S-DES algorithm implementation for CPU.
For parallel version using OpenCL see S-DES-OpenCL
Tested on AMD Phenom II X4 945 @ 3,3 GHz.
S-DES encryption of file: lipsum-500mb.txt.
File loaded in 0.703 s
File size: 525165036 bytes.
Text encrypted in 74.641 s
File saved in 1.094 s
Total time elapsed: 76.453 s
Press any key to continue . . .