From dfe944a971512f413fc3c74ca8066ee7a70f6d5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Mon, 11 Feb 2002 18:45:36 +0100
Subject: [PATCH] (_NETTLE_CIPHER_FIX): New macro, suitable for ciphers with a
fixed key size.
Rev: src/nettle/nettle-meta.h:1.5
---
nettle-meta.h | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/nettle-meta.h b/nettle-meta.h
index 8283ed52..008047a1 100644
--- a/nettle-meta.h
+++ b/nettle-meta.h
@@ -67,7 +67,18 @@ struct nettle_cipher
(nettle_crypt_func) name##_encrypt, \
(nettle_crypt_func) name##_decrypt, \
}
-
+
+#define _NETTLE_CIPHER_FIX(name, NAME, keysize) { \
+ #name, \
+ sizeof(struct name##_ctx), \
+ NAME##_BLOCK_SIZE, \
+ keysize / 8, \
+ (nettle_set_key_func) name##_set_key, \
+ (nettle_set_key_func) name##_set_key, \
+ (nettle_crypt_func) name##_encrypt, \
+ (nettle_crypt_func) name##_decrypt, \
+}
+
extern const struct nettle_cipher nettle_aes128;
extern const struct nettle_cipher nettle_aes192;
extern const struct nettle_cipher nettle_aes256;
--
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