EFT Calculator

470 KB   2,178 downloads
0.4 Beta 100% FREE GPL    
4.8/5 1
Performs common cryptographic operations

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The EFT Calculator application was developed to be a small tool that performs common cryptographic operations used in electronic funds transfer applications. DES and 3DES operations are performed in the corresponding application tab.

Data information is entered on top and the key is entered below that. Clicking on the Encrypt and Decrypt performs the corresponding operation and the result is displayed below. In addition to the operation, the application calculates the key check value and also determines the parity of the key used. This information is displayed below the key.

Once the result is determined, the application can force odd or even bit parity on the result by clicking on the Odd Parity or Even Parity buttons. In addition to the DES/3DES operations, the application can also perform bitwise AND/OR/XOR operations between the data and the key. This is done by clicking on the AND, OR and XOR buttons.
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Last updated on August 18th, 2011
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EFT Calculator - The main window of EFT Calculator, a small tool that performs common cryptographic operations used in electronic funds transfer applications.