-
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
19 changed files
with
937 additions
and
243 deletions.
There are no files selected for viewing
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| // Copyright (c) 2023, Sudipto Chandra | ||
| // All rights reserved. Check LICENSE file for details. | ||
|
|
||
| import 'dart:math'; | ||
| import 'dart:typed_data'; | ||
|
|
||
| import 'package:cipherlib/cipherlib.dart'; | ||
| import 'package:pointycastle/pointycastle.dart' as pc; | ||
|
|
||
| import 'base.dart'; | ||
|
|
||
| Random random = Random(); | ||
|
|
||
| class CipherlibBenchmark extends Benchmark { | ||
| final Uint8List key; | ||
| final Uint8List iv; | ||
|
|
||
| CipherlibBenchmark(int size, int iter, int keySize) | ||
| : key = Uint8List.fromList(List.filled(keySize, 0x9f)), | ||
| iv = Uint8List.fromList(List.filled(32, 0x87)), | ||
| super('cipherlib', size, iter); | ||
|
|
||
| @override | ||
| void run() { | ||
| AES(key).ige(iv).encrypt(input); | ||
| } | ||
| } | ||
|
|
||
| class PointyCastleBenchmark extends Benchmark { | ||
| final Uint8List key; | ||
| final Uint8List iv; | ||
|
|
||
| PointyCastleBenchmark(int size, int iter, int keySize) | ||
| : key = Uint8List.fromList(List.filled(keySize, 0x9f)), | ||
| iv = Uint8List.fromList(List.filled(32, 0x87)), | ||
| super('PointyCastle', size, iter); | ||
|
|
||
| @override | ||
| void run() { | ||
| var inp = Uint8List.fromList(input); | ||
| var out = Uint8List(inp.length); | ||
| var instance = pc.BlockCipher('AES/IGE'); | ||
| instance.init( | ||
| true, | ||
| pc.ParametersWithIV(pc.KeyParameter(key), iv), | ||
| ); | ||
| for (int i = 0; i < inp.length; i += 16) { | ||
| instance.processBlock(inp, i, out, i); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| void main() async { | ||
| print('--------- AES/IGE ----------'); | ||
| final conditions = [ | ||
| [5 << 20, 10], | ||
| [1 << 10, 5000], | ||
| [16, 100000], | ||
| ]; | ||
| for (var condition in conditions) { | ||
| int size = condition[0]; | ||
| int iter = condition[1]; | ||
| print('---- message: ${formatSize(size)} | iterations: $iter ----'); | ||
| print('[AES-128]'); | ||
| await CipherlibBenchmark(size, iter, 16).measureDiff([ | ||
| PointyCastleBenchmark(size, iter, 16), | ||
| ]); | ||
| print('[AES-192]'); | ||
| await CipherlibBenchmark(size, iter, 24).measureDiff([ | ||
| PointyCastleBenchmark(size, iter, 24), | ||
| ]); | ||
| print('[AES-256]'); | ||
| await CipherlibBenchmark(size, iter, 32).measureDiff([ | ||
| PointyCastleBenchmark(size, iter, 32), | ||
| ]); | ||
| print(''); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.