HS Crypto is a software library in C (supplied with full Source Code) which offers a programmer an API to several data Encryption / decryption algorithms. Implemented methods include the use of 2 either pre-defined or dynamically generated translation tables, an XOR-based stream cipher method with random dynamic key, plus the library includes

OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security (TLS) protocol formerly known as the Secure Sockets Layer (SSL) protocol. The protocol implementation is based on a full-strength general purpose cryptographic library, which can also be used stand-alone. Anyone can learn computer science. Make games, apps and art with code. Some of the source code is not yet published here, though all source code is still available from https://www.aescrypt.com. The code in this repository is the current development code and may contain code that has not been fully tested. Also, there are keyboard shortcuts like Ctrl+U that can be used to view source. All this method does is add about a two second delay to someone trying to view your source and it does irritate users who aren't trying to view your source. "JavaScript Encryption" This is by far the most popular way to try to hide one's source code.

The source code for open source USB encryption software is publicly available. This allows anyone to understand exactly how the software works and what it does. Open source code allows you and the Internet community to ensure that the encryption software does not have exploitable backdoors programmed into it.

PALISADE is an open-source project that provides efficient implementations of lattice cryptography building blocks and leading homomorphic encryption schemes. PALISADE is designed for usability, providing simpler APIs, modularity, cross-platform support and integration of hardware accelerators. Step 2: Download the PHP encryption script. Then change your source code path, encryption key, and excluded files. Then run encryption script in your server or localhost. Please note, you should keep PHP source code to src folder. Step 3: Then you can see a new folder created in the encrypted folder. The encrypted folder should have permission Source Code Padding; No Right Click Scripts "JavaScript Encryption" HTML Protection Software; However the article concludes: Unfortunately, the short answer to this question is, you can't [hide your source code]. There have been various methods put forth, but all of these are easily circumvented.

Class for encrypting/decrypting files using a Vernam chipher.

Twofish Source Code. Reference C Implementation (Updated 6/20/2011) Optimized C Implementation; Pentium/Pro/II Assembly; 6805 Assembly; Z80 Assembly; C# (by Josip Medved) C# (part of CEX-NET by John Underhill) C++ (part of CEX by John Underhill) Delphi (part of DCPcrypt) Java (part of Cryptix) Optimized C (two versions by Drew Csillag) Perl