Tóm tắt—Thuật toán mã hóa AES (Tiêu chuẩn mã hóa nâng cao) bao gồm các phép biến đổi SubBytes, ShiftRows, MixColumn và AddRoundKey. Tất cả các phép biến đổi này đều cố định và được chọn ưu tiên. Trong bài báo này, nhóm tác giả sẽ trình bày một số biến thể động của AES, trong đó các phép biến đổi mới là RandomSubBytes, RandomShiftRows, RandomMixColumns và RandomAffineTransfKey.
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Thông tin trích dẫn: Pablo Freyre, Oristela Cuellar, Nelson Díaz, Adrián Alfonso, “From AES to Dynamic AES”, Journal of Science and Technology on Information Security, Vol. 11, No. 01, 2020, pp 11-22.
Tác giả bài viết: Pablo Freyre, Oristela Cuellar, Nelson Díaz, Adrián Alfonso
Nguồn tin: antoanthongtin
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