SmartDongle C# Example Source Code

Release 3.3
May 21, 2008

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Examples

Edit the example code to use your unique key values, for example:

P1 = 0xec6cc589aefd1e75;
P2 = 0xfcec0a6a82747b3f;

• Example 1: Simple method to check for valid SmartDongle
  
  

• Example 2a: Write some application data to a SmartDongle
  
• Example 2b: Read the application data written in Example 2a
  
  

  If you store data on a SmartDongle you may wish to encrypt the data transmitted over the USB bus.
  

  Examples 3a and 3b below use AES encryption. A developer could use Example 3a as a utility to write passwords, serial numbers, etc to a SmartDongle that can be read back and used in an application as demonstrated by Example 3b
  

• Example 3a: Encrypt a user string using AES and write this string to a SmartDongle
  
• Example 3b: Read and decrypt the secret written in Example 3a
  

• Example 4: Read a SmartDongle Serial Number