Function sha256_fromMidstate

src/simplicity/sha256.h:83–92

Converts a given 'midstate' value to a 'hash' value as 32 bytes stored in an unsigned char array. * * Precondition: unsigned char hash[32]; * uint32_t midstate[8] */

 *               uint32_t midstate[8]
 */
static inline void sha256_fromMidstate(unsigned char* hash, const uint32_t* midstate) {
  WriteBE32(hash + 0*4, midstate[0]);
  WriteBE32(hash + 1*4, midstate[1]);
  WriteBE32(hash + 2*4, midstate[2]);
  WriteBE32(hash + 3*4, midstate[3]);
  WriteBE32(hash + 4*4, midstate[4]);
  WriteBE32(hash + 5*4, midstate[5]);
  WriteBE32(hash + 6*4, midstate[6]);
  WriteBE32(hash + 7*4, midstate[7]);
}

/* Converts a given 'hash' value as 32 bytes stored in an unsigned char array to a 'midstate' value.
 *