X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=threefish.h;h=fe3ce783c141c1c81c2b58ce82602e5bb6fc71cd;hb=ff9f1b74e757f2f67b11c51f65b12fffaa02e18d;hp=618babe6bb230ba5bbb0c457e32fa7a810c88156;hpb=b5a057d2dfa6b43f3850b3858c11a079eb9086f0;p=avr-crypto-lib.git

diff --git a/threefish.h b/threefish.h
index 618babe..fe3ce78 100644
--- a/threefish.h
+++ b/threefish.h
@@ -54,13 +54,19 @@ typedef struct{
 } threefish1024_ctx_t;
 
 
+void threefish_mix(void* data, uint8_t rot);
+void threefish_invmix(void* data, uint8_t rot);
 
-void threefish256_init(void* key, void* tweak, threefish256_ctx_t* ctx);
-void threefish512_init(void* key, void* tweak, threefish512_ctx_t* ctx);
-void threefish1024_init(void* key, void* tweak, threefish1024_ctx_t* ctx);
+void threefish256_init(const void* key, const void* tweak, threefish256_ctx_t* ctx);
+void threefish512_init(const void* key, const void* tweak, threefish512_ctx_t* ctx);
+void threefish1024_init(const void* key, const void* tweak, threefish1024_ctx_t* ctx);
 
-void threefish256_enc(void* data, threefish256_ctx_t* ctx);
-void threefish512_enc(void* data, threefish512_ctx_t* ctx);
-void threefish1024_enc(void* data, threefish1024_ctx_t* ctx);
+void threefish256_enc(void* data, const threefish256_ctx_t* ctx);
+void threefish512_enc(void* data, const threefish512_ctx_t* ctx);
+void threefish1024_enc(void* data, const threefish1024_ctx_t* ctx);
+
+void threefish256_dec(void* data, const threefish256_ctx_t* ctx);
+void threefish512_dec(void* data, const threefish512_ctx_t* ctx);
+void threefish1024_dec(void* data, const threefish1024_ctx_t* ctx);
 
 #endif /* THREEFISH_H_ */