HsCipherSDK Encryption Library 1.1 descriptions HsCipherSDK is an Encryption Library providing an API to a suite of symmetric key cryptographic algorithms & one way hash digital signature algorithms. The library includes the following block & stream cipher modules:* AES - FIPS 197* DES & Triple DES - FIPS-46-1 FIPS-46-3* ARC4 CAST-128 - RFC 2144 * Blowfish algorithm * Twofish algorithm* MD5 message digest algorithm - RFC 1321* SHA-1 - RFC 3174* SHA-256 - FIPS 180-2HsCipherSDK includes s standard DLL for use from Visual C standard DLL for use from Visual Basic & ActiveX DLL for use from Visual C Visual Basic or any other language supporting activeX. HsCipherSDK itself is fully written in Visual C & the source code is included with HsCipherSDK Plus editionHsCipherSDK allows the calling user application to perform the following operations:* Encrypt & decrypt memory buffers with selected algorithm & key* Encrypt & decrypt disk files with selected algorithm & key* Digitally sign buffers using one of selected hashing algorithms* Digitally sign disk files using one of selected hashing algorithms