44a8b291a964cf2f07038",
+ "56fa6aa75548099dcc37d7f03425e0c3",
+};
+
+static const char *sha256_results[] = {
+ "120fb6cffcf8b32c43e7225256c4f837a86548c92ccc35480805987cb70be17b",
+ "ae4d0c95af6b46d32d0adff928f06dd02a303f8ef3c251dfd6e2d85a95474c43",
+ "c5e478d59288c841aa530db6845c4c8d962893a001ce4e11a4963873aa98134a",
+ "348c89dbcbd32b2f32d814b8116e84cf2b17347ebc1800181c4e2a1fb8dd53e1c63551"
+ "8c7dac47e9",
+ "89b69d0516f829893c696226650a8687",
+};
+
+static const char *sha512_results[] = {
+ "867f70cf1ade02cff3752599a3a53dc4af34c7a669815ae5d513554e1c8cf252c02d47"
+ "0a285a0501bad999bfe943c08f050235d7d68b1da55e63f73b60a57fce",
+ "e1d9c16aa681708a45f5c7c4e215ceb66e011a2e9f0040713f18aefdb866d53cf76cab"
+ "2868a39b9f7840edce4fef5a82be67335c77a6068e04112754f27ccf4e",
+ "d197b1b33db0143e018b12f3d1d1479e6cdebdcc97c5c0f87f6902e072f457b5143f30"
+ "602641b3d55cd335988cb36b84376060ecd532e039b742a239434af2d5",
+ "8c0511f4c6e597c6ac6315d8f0362e225f3c501495ba23b868c005174dc4ee71115b59"
+ "f9e60cd9532fa33e0f75aefe30225c583a186cd82bd4daea9724a3d3b8",
+ "9d9e9c4cd21fe4be24d5b8244c759665",
+};
+
+static void
+hexdump(FILE *f, const char *title, const unsigned char *s, size_t len)
+{
+ fprintf(f, "%s", title);
+ for (; len != 0; len--)
+ fprintf(f, " 0x%02x", *(s++));
+ fprintf(f, "\n");
+}
+
+static int
+convert(unsigned char *dst, const unsigned char *src, size_t len)
+{
+ unsigned int n;
+
+ for (; len != 0; src += 2, len--) {
+ if (sscanf((char *)src, "%2x", &n) != 1)
+ return EINVAL;
+ *dst++ = (unsigned char)n;
+ }
+ return 0;
+}
+
+static void
+test_p5_pbkdf2(unsigned int n, const char *digestname, const testdata *test,
+ const char *hex)
+{
+ const EVP_MD *digest;
+ unsigned char *out;
+ unsigned char *expected;
+ size_t keylen;
+ int r;
+
+ digest = EVP_get_digestbyname(digestname);
+ if (digest == NULL) {
+ fprintf(stderr, "unknown digest %s\n", digestname);
+ exit(5);
+ }
+
+ keylen = strlen(hex);
+ if ((keylen % 2) != 0) {
+ fprintf(stderr, "odd hex string %s, digest %u\n", digestname, n);
+ exit(5);
+ }
+ keylen /= 2;
+ expected = malloc(keylen);
+ out = malloc(keylen);
+ if (expected == NULL || out == NULL) {
+ fprintf(stderr, "malloc() failed\n");
+ exit(5);
+ }
+ if (convert(expected, (const unsigned char *)hex, keylen) != 0) {
+ fprintf(stderr, "invalid hex string %s, digest %u\n", hex, n);
+ exit(5);
+ }
+
+ r = PKCS5_PBKDF2_HMAC(test->pass, test->passlen,
+ (const unsigned char *)test->salt, test->saltlen,
+ test->iter, digest, keylen, out);
+
+ if (r == 0) {
+ fprintf(stderr, "PKCS5_PBKDF2_HMAC(%s) failure test %u\n",
+ digestname, n);
+ exit(3);
+ }
+ if (memcmp(expected, out, keylen) != 0) {
+ fprintf(stderr,
+ "Wrong result for PKCS5_PBKDF2_HMAC(%s) test %u\n",
+ digestname, n);
+ hexdump(stderr, "expected: ", expected, keylen);
+ hexdump(stderr, "result: ", out, keylen);
+ exit(2);
+ }
+ free(expected);
+ free(out);
+}
+
+int
+main(int argc,char **argv)
+{
+ unsigned int n;
+ const testdata *test = test_cases;
+
+ OpenSSL_add_all_digests();
+#ifndef OPENSSL_NO_ENGINE
+ ENGINE_load_builtin_engines();
+ ENGINE_register_all_digests();
+#endif
+
+ for (n = 0; test->pass != NULL; n++, test++) {
+ test_p5_pbkdf2(n, "sha1", test, sha1_results[n]);
+ test_p5_pbkdf2(n, "sha256", test, sha256_results[n]);
+ test_p5_pbkdf2(n, "sha512", test, sha512_results[n]);
+ }
+
+#ifndef OPENSSL_NO_ENGINE
+ ENGINE_cleanup();
+#endif
+ EVP_cleanup();
+ CRYPTO_cleanup_all_ex_data();
+ ERR_remove_thread_state(NULL);
+ ERR_free_strings();
+ return 0;
+}
--
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