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xxtea-ruby

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XXTEA is a fast and secure encryption algorithm. This is a XXTEA library for Ruby. It is different from the original XXTEA encryption algorithm. It encrypts and decrypts raw binary data instead of 32bit integer array, and the key is also the raw binary data.
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 Popularity
Downloads
10,101
Stars
7
Forks
1
Watchers
2
 Releases
Current version
1.3.1
Total releases
3
First release
2016-02-07
Latest release
2016-02-13
 Development
Primary Language
C
Licenses
MIT
Average date of last 50 commits
2016-02-10
Reverse Dependencies
0

 Dependencies

Runtime

ffi
>= 1.9.10, ~> 1.9
 Project Readme

XXTEA for Ruby

XXTEA logo

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Introduction

XXTEA is a fast and secure encryption algorithm. This is a XXTEA library for Ruby.

It is different from the original XXTEA encryption algorithm. It encrypts and decrypts raw binary data instead of 32bit integer array, and the key is also the raw binary data.

Installation

gem install xxtea-ruby

Usage

# encoding: utf-8
require "xxtea"
text = "Hello World! 你好，中国！"
key = "1234567890"
encrypt_data = XXTEA.encrypt(text, key)
decrypt_data = XXTEA.decrypt_utf8(encrypt_data, key)
puts (text == decrypt_data ? "success!" : "fail!");
XXTEA.decrypt_utf8(encrypt_data, key) == XXTEA.decrypt(encrypt_data, key).force_encoding(Encoding::UTF_8)

Note

decrypt_utf8 is an alias of decrypt in ruby 1.8.x or lower version.