Tác giả: Lars R. Knudsen
Nguồn trích: State of the art in applied cryptography 1997-LNCS 1528
Năm xuất bản: 1905
Số trang: 18
Tóm tắt: In this paper we give a short overview of the state of the art of secret key block ciphers. We focus on the main application of block ciphers, namely for encryption. The most important known attacks on block ciphers are linear cryptanalysis and di erential cryptanalysis. Linear cryptanalysis makes use of so-called linear hulls i.e., the parity of a subset of plaintext bits which after a certain number of
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