Kerberoasting attacks let hackers steal service account passwords and escalate to domain admin, often without triggering ...

SHENZHEN, China, May 8, 2025 /PRNewswire/ -- MicroAlgo Inc. (the "Company" or "MicroAlgo") (NASDAQ: MLGO) announced that the quantum image encryption algorithm they developed, based on quantum key ...

Abstract: In this paper, we propose a new method for image encryption based on a modified RC4 stream cipher algorithm that scrambles image pixels before applying the XOR encryption function. We ...

A deep cryptanalysis reveals flaws in IEATD and IEACD image encryption schemes, exposing vulnerabilities to known and chosen plaintext attacks. (1) Sheng Liu, School of Computer Science and Electronic ...

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The National Institute of Standards and Technology has selected the HQC algorithm for its ongoing efforts to develop a general encryption to address future cyberthreats from quantum computers. HQC ...

A view of NIST headquarters in Gaithersburg, Md. (Photo credit: NIST) The National Institute of Standards and Technology announced an algorithm that could serve as a second line of defense to ensure ...

Abstract: RC4 algorithm is a famous stream cipher. It could be used to encrypt images quickly and efficient. However, the RC4 has been proved has some drawbacks, therefore it is considered not secure ...