Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 294 insertions, 0 deletions

diff --git a/lib/isc/tests/aes_test.c b/lib/isc/tests/aes_test.c
new file mode 100644
index 0000000..9c15b52
--- /dev/null
+++ b/lib/isc/tests/aes_test.c
@@ -0,0 +1,294 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+
+/* ! \file */
+
+#include <config.h>
+
+#include <atf-c.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <isc/aes.h>
+#include <isc/buffer.h>
+#include <isc/hex.h>
+#include <isc/platform.h>
+#include <isc/region.h>
+#include <isc/string.h>
+#include <isc/util.h>
+
+#ifdef ISC_PLATFORM_WANTAES
+
+/*
+ * Test data from NIST KAT
+ */
+
+isc_result_t
+tohexstr(unsigned char *d, char *out);
+
+size_t
+fromhexstr(const char *in, unsigned char *d);
+
+unsigned char plaintext[3 * ISC_AES_BLOCK_LENGTH];
+unsigned char ciphertext[ISC_AES_BLOCK_LENGTH];
+char str[2 * ISC_AES_BLOCK_LENGTH + 1];
+unsigned char key[ISC_AES256_KEYLENGTH + 1];
+size_t len;
+
+isc_result_t
+tohexstr(unsigned char *d, char *out) {
+	isc_buffer_t b;
+	isc_region_t r;
+
+	isc_buffer_init(&b, out, 2 * ISC_AES_BLOCK_LENGTH + 1);
+	r.base = d;
+	r.length = ISC_AES_BLOCK_LENGTH;
+	return (isc_hex_totext(&r, 0, "", &b));
+}
+
+size_t
+fromhexstr(const char *in, unsigned char *d)
+{
+	isc_buffer_t b;
+	isc_result_t ret;
+
+	isc_buffer_init(&b, d, ISC_AES256_KEYLENGTH + 1);
+	ret = isc_hex_decodestring(in, &b);
+	if (ret != ISC_R_SUCCESS)
+		return 0;
+	return isc_buffer_usedlength(&b);
+}
+
+typedef struct aes_testcase {
+	const char *key;
+	const char *input;
+	const char *result;
+} aes_testcase_t;
+
+
+ATF_TC(isc_aes128);
+ATF_TC_HEAD(isc_aes128, tc) {
+	atf_tc_set_md_var(tc, "descr", "AES 128 test vectors");
+}
+ATF_TC_BODY(isc_aes128, tc) {
+	UNUSED(tc);
+
+	aes_testcase_t testcases[] = {
+		/* Test 1 (KAT ECBVarTxt128 #3) */
+		{
+			"00000000000000000000000000000000",
+			"F0000000000000000000000000000000",
+			"96D9FD5CC4F07441727DF0F33E401A36"
+		},
+		/* Test 2 (KAT ECBVarTxt128 #123) */
+		{
+			"00000000000000000000000000000000",
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"F9B0FDA0C4A898F5B9E6F661C4CE4D07"
+		},
+		/* Test 3 (KAT ECBVarKey128 #3) */
+		{
+			"F0000000000000000000000000000000",
+			"00000000000000000000000000000000",
+			"970014D634E2B7650777E8E84D03CCD8"
+		},
+		/* Test 4 (KAT ECBVarKey128 #123) */
+		{
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"00000000000000000000000000000000",
+			"41C78C135ED9E98C096640647265DA1E"
+		},
+		/* Test 5 (KAT ECBGFSbox128 #3) */
+		{
+			"00000000000000000000000000000000",
+			"6A118A874519E64E9963798A503F1D35",
+			"DC43BE40BE0E53712F7E2BF5CA707209"
+		},
+		/* Test 6 (KAT ECBKeySbox128 #3) */
+		{
+			"B6364AC4E1DE1E285EAF144A2415F7A0",
+			"00000000000000000000000000000000",
+			"5D9B05578FC944B3CF1CCF0E746CD581"
+		},
+		{ NULL, NULL, NULL }
+	};
+
+	aes_testcase_t *testcase = testcases;
+
+	while (testcase->key != NULL) {
+		len = fromhexstr(testcase->key, key);
+		ATF_CHECK_EQ(len, ISC_AES128_KEYLENGTH);
+		len = fromhexstr(testcase->input, plaintext);
+		ATF_CHECK_EQ(len, ISC_AES_BLOCK_LENGTH);
+		isc_aes128_crypt(key, plaintext, ciphertext);
+		ATF_CHECK(tohexstr(ciphertext, str) == ISC_R_SUCCESS);
+		ATF_CHECK_STREQ(str, testcase->result);
+
+		testcase++;
+	}
+}
+
+ATF_TC(isc_aes192);
+ATF_TC_HEAD(isc_aes192, tc) {
+	atf_tc_set_md_var(tc, "descr", "AES 192 test vectors");
+}
+ATF_TC_BODY(isc_aes192, tc) {
+	UNUSED(tc);
+
+	aes_testcase_t testcases[] = {
+		/* Test 1 (KAT ECBVarTxt192 #3) */
+		{
+			"000000000000000000000000000000000000000000000000",
+			"F0000000000000000000000000000000",
+			"2A560364CE529EFC21788779568D5555"
+		},
+		/* Test 2 (KAT ECBVarTxt192 #123) */
+		{
+			"000000000000000000000000000000000000000000000000",
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"2AABB999F43693175AF65C6C612C46FB"
+		},
+		/* Test 3 (KAT ECBVarKey192 #3) */
+		{
+			"F00000000000000000000000000000000000000000000000",
+			"00000000000000000000000000000000",
+			"180B09F267C45145DB2F826C2582D35C"
+		},
+		/* Test 4 (KAT ECBVarKey192 #187) */
+		{
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"00000000000000000000000000000000",
+			"EACF1E6C4224EFB38900B185AB1DFD42"
+		},
+		/* Test 5 (KAT ECBGFSbox192 #3) */
+		{
+			"000000000000000000000000000000000000000000000000",
+			"51719783D3185A535BD75ADC65071CE1",
+			"4F354592FF7C8847D2D0870CA9481B7C"
+		},
+		/* Test 6 (KAT ECBKeySbox192 #3) */
+		{
+			"CD62376D5EBB414917F0C78F05266433DC9192A1EC943300",
+			"00000000000000000000000000000000",
+			"7F6C25FF41858561BB62F36492E93C29"
+		},
+		{ NULL, NULL, NULL }
+	};
+
+	aes_testcase_t *testcase = testcases;
+
+	while (testcase->key != NULL) {
+		len = fromhexstr(testcase->key, key);
+		ATF_CHECK_EQ(len, ISC_AES192_KEYLENGTH);
+		len = fromhexstr(testcase->input, plaintext);
+		ATF_CHECK_EQ(len, ISC_AES_BLOCK_LENGTH);
+		isc_aes192_crypt(key, plaintext, ciphertext);
+		ATF_CHECK(tohexstr(ciphertext, str) == ISC_R_SUCCESS);
+		ATF_CHECK_STREQ(str, testcase->result);
+
+		testcase++;
+	}
+}
+
+ATF_TC(isc_aes256);
+ATF_TC_HEAD(isc_aes256, tc) {
+	atf_tc_set_md_var(tc, "descr", "AES 256 test vectors");
+}
+ATF_TC_BODY(isc_aes256, tc) {
+	UNUSED(tc);
+
+	aes_testcase_t testcases[] = {
+		/* Test 1 (KAT ECBVarTxt256 #3) */
+		{
+			"00000000000000000000000000000000"
+			"00000000000000000000000000000000",
+			"F0000000000000000000000000000000",
+			"7F2C5ECE07A98D8BEE13C51177395FF7"
+		},
+		/* Test 2 (KAT ECBVarTxt256 #123) */
+		{
+			"00000000000000000000000000000000"
+			"00000000000000000000000000000000",
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"7240E524BC51D8C4D440B1BE55D1062C"
+		},
+		/* Test 3 (KAT ECBVarKey256 #3) */
+		{
+			"F0000000000000000000000000000000"
+			"00000000000000000000000000000000",
+			"00000000000000000000000000000000",
+			"1C777679D50037C79491A94DA76A9A35"
+		},
+		/* Test 4 (KAT ECBVarKey256 #251) */
+		{
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0",
+			"00000000000000000000000000000000",
+			"03720371A04962EAEA0A852E69972858"
+		},
+		/* Test 5 (KAT ECBGFSbox256 #3) */
+		{
+			"00000000000000000000000000000000"
+			"00000000000000000000000000000000",
+			"8A560769D605868AD80D819BDBA03771",
+			"38F2C7AE10612415D27CA190D27DA8B4"
+		},
+		/* Test 6 (KAT ECBKeySbox256 #3) */
+		{
+			"984CA75F4EE8D706F46C2D98C0BF4A45"
+			"F5B00D791C2DFEB191B5ED8E420FD627",
+			"00000000000000000000000000000000",
+			"4307456A9E67813B452E15FA8FFFE398"
+		},
+		{ NULL, NULL, NULL }
+	};
+
+	aes_testcase_t *testcase = testcases;
+
+	while (testcase->key != NULL) {
+		len = fromhexstr(testcase->key, key);
+		ATF_CHECK_EQ(len, ISC_AES256_KEYLENGTH);
+		len = fromhexstr(testcase->input, plaintext);
+		ATF_CHECK_EQ(len, ISC_AES_BLOCK_LENGTH);
+		isc_aes256_crypt(key, plaintext, ciphertext);
+		ATF_CHECK(tohexstr(ciphertext, str) == ISC_R_SUCCESS);
+		ATF_CHECK_STREQ(str, testcase->result);
+
+		testcase++;
+	}
+}
+#else
+ATF_TC(untested);
+ATF_TC_HEAD(untested, tc) {
+	atf_tc_set_md_var(tc, "descr", "skipping aes test");
+}
+ATF_TC_BODY(untested, tc) {
+	UNUSED(tc);
+	atf_tc_skip("AES not available");
+}
+#endif
+
+/*
+ * Main
+ */
+ATF_TP_ADD_TCS(tp) {
+#ifdef ISC_PLATFORM_WANTAES
+	ATF_TP_ADD_TC(tp, isc_aes128);
+	ATF_TP_ADD_TC(tp, isc_aes192);
+	ATF_TP_ADD_TC(tp, isc_aes256);
+#else
+	ATF_TP_ADD_TC(tp, untested);
+#endif
+	return (atf_no_error());
+}
+