How can we generate same hash code from same String using SHA256 or else in iOS & android in Flutter?

Question

There are some solutions to generate same hash code in android & iOS using native programming language (Swift & Java or Kotlin).

How can I do the same using dart language in Flutter?

Ahmed AL-Yousif · Accepted Answer · 2019-09-25 09:25:01Z

2

Check this package .

usage:

import 'package:crypto/crypto.dart';
import 'dart:convert'; // for the utf8.encode method

void main() {
  var bytes = utf8.encode("MyString"); // data being hashed

  var digest = sha256.convert(bytes);

  print("Digest as bytes: ${digest.bytes}");
  print("Digest as hex string: $digest");
}

answered Sep 25, 2019 at 9:25

Ahmed AL-Yousif

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1 Comment

AQeeL Over a year ago

When I encode strings such as this character ( " ) to byte List, it gives me different represents between iOS and android: in android: [34]. in iOS: [226,128,156].

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