VestaFq.fromBytes64 constructor

VestaFq.fromBytes64(
  1. List<int> bytes
)

Implementation

factory VestaFq.fromBytes64(List<int> bytes) {
  bytes = bytes.exc(
    length: 64,
    operation: "fromBytes64",
    reason: "Invalid bytes length.",
  );
  return VestaFq._fromU512([
    BigintUtils.fromBytes(bytes.sublist(0, 8), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(8, 16), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(16, 24), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(24, 32), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(32, 40), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(40, 48), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(48, 56), byteOrder: Endian.little),
    BigintUtils.fromBytes(bytes.sublist(56, 64), byteOrder: Endian.little),
  ]);
}