Symmetric encryption (or “private key” encryption) is the process of using a single key to both encrypt and decrypt data. It’s called “private key” because the use of a single encryption key ...

Abstract: With the development of information age, information security becomes more and more important. As a result, the research of encryption algorithms is necessary. Although the encryption ...

ELALFY symmetric key cipher is a 5-round cryptographic algorithm uses a 40-bit key and performs the cipher on each 8-bit block of the plaintext. The key is divided into 5 blocks for each round. Begins ...

Task: To write in C++ with a graphical interface. To develop a program for determining the eigenvalues of the matrix using a symmetric qr algorithm (method 8.2.3). Create a Sym QR class with ...

Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text data ...

1 Oakland University, Rochester, MI, USA. 2 Cleveland State University, Cleveland, OH, USA. 3 Saginaw Valley State University, Saginaw, MI, USA. Deniable encryption prevents attackers from knowing ...

Abstract: The separation of independent components from an array of mixtures is an interesting but difficult problem in signal processing. This paper re-examine the fastICA algorithm proposed by ...