decompressPublicKey function

Uint8List decompressPublicKey(
  1. Uint8List compressedPubKey
)

Given a byte array computes its expanded version and returns it as a byte array, including the leading 04

Implementation

Uint8List decompressPublicKey(Uint8List compressedPubKey) {
  return Uint8List.view(
      params.curve.decodePoint(compressedPubKey)!.getEncoded(false).buffer);
}