aspEasyCrypt

This is an ASP component for use with the IIS Server. It allows you to hash, cipher and make checksum on strings and on files. It supports 22 types of hash, 5 checksums and 37 different ciphers. With this component you can make strong security pages, sign page or messages, made the programs to exchange key, making public and private keys, you have all the standards to cipher and hash to do it.