byte[] ba0 = Codec.hexStringToByte(value); byte[] baVal = new byte[ba0.length - 16]; System.arraycopy(ba0, 0, baVal, 0, ba0.length - 16);
byte[] baVal = Codec.hexStringToByte(value); MessageDigest md = MessageDigest.getInstance("SHA-256"); md.update(privateKey);
byte[] ba0 = Codec.hexStringToByte(value); byte[] baVal = new byte[ba0.length - 16]; System.arraycopy(ba0, 0, baVal, 0, ba0.length - 16);
byte[] baVal = Codec.hexStringToByte(value); MessageDigest md = MessageDigest.getInstance("SHA-256"); md.update(privateKey);