What are shift register cascades?



What are shift register cascades?..

Answer / Shishir Mishra

Shift Register Cascades are a type of cryptographic key scheduling algorithm used in some block ciphers like DES (Data Encryption Standard). The process involves feeding the output of one shift register into the input of another, creating a chain or cascade of shift registers. This approach is used to generate encryption and decryption keys from a single initial value.

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