Self-paced course

Confidential Communication in the Internet

Offered by Prof. Dr. Christoph Meinel

This video belongs to the openHPI course Confidential Communication in the Internet. Do you want to see more?

1.6 Data Encryption Standard

Time effort: approx. 26 minutes

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About this video


Errata:

  • From 8:30 the correct number in English is ~ "72 quadrillion"