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Weak Key: Cryptography, Cipher, Data Encryption Standard, Key Schedule, Feistel Cipher,S-box, Bruce Schneier, Cryptanalysis, Authentication, Strong Authentication -

English
2026-03-22
€137.01 €195.73

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In cryptography, a weak key is a key which when used with a specific cipher, makes the cipher behave in some undesirable way. Weak keys usually represent a very small fraction of the overall keyspace, which usually means that if one generates a random key to encrypt a message weak ... Full description

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In cryptography, a weak key is a key which when used with a specific cipher, makes the cipher behave in some undesirable way. Weak keys usually represent a very small fraction of the overall keyspace, which usually means that if one generates a random key to encrypt a message weak keys are very unlikely to give rise to a security problem. Nevertheless, it is considered desirable for a cipher to have no weak keys. A cipher with no weak keys is said to have a flat, or linear, key space.

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786130363345
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€137.01 €195.73