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ebayazi
Posts: 29
Posted 16:13 Feb 15, 2014 |

Dear Dr. Guo, or classmates

who can please explain this example for me? it is not clear on lecture

hpguo
Posts: 139
Posted 22:14 Feb 15, 2014 |

I just created some videos to explain how to generate keys and how DES works. Please watch these videos.

ebayazi
Posts: 29
Posted 22:24 Feb 15, 2014 |

Thank you professor :)

ebayazi
Posts: 29
Posted 00:35 Feb 16, 2014 |

Dear professor,

both DES-IntiaalPermutation and DES-ExpansionPBox videos are same and related to the initial permutaion. would you please post the DES-ExpansionPBox video?

Last edited by ebayazi at 00:42 Feb 16, 2014.