Tiny Encryption Algorithm | Cryptography, Block Cipher, Patent, Key Schedule, Magic Number (programming), Hacker (computing), Cryptographic Hash Function, Chosen-plaintext Attack, Feistel Cipher, XXTEA

Lambert M. Surhone (u. a.)

ISBN 10: 6130359039 / ISBN 13: 9786130359034

Published by OmniScriptum, 2026

About this Item

Tiny Encryption Algorithm | Cryptography, Block Cipher, Patent, Key Schedule, Magic Number (programming), Hacker (computing), Cryptographic Hash Function, Chosen-plaintext Attack, Feistel Cipher, XXTEA | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130359034 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.

Seller Inventory # 101336595

Bibliographic Details

• Title: Tiny Encryption Algorithm | Cryptography, Block Cipher, Patent, Key Schedule, Magic Number (programming), Hacker (computing), Cryptographic Hash Function, Chosen-plaintext Attack, Feistel Cipher, XXTEA
• Publisher: OmniScriptum
• Publication Date: 2026
• Language: English
• ISBN 10: 6130359039
• ISBN 13: 9786130359034
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 6D millimeters 220 millimeters width by 150 millimeters height by 6 millimeters depth
• Weight: 161 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In cryptography, the Tiny Encryption Algorithm (TEA) is a block cipher notable for its simplicity of description and implementation (typically a few lines of code). It was designed by David Wheeler and Roger Needham of the Cambridge Computer Laboratory; it was first presented at the Fast Software Encryption workshop in Leuven in 1994, and first published in the proceedings of that workshop. TEA operates on 64-bit blocks and uses a 128-bit key. It has a Feistel structure with a suggested 64 rounds, typically implemented in pairs termed cycles. It has an extremely simple key schedule, mixing all of the key material in exactly the same way for each cycle. Different multiples of a magic constant are used to prevent simple attacks based on the symmetry of the rounds. The magic constant, 2654435769 or 9E3779B916 is chosen to be 232/Ï•, where Ï• is the golden ratio.