Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.11b
- /
- Pages.192-195
- /
- 2000
Implementation of A3 Algorithm for GSM System Using VHDL
VHDL을 이용한 GSM 시스템의 A3 알고리즘 구현
Abstract
GSM(Global System for Mobile Communication) system which is being used in Europe is composed A3, A5 and A8 algorithms. In this paper we implement A3 algorithm using VHDL, and verify the design by simulation. The A3 algorithm is divided into 3 parts, the encryption part, in which F-function encrypts 64 bit block data;the key generation part, which produces 32 bit subkeys;the control part, which produces the control code.
Keywords