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Published on January 4th, 2018 📆 | 7185 Views ⚑

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NETWORK SECURITY – DES (DATA ENCRYPTION STANDARD) ALGORITHM

iSpeech.org


DES algorithm follows the Feistel Structure
Most of the Block cipher algorithms follows Feistel Structure

BLOCK SIZE - 64 bits Plain Text
No. of Rounds - 16 Rounds
Key Size - 64 bits
Sub Key Size - 48 bits
No. of Sub Keys - 16 Sub Keys
Cipher Text - 64 bits


2018-01-04 20:27:00

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Tagged with: algorithm • encryption • network • security • standard