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From: Eric Biggers <ebiggers@kernel.org>
To: ltp@lists.linux.it
Cc: linux-crypto@vger.kernel.org
Subject: [PATCH v2 4/6] crypto/af_alg03: new regression test for rfc7539 hash alg validation
Date: Mon, 18 Mar 2019 10:13:25 -0700	[thread overview]
Message-ID: <20190318171327.237014-5-ebiggers@kernel.org> (raw)
In-Reply-To: <20190318171327.237014-1-ebiggers@kernel.org>

From: Eric Biggers <ebiggers@google.com>

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 runtest/crypto                     |  1 +
 testcases/kernel/crypto/.gitignore |  1 +
 testcases/kernel/crypto/af_alg03.c | 31 ++++++++++++++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 testcases/kernel/crypto/af_alg03.c

diff --git a/runtest/crypto b/runtest/crypto
index 758586c19..03a49df3a 100644
--- a/runtest/crypto
+++ b/runtest/crypto
@@ -1,4 +1,5 @@
 af_alg01 af_alg01
 af_alg02 af_alg02
+af_alg03 af_alg03
 pcrypt_aead01 pcrypt_aead01
 crypto_user01 crypto_user01
diff --git a/testcases/kernel/crypto/.gitignore b/testcases/kernel/crypto/.gitignore
index dc79f3275..3e7936fc9 100644
--- a/testcases/kernel/crypto/.gitignore
+++ b/testcases/kernel/crypto/.gitignore
@@ -1,4 +1,5 @@
 af_alg01
 af_alg02
+af_alg03
 pcrypt_aead01
 crypto_user01
diff --git a/testcases/kernel/crypto/af_alg03.c b/testcases/kernel/crypto/af_alg03.c
new file mode 100644
index 000000000..240c52835
--- /dev/null
+++ b/testcases/kernel/crypto/af_alg03.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2019 Google LLC
+ */
+
+/*
+ * Regression test for commit e57121d08c38 ("crypto: chacha20poly1305 - validate
+ * the digest size").  This test verifies that the rfc7539 template can't be
+ * instantiated with a hash algorithm whose digest size is not 16 bytes.
+ */
+
+#include "tst_test.h"
+#include "tst_af_alg.h"
+
+static void run(void)
+{
+	tst_require_alg("aead", "rfc7539(chacha20,poly1305)");
+	tst_require_alg("hash", "sha256");
+
+	if (tst_have_alg("aead", "rfc7539(chacha20,sha256)")) {
+		tst_res(TFAIL,
+			"instantiated rfc7539 template with wrong digest size");
+	} else {
+		tst_res(TPASS,
+			"couldn't instantiate rfc7539 template with wrong digest size");
+	}
+}
+
+static struct tst_test test = {
+	.test_all = run,
+};
-- 
2.21.0.225.g810b269d1ac-goog


WARNING: multiple messages have this Message-ID (diff)
From: Eric Biggers <ebiggers@kernel.org>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v2 4/6] crypto/af_alg03: new regression test for rfc7539 hash alg validation
Date: Mon, 18 Mar 2019 10:13:25 -0700	[thread overview]
Message-ID: <20190318171327.237014-5-ebiggers@kernel.org> (raw)
In-Reply-To: <20190318171327.237014-1-ebiggers@kernel.org>

From: Eric Biggers <ebiggers@google.com>

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 runtest/crypto                     |  1 +
 testcases/kernel/crypto/.gitignore |  1 +
 testcases/kernel/crypto/af_alg03.c | 31 ++++++++++++++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 testcases/kernel/crypto/af_alg03.c

diff --git a/runtest/crypto b/runtest/crypto
index 758586c19..03a49df3a 100644
--- a/runtest/crypto
+++ b/runtest/crypto
@@ -1,4 +1,5 @@
 af_alg01 af_alg01
 af_alg02 af_alg02
+af_alg03 af_alg03
 pcrypt_aead01 pcrypt_aead01
 crypto_user01 crypto_user01
diff --git a/testcases/kernel/crypto/.gitignore b/testcases/kernel/crypto/.gitignore
index dc79f3275..3e7936fc9 100644
--- a/testcases/kernel/crypto/.gitignore
+++ b/testcases/kernel/crypto/.gitignore
@@ -1,4 +1,5 @@
 af_alg01
 af_alg02
+af_alg03
 pcrypt_aead01
 crypto_user01
diff --git a/testcases/kernel/crypto/af_alg03.c b/testcases/kernel/crypto/af_alg03.c
new file mode 100644
index 000000000..240c52835
--- /dev/null
+++ b/testcases/kernel/crypto/af_alg03.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2019 Google LLC
+ */
+
+/*
+ * Regression test for commit e57121d08c38 ("crypto: chacha20poly1305 - validate
+ * the digest size").  This test verifies that the rfc7539 template can't be
+ * instantiated with a hash algorithm whose digest size is not 16 bytes.
+ */
+
+#include "tst_test.h"
+#include "tst_af_alg.h"
+
+static void run(void)
+{
+	tst_require_alg("aead", "rfc7539(chacha20,poly1305)");
+	tst_require_alg("hash", "sha256");
+
+	if (tst_have_alg("aead", "rfc7539(chacha20,sha256)")) {
+		tst_res(TFAIL,
+			"instantiated rfc7539 template with wrong digest size");
+	} else {
+		tst_res(TPASS,
+			"couldn't instantiate rfc7539 template with wrong digest size");
+	}
+}
+
+static struct tst_test test = {
+	.test_all = run,
+};
-- 
2.21.0.225.g810b269d1ac-goog


  parent reply	other threads:[~2019-03-18 17:14 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-18 17:13 [PATCH v2 0/6] ltp: AF_ALG test helpers and a few regression tests Eric Biggers
2019-03-18 17:13 ` [LTP] " Eric Biggers
2019-03-18 17:13 ` [PATCH v2 1/6] lib: add tst_af_alg lib Eric Biggers
2019-03-18 17:13   ` [LTP] " Eric Biggers
2019-03-18 17:13 ` [PATCH v2 2/6] crypto/af_alg01: new regression test for hmac nesting bug Eric Biggers
2019-03-18 17:13   ` [LTP] " Eric Biggers
2019-03-18 17:13 ` [PATCH v2 3/6] crypto/af_alg02: new regression test for salsa20 empty message bug Eric Biggers
2019-03-18 17:13   ` [LTP] " Eric Biggers
2019-03-18 17:13 ` Eric Biggers [this message]
2019-03-18 17:13   ` [LTP] [PATCH v2 4/6] crypto/af_alg03: new regression test for rfc7539 hash alg validation Eric Biggers
2019-03-18 17:13 ` [PATCH v2 5/6] crypto/af_alg04: new regression test for vmac race conditions Eric Biggers
2019-03-18 17:13   ` [LTP] " Eric Biggers
2019-03-18 17:13 ` [PATCH v2 6/6] crypto/af_alg05: new regression test for skcipher_walk error bug Eric Biggers
2019-03-18 17:13   ` [LTP] " Eric Biggers
2019-03-18 18:27 ` [LTP] [PATCH v2 0/6] ltp: AF_ALG test helpers and a few regression tests Petr Vorel
2019-03-18 18:27   ` Petr Vorel
2019-03-18 19:10   ` Petr Vorel
2019-03-18 19:10     ` Petr Vorel

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