The Expeditious Cipher (X-Cipher): A High Throughput Lightweight Cipher

Provided by: International Journal of Computer Science and Communication Security (IJCSCS)
Topic: Security
Format: PDF
Pervasive computing utilizes devices with cost constraints and limited resources in terms of memory, processing speed, and battery supply. Furthermore, the authors are witnessing the phenomena of halving of the price for constant computing power in less than two years. RFID processes sensitive health-monitoring or biometric data. Accordingly there is a demand for specially-designed cryptographic primitives that are to be efficiently implemented. For these implementations and ciphers that are particularly suited for this purpose, they use the term \"Lightweight cipher\".

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