JEA K-128: A novel Encryption Algorithm Using VHDL

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Provided by: Mutah University
Topic: Data Management
Format: PDF
Data security is an important issue in computer networks and cryptographic algorithms are essential parts in network security. In this paper a new block-ciphering algorithm, JEA K-128 (for Jamal Encryption Algorithm with a Key of length 128 bits) is described. JEA K-128 is a symmetric block cipher suitable for hardware or software implementations. JEA K-128 has a 64-bit word size, 4-rounds, and 128-bit is the length of the secret key. New cryptographic features in the authors' work include the use of many successive XORing for the plaintext with sub-keys, and the use of multiple multiplexers in sub-keys generator.
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