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Blockchain is a technology with decentralization and immutability features and has been employed for auditing by many applications. However, immutability sometimes limits the application of blockchain ...

Abstract: Security of cryptographic schemes is traditionally measured as the inability of resource-constrained adversaries to violate a desired security goal. The security argument usually relies on a ...

Computing practitioners encounter hash functions almost every day, although they may not necessarily be the center of attention. When you install software packages or updates, the authenticity of a ...

Dr. XinXin Fan, the head of cryptography at IoTeX, recently co-authored a research paper titled Enabling a Smooth Migration Towards Post-Quantum Security for Ethereum. The research paper received a ...

Hashing is a cryptographic process that allows converting any type of data into a unique fixed-size numeric value called “hash”. Hashes are generated using hashing algorithms that are both ...

To promote faster development of quantum algorithms and applications, IBM has just launched the Qiskit Functions Catalog. This new platform allows developers from IBM and other organizations to ...

A design flaw in the decades-old RADIUS authentication protocol allows attackers to take over network devices from a man-in-the-middle position by exploiting MD5 hash collisions. The “secure enough” ...

1 Department of Physics, University of Helsinki, Helsinki, Finland 2 Space and Earth Observation Centre, Finnish Meteorological Institute, Helsinki, Finland Scientific computing has become ...