1)   EDCrypt 3.1
EDCrypt is an ActiveX control performing following functions: - encrypts and decrypts data using 6 strong symmetrical block ciphers - computes message digests of data using 18 hashing algorithms - securely shreds files
encryption, decryption, hashing, message digest, shredding, security, cryptography, cipher,

 2)   .NET Encryption Library 1.09
Affordable, powerful, and easy to use .NET Encryption/Hashing/Compression Library. Encrypt sensitive information such as passwords, credit cards and social security numbers.
.NET Encryption, Encryption Library, Hashing, Compression,

 3)   CommuniCrypt QuickHasher 1.00
With CommuniCrypt QuickHasher you can create a Hash value of a file or verify the authenticity of a file with an existing hash value. QuickHasher uses the modern SHA-2 Hash with 256 bit. The outdated MD5 is not supported. Requires VB6 runtime!
hashing, hash size, MD5, SHA, SHA-2, checksum,