X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=crypt.h;h=22182d6c080fb7a95633b819bf148b70775a6474;hp=1406197d0c6cd64c14cf1b30d8ef281417903638;hb=93ad956d88ffd117a6f81c5e38d9aaed3ae8b6e9;hpb=85a6aec201576a1ec57e78d91f73e45d9d6fae21

diff --git a/crypt.h b/crypt.h
index 1406197d..22182d6c 100644
--- a/crypt.h
+++ b/crypt.h
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file crypt.h Public crypto interface. */
 
-
-/* These are used to distinguish between loading of private/public key. */
-
-/** The key to load is a public key. */
-#define LOAD_PUBLIC_KEY 0
-/** The key to load is a private key. */
-#define LOAD_PRIVATE_KEY 1
 /** The size of the challenge sent to the client. */
 #define CHALLENGE_SIZE 64
 
@@ -51,22 +40,21 @@ int priv_decrypt(const char *key_file, unsigned char *outbuf,
  * Read an asymmetric key from a file.
  *
  * \param key_file The file containing the key.
- * \param private if non-zero, read the private key, otherwise the public key.
  * \param result The key structure is returned here.
  *
  * \return The size of the key on success, negative on errors.
  */
-int get_asymmetric_key(const char *key_file, int private,
-		struct asymmetric_key **result);
+int get_public_key(const char *key_file, struct asymmetric_key **result);
 
 /**
- * Deallocate an asymmetric key structure.
+ * Deallocate a public key.
  *
  * \param key Pointer to the key structure to free.
  *
- * This must be called for any key obtained by get_asymmetric_key().
+ * This should be called for keys obtained by get_public_key() if the key is no
+ * longer needed.
  */
-void free_asymmetric_key(struct asymmetric_key *key);
+void free_public_key(struct asymmetric_key *key);
 
 
 /**
@@ -119,7 +107,7 @@ struct stream_cipher_context {
 };
 
 /**
- * Allocate and initialize a stream cipher structure.
+ * Allocate and initialize an aes_ctr128 stream cipher structure.
  *
  * \param data The key.
  * \param len The size of the key.