X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=echo%2Fecho.h;h=6255a4cdbf14856036a0cd03227bcc4563fd3ba0;hb=b8aa8d06134ce687993cb3148d66ebd86dbf1d6f;hp=fcb02f275e2c581a79255f07fde71942d2254b45;hpb=450d74da32fadde564961f4095662fde5c61bb9e;p=avr-crypto-lib.git

diff --git a/echo/echo.h b/echo/echo.h
index fcb02f2..6255a4c 100644
--- a/echo/echo.h
+++ b/echo/echo.h
@@ -1,7 +1,7 @@
 /* echo.h */
 /*
     This file is part of the AVR-Crypto-Lib.
-    Copyright (C) 2010 Daniel Otte (daniel.otte@rub.de)
+    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
@@ -43,13 +43,27 @@ typedef struct{
 	uint16_t id;
 }echo_small_ctx_t;
 
+typedef struct{
+	uint8_t v[8*16];
+	uint8_t salt[16];
+	uint64_t counter;
+	uint16_t id;
+}echo_large_ctx_t;
+
+void echo_small_nextBlock(echo_small_ctx_t *ctx, void *block);
+void echo_small_lastBlock(echo_small_ctx_t *ctx, void *block, uint16_t length_b);
+void echo_small_ctx2hash(void *dest, uint16_t length_b, echo_small_ctx_t *ctx);
+void echo224_ctx2hash(void *dest, echo_small_ctx_t *ctx);
+void echo256_ctx2hash(void *dest, echo_small_ctx_t *ctx);
+void echo224_init(echo_small_ctx_t *ctx);
+void echo256_init(echo_small_ctx_t *ctx);
 
-void echo_small_nextBlock(echo_small_ctx_t* ctx, void* block);
-void echo_small_lastBlock(echo_small_ctx_t* ctx, void* block, uint16_t length_b);
-void echo_small_ctx2hash(void* dest, uint16_t length_b, echo_small_ctx_t* ctx);
-void echo224_ctx2hash(void* dest, echo_small_ctx_t* ctx);
-void echo256_ctx2hash(void* dest, echo_small_ctx_t* ctx);
-void echo224_init(echo_small_ctx_t* ctx);
-void echo256_init(echo_small_ctx_t* ctx);
+void echo_large_nextBlock(echo_large_ctx_t *ctx, void *block);
+void echo_large_lastBlock(echo_large_ctx_t *ctx, void *block, uint16_t length_b);
+void echo_large_ctx2hash(void *dest, uint16_t length_b, echo_large_ctx_t *ctx);
+void echo384_ctx2hash(void *dest, echo_large_ctx_t *ctx);
+void echo512_ctx2hash(void *dest, echo_large_ctx_t *ctx);
+void echo384_init(echo_large_ctx_t *ctx);
+void echo512_init(echo_large_ctx_t *ctx);
 
 #endif /* ECHO_H_ */