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公开(公告)号:US20250047467A1
公开(公告)日:2025-02-06
申请号:US18716369
申请日:2022-12-05
Applicant: Agency for Science, Technology and Research
Inventor: Ming Ming WONG , Jayce Lay Keng LIM , Anh Tuan DO
IPC: H04L9/06
Abstract: An Advanced Encryption Standard (AES) cryptographic system and a method of performing Advanced Encryption Standard (AES) cryptography. The method comprises the steps of performing multiplicative inversion for SubBytes transformation using two forward-reverse linear-feedback shift registers, LFSRs, pairs; and using different respective initialization seeds for the pairs of forward-reverse LFSRs.