From 3ee29d7d9f6fd1ef3c01626defa7bf321a174b79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Tue, 22 Jan 2002 17:32:08 +0100
Subject: [PATCH] (struct nettle_armor): New struct.
Rev: src/nettle/nettle-meta.h:1.3
---
nettle-meta.h | 30 +++++++++++++++++++++++++++++-
1 file changed, 29 insertions(+), 1 deletion(-)
diff --git a/nettle-meta.h b/nettle-meta.h
index ba500eac..d64f92f7 100644
--- a/nettle-meta.h
+++ b/nettle-meta.h
@@ -84,7 +84,7 @@ extern const struct nettle_cipher nettle_twofish192;
extern const struct nettle_cipher nettle_twofish256;
-/* Hash algorithm */
+/* Hash algorithms */
typedef void (*nettle_hash_init_func)(void *ctx);
typedef void (*nettle_hash_update_func)(void *ctx,
unsigned length,
@@ -124,4 +124,32 @@ extern const struct nettle_hash nettle_md5;
extern const struct nettle_hash nettle_sha1;
extern const struct nettle_hash nettle_sha256;
+
+/* ASCII armor codecs */
+typedef unsigned (*nettle_armor_func)(uint8_t *dst,
+ unsigned src_length,
+ const uint8_t *src);
+
+struct nettle_armor
+{
+ const char *name;
+
+ unsigned ascii_block_size;
+ unsigned raw_block_size;
+
+ nettle_armor_func encode;
+ nettle_armor_func decode;
+};
+
+#define _NETTLE_ARMOR(name, NAME) { \
+ #name, \
+ NAME##_ASCII_BLOCK_SIZE, \
+ NAME##_RAW_BLOCK_SIZE, \
+ name##_encode, \
+ name##_decode \
+}
+
+extern const struct nettle_armor nettle_base64;
+extern const struct nettle_armor nettle_base16;
+
#endif /* NETTLE_META_H_INCLUDED */
--
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