hmacBytes static method
Implementation
static Uint8List hmacBytes(String message, String secret, Digest digest, int blockLength) {
var messageBytes = utf8.encode(message);
var secretBytes = utf8.encode(secret);
var hmac = HMac(digest, blockLength);
hmac.init(KeyParameter(Uint8List.fromList(secretBytes)));
return hmac.process(Uint8List.fromList(messageBytes));
}