MarshallSoft C/C++ AES Library - Version 2.0 The MarshallSoft AES Library for C/C++ (AES4C) is a toolkit that allows software developers to easily implement strong encryption and decryption into a Windows C/C++, Visual C++, .NET or Visual C# application. AES4C is a component (DLL) library that provides an easy interface to encrypt/decrypt files and data using the 256-bit Rijndael "Advanced Encryption Standard" (AES) as specified by the U.S. National Institute of Standards and Technology (NIST).The AES algorithm is commonly used by many financial entities such as banks to protect their customer's sensitive information.Some of the features of AES4C are:- Performs 256-bit AES encryption & decryption.- Does key generation from password phrases.- Encrypts & decrypt files, strings, and byte data.- Implements buffer padding (spaces, zeros, random bytes).