X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=arcfour%2Farcfour.h;h=6a69219961529a245b20418cc30ad6b9cf060b88;hb=1f6be6ce98d01772fbb1f4d5205a13bea896a1f1;hp=d332d7f8ed1f384f6368b4bfe2f1ae6caded66ad;hpb=d32eba56ce10ea6b9eff123b50d9842673b38f2b;p=avr-crypto-lib.git

diff --git a/arcfour/arcfour.h b/arcfour/arcfour.h
index d332d7f..6a69219 100644
--- a/arcfour/arcfour.h
+++ b/arcfour/arcfour.h
@@ -1,21 +1,21 @@
 /* arcfour.h */
 /*
-    This file is part of the AVR-Crypto-Lib.
-    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+ This file is part of the AVR-Crypto-Lib.
+ Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
 
-    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 3 of the License, or
-    (at your option) any later version.
+ 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 3 of the License, or
+ (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 /*
  * File:	arcfour.h
  * Author:	Daniel Otte
@@ -38,7 +38,6 @@
  * http://www.mozilla.org/projects/security/pki/nss/draft-kaukonen-cipher-arcfour-03.txt
  */
 
-
 #ifndef ARCFOUR_H_
 #define ARCFOUR_H_
 
@@ -59,11 +58,10 @@
  * The struct holds the two indices and the S-Box
  */
 typedef struct arcfour_ctx_st {
-	uint8_t i,j;
-	uint8_t s[256];
+    uint8_t i, j;
+    uint8_t s[256];
 } arcfour_ctx_t;
 
-
 /** \fn void arcfour_init(const void *key, uint8_t length_B, arcfour_ctx_t *ctx)
  * \brief setup a context with a key
  *
@@ -71,10 +69,10 @@ typedef struct arcfour_ctx_st {
  * the supplied key of the given length.
  * \param ctx pointer to the context
  * \param key pointer to the key
- * \param length_B length of the key in bytes (between 1 and 255)
+ * \param length_b length of the key in bits (between 8 and 2048)
  */
 
-void arcfour_init(const void *key, uint8_t length_B, arcfour_ctx_t *ctx);
+void arcfour_init(const void *key, uint16_t length_b, arcfour_ctx_t *ctx);
 
 /** \fn uint8_t arcfour_gen(arcfour_ctx_t *ctx)
  * \brief generates a byte of keystream