ed25519/amd64-51-30k/hram.c

   1 #include "crypto_hash_sha512.h"
   2 #include "hram.h"
   3
   4 void get_hram(unsigned char *hram, const unsigned char *sm, const unsigned char *pk, unsigned char *playground, unsigned long long smlen)
   5 {
   6   unsigned long long i;
   7
   8   for (i =  0;i < 32;++i)    playground[i] = sm[i];
   9   for (i = 32;i < 64;++i)    playground[i] = pk[i-32];
  10   for (i = 64;i < smlen;++i) playground[i] = sm[i];
  11
  12   crypto_hash_sha512(hram,playground,smlen);
  13 }