void twister_big_ctx2hash(void* dest, twister_big_ctx_t* ctx, uint16_t hashsize_b);
/*********************************************************************/
void twister384_init(twister384_ctx_t* ctx);
void twister_big_ctx2hash(void* dest, twister_big_ctx_t* ctx, uint16_t hashsize_b);
/*********************************************************************/
void twister384_init(twister384_ctx_t* ctx);
-void twister384_nextBlock(twister384_ctx_t* ctx, void* msg);
-void twister384_lastBlock(twister384_ctx_t* ctx, void* msg, uint16_t length_b);
+void twister384_nextBlock(twister384_ctx_t* ctx, const void* msg);
+void twister384_lastBlock(twister384_ctx_t* ctx, const void* msg, uint16_t length_b);
/*********************************************************************/
void twister512_init(twister512_ctx_t* ctx);
/*********************************************************************/
void twister512_init(twister512_ctx_t* ctx);
-void twister512_nextBlock(twister512_ctx_t* ctx, void* msg);
-void twister512_lastBlock(twister512_ctx_t* ctx, void* msg, uint16_t length_b);
+void twister512_nextBlock(twister512_ctx_t* ctx, const void* msg);
+void twister512_lastBlock(twister512_ctx_t* ctx, const void* msg, uint16_t length_b);