IPsec incorporates several cryptographic operations to ensure message authenticity, data integrity, and sender nonrepudiation. In this section we will describe the mechanics of these cryptographic ...
Hash Algorithm is used to convert input data (message) into a fixed-size string, typically a hash value, which uniquely represents the original data. Break the message ( M ) into fixed-size blocks. If ...
Hash Algorithm is used to convert input data (message) into a fixed-size string, typically a hash value, which uniquely represents the original data. Break the message ( M ) into fixed-size blocks. If ...
Abstract: Presents a new proposed message digest (MD) algorithm. Many of its characteristics (application domain, performance and implementation structure) are similar to those of the MD4 family of ...
An algorithm that transforms a given amount of data (the "message") into a fixed number of digits, known as the "hash," "digest" or "digital fingerprint." Hash functions are a fundamental component in ...
Download this article in PDF format. On the surface, this sounds ridiculous: A lobby fish tank gets attacked by hackers. Why would anyone want to break into a fish tank (Fig. 1)? But in this case, the ...
Abstract: Dynamic data masking (DDM) is an efficient data security system for protecting personal, as well as other data from attackers or third parties. Reversible Data Hiding (RDH) is a scheme that ...
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