Abstract: This paper offers a new robust-blind watermarking scheme for medical image protection. In the digital era, protecting medical images is essential to maintain the confidentiality of patients ...
Encryption coding schemes for asynchronous data used in message/speech communication systems typically employ an LFSR-based (linear feedback shift register) design. Such a design creates a single ...
A C# implementation of a Linear Feedback Shift Register (LFSR)-based stream cipher for encrypting text and images. Includes several utilities such as keystream generation, triple-bit computation, and ...
この記事では、線形帰還シフトレジスタ(LFSR)について簡単に説明し、CsoundとPureDataによるプログラミング例を示します。 1. 以前の記事で取り扱ったシフトレジスタ シフトレジスタについては、以前にいくつかの記事を書きました(参考資料 1, 2)。そこでは ...
A linear-feedback shift register (LFSR) is a method of manipulating a number (a register) by shifting it (moving all the bits to the left or right) and then adding a new bit in the space that was ...
Abstract: ZUC is stream-cipher which generates 32-bit key-stream by using 128-bit initial key and 123-bit initial vector. It encrypts the plaintext data to produce cipher-text data. The 128-EEA3 ...
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