Cryptographic Service Provider Developer's Toolkit (CSPDK) for Windows

The Cryptographic Service Provider Developer's Kit is eligible for export from the U.S. to all customers worldwide, except to U.S. embargoed destinations. Other countries may exercise separate jurisdiction over the import, export, or use of encryption products. Users who download this product should observe any local regulations that may apply to the distribution or use of encryption products. This version is the first release on CNET Download.com.