Computer Security
The Standard Data Encryption Algorithm
The Standard Data Encryption Algorithm
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Cryptography and Network Security: Principles and Practice
Cryptography and Network Security: Principles and Practice
A Bit-Serial Implementation of the International Data Encryption Algorithm IDEA
FCCM '00 Proceedings of the 2000 IEEE Symposium on Field-Programmable Custom Computing Machines
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In modern systems, data security is needed more than ever before as it helps in keeping private data private. In today's world where data communications, distributed data processing, financial transactions, and multilevel sharing of data resources has become an important aspect of computer system and an integral part of day-to-day function, cryptography is the only way of ensuring data security. Many algorithms exist which can be categorized as Symmetric or Asymmetric algorithms. This paper presents International Data Encryption Algorithm (IDEA) - its advantages, disadvantages, hardware implementation considerations in Field Programmable Gate Arrays (FPGA), resource utilization and achievable performance. The algorithm analysis and the optimization techniques used are described. Implementation results are compared to the commercial implementation solutions.