WinCrypt - A Cryptography library for VA Smalltalk

VA Smalltalk is a "100% VisualAge compatible" IDE that includes the original VisualAge technology and the popular VA Assist and WidgetKit add-ons.

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WinCrypt - A Cryptography library for VA Smalltalk

Postby jvdsandt » Fri Jul 10, 2009 4:00 am

Hi All,

At Nationaal Spaarfonds we created a new library that makes the Cryptography functionality from Windows accessible from Smalltalk. In the first version the following features are available:
- Symmetric encryption and decryption using RC4, DES, TripleDES and AES-256
- The MD5, SHA and SHA-256 hash functions
- The HMAC-MD5, HMAC-SHA and HMAC-SHA-256 message authentication functions.

The software is available on ( and more information on how to use the library is available on my blog

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