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authorOndrej Mosnacek <omosnacek@gmail.com>2018-05-11 14:19:09 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2018-05-19 00:15:00 +0800
commit396be41f16fd05af6c914eeb2c96e0cc2dadf28c (patch)
treeda3d6b025a6e09b2d8e8c3142d8d88f4d9182fc6 /include/crypto
parent1d373d4e8e15b358f08de52956b32e0e38a11f84 (diff)
crypto: morus - Add generic MORUS AEAD implementations
This patch adds the generic implementation of the MORUS family of AEAD algorithms (MORUS-640 and MORUS-1280). The original authors of MORUS are Hongjun Wu and Tao Huang. At the time of writing, MORUS is one of the finalists in CAESAR, an open competition intended to select a portfolio of alternatives to the problematic AES-GCM: https://competitions.cr.yp.to/caesar-submissions.html https://competitions.cr.yp.to/round3/morusv2.pdf Signed-off-by: Ondrej Mosnacek <omosnacek@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/morus_common.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/crypto/morus_common.h b/include/crypto/morus_common.h
new file mode 100644
index 000000000000..39f28c749951
--- /dev/null
+++ b/include/crypto/morus_common.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * The MORUS Authenticated-Encryption Algorithm
+ * Common definitions
+ *
+ * Copyright (c) 2016-2018 Ondrej Mosnacek <omosnacek@gmail.com>
+ * Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#ifndef _CRYPTO_MORUS_COMMON_H
+#define _CRYPTO_MORUS_COMMON_H
+
+#define MORUS_BLOCK_WORDS 4
+#define MORUS_STATE_BLOCKS 5
+#define MORUS_NONCE_SIZE 16
+#define MORUS_MAX_AUTH_SIZE 16
+
+#endif /* _CRYPTO_MORUS_COMMON_H */