DES S-BOX operation

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DES encryption the Substitution step/S-Box
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thanks man . I understood all DES steps clearly now

MyChannel-ocus
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Great and clear step by step explanation. Thanks Dr for sharing this

SamiEltamawy
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Thank you 🙏 god bless you and guide you

نور-بقف
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Thankyou for a very good description. your videos for DES are excellent. could you please describe this question too "What is the output of the first round of the DES algorithm when the plaintext and the key are both all zeros? or all ones?" A hopeful student is asking this question. looking forward to hear from you soon on your youtube channel.

melika
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how were the numbers 14 4 13 1 2 15 ... found?

amedeodeamicis