libswarm-ng

C implementation of BMT hasher, Swarmhash and Single Owner Chunk for swarm
git clone git://git.defalsify.org/libswarm-ng.git
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swarm.c (651B)

      1 #include <stdint.h>
      2 #include <stddef.h>
      3 
      4 #include "keccak-tiny.h"
      5 #include "swarm.h"
      6 #include "keystore.h"
      7 
      8 int keccak_hash_btc(unsigned char *out, size_t out_sz, const unsigned char *in, size_t in_sz) {
      9 	return keccak_hash((uint8_t*)out, out_sz, (uint8_t*)in, in_sz, SWARM_KECCAK_RATE, SWARM_KECCAK_PADDING);
     10 }
     11 
     12 //int keccak_hash_btc_v(unsigned char *out, size_t out_sz, const unsigned char *in, size_t in_sz, const unsigned char *vector, size_t *vector_sz, int vector_count) {
     13 //	int i;
     14 //	int sz;
     15 //	int *p;
     16 //
     17 //	src = vector;
     18 //	p = out + SWARM_WORD_SIZE;
     19 //	for (i = 0; i < vector_count; i++) {
     20 //		sz = *(vector_sz +i );
     21 //		memcpy
     22 //	}
     23 //}
     24 //