#include "memxor.h"
#include "keccak.h"
-void keccak_f1600(uint8_t a[200]);
-
+/*
+//void keccak_f1600(uint8_t a[200]);
+void keccak_lastBlock_f1(keccak_ctx_t* ctx, const void* block, uint16_t length_b);
void keccak_lastBlock(keccak_ctx_t* ctx, const void* block, uint16_t length_b){
- uint8_t length_B;
- while(length_b >= ctx->r){
- keccak_nextBlock(ctx, block);
- block = (uint8_t*)block + ctx->bs;
- length_b -= ctx->r;
- }
- length_B = length_b / 8;
- memxor(ctx->a, block, length_B);
- /* append 1 */
- if(length_b & 7){
- /* we have some single bits */
- uint8_t t;
- t = ((uint8_t*)block)[length_B] >> (8 - (length_b & 7));
- t |= 0x01 << (length_b & 7);
- ctx->a[length_B] ^= t;
- }else{
- ctx->a[length_B] ^= 0x01;
- }
- if(length_b == ctx->r - 1){
- keccak_f1600(ctx->a);
- }
- ctx->a[ctx->bs - 1] ^= 0x80;
- keccak_f1600(ctx->a);
+ keccak_lastBlock_f1(ctx, block, length_b);
+ // ctx->a[ctx->bs - 1] ^= 0x80;
+ // keccak_f1600(ctx->a);
}
-
+*/