It is possible to use a hash function to construct a block cipher with a structure similar

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It is possible to use a hash function to construct a block cipher with a structure similar to DES. Because a hash function is one way and a block cipher must be reversible (to decrypt), how is it possible?

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Cryptography And Network Security

ISBN: 9780136097044

5th Edition

Authors: William Stallings

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Question Posted: Jan 27, 2024 12:01 PM

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It is possible to use a hash function to construct a block cipher with a structure similar

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If you examine the structure of a single round of DES you ...View the full answer

Cryptography And Network Security

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