BravoTango86’s gists

BravoTango86 / WebPushHelper.cs

Created September 20, 2016 21:50

Encrypting Data for Web Browser Push API Notifications

	/*
	* Built for .NET Core 1.0 on Windows 10 with Portable.BouncyCastle v1.8.1.1
	*
	* Tested on Chrome v53.0.2785.113 m (64-bit) and Firefox 48.0.2
	*
	* Massive thanks to Peter Beverloo for the following:
	* https://docs.google.com/document/d/1_kWRLJHRYN0KH73WipFyfIXI1UzZ5IyOYSs-y_mLxEE/
	* https://tests.peter.sh/push-encryption-verifier/
	*
	* Some more useful links:

BravoTango86 / SntpClient.cs

Created September 20, 2016 21:51

C# SNTP Client based on android.net.SntpClient

	/*
	* Derived from https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/net/SntpClient.java
	*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0

BravoTango86 / BarcodeGenerator.cs

Created September 20, 2016 21:52

Barcode Generation in C# using ZXing for .NET Core and ImageProcessorCore

	/*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software

BravoTango86 / OtpAuthenticator.cs

Created September 20, 2016 21:53

C# OTP Implementation with TOTP and HOTP

	/*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software

BravoTango86 / Base32.cs

Created September 20, 2016 22:03

Base32 Encoding and Decoding in C#

	/*
	* Derived from https://github.com/google/google-authenticator-android/blob/master/AuthenticatorApp/src/main/java/com/google/android/apps/authenticator/Base32String.java
	*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0

BravoTango86 / SntpClient.cs

Created September 20, 2016 22:04

C# SNTP Client based on android.net.SntpClient

	/*
	* Derived from https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/net/SntpClient.java
	*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0

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