RSA encryption uses an ingeniously simple mathematical premise. Recent news stories suggesting it's been cracked are an ...

An agile, policy-driven approach externalizes cryptographic decisions into a centralized repository of rules that govern ...

Computer scientist Peter Gutmann tells The Reg why it's 'bollocks' The US National Institute for Standards and Technology ...

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GCSE OCR Designing, creating and refining algorithms - OCR Algorithm production Algorithms are step-by-step plans for solving problems. Algorithms can be designed using pseudocode and flow diagrams.

In this paper, a color image encryption scheme based on 4D hyperchaos system and RSA algorithm is proposed. Firstly, RSA algorithm is used to generate the initial value of 4D hyperchaotic system, and ...

Public key cryptography or asymmetric keys are widely used in the implementation of data security on information and communication systems. The RSA algorithm (Rivest, Shamir, and Adleman) is one of ...