"QuickCrypt Library – fast, highly optimized implementation of 7 symmetric encryption algorithms".

A fast, highly optimized implementation of symmetric (private-key) encryption/decryption algorithms: DES, Triple DES (3DES), DESX, BLOWFISH, RIJNDAEL (AES – Advanced Encryption Standard), GOST (USSR/Russian Encryption Standard). "QuickCrypt Library" supports 5 modes of operation: ECB (Electronic Codebook), CBC (Cipher Block Chaining), CFB (Cipher Feedback), OFB (Output Feedback), CTR (Counter mode). The library allows to encrypt/decrypt files, memory blocks, strings, blobs, streaming data. "QuickCrypt Library" is quick, flexible, easy to use. "QuickCrypt Library" supports 2 interfaces: QuickCrypt API (the API can be used as is, or it can be used to create wrappers for languages that can use DLL or LIB), and C++ Interface (C++ wrapper classes to QuickCrypt API). It allows static/dynamic linking. It has no external dependencies such as MFC DLLs, COM/DCOM or other component. The help file has C, C++ and Visual Basic (VB) examples showing how to add encrypting/decrypting functionality to Windows applications quickly and easily.

encrypt encryption encrypting encrypted algorithm file string data block memory DES Triple 3DES AES RIJNDAEL BLOWFISH decrypt decryption decrypting standard symmetric private key cipher counter mode c c++ vb visual basic DLL LIB cryptoapi crypto api Quick