Removed code

src/crypto/keccak.h

@@ -1,26 +0,0 @@
-// keccak.h
-// 19-Nov-11  Markku-Juhani O. Saarinen <mjos@iki.fi>
-
-#ifndef KECCAK_H
-#define KECCAK_H
-
-#include <stdint.h>
-#include <string.h>
-
-#ifndef KECCAK_ROUNDS
-#define KECCAK_ROUNDS 24
-#endif
-
-#ifndef ROTL64
-#define ROTL64(x, y) (((x) << (y)) | ((x) >> (64 - (y))))
-#endif
-
-// compute a keccak hash (md) of given byte length from "in"
-int keccak(const uint8_t *in, int inlen, uint8_t *md, int mdlen);
-
-// update the state
-void keccakf(uint64_t st[25], int norounds);
-
-void keccak1600(const uint8_t *in, int inlen, uint8_t *md);
-
-#endif