Cardano co-founder Charles Hoskinson talks hash vs lattice-based cryptography, and how November's “poisoned transaction” hack could have destroyed Cardano if they were BFT-based “Ethereum is embracing ...

1 Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, United States 2 Harvard Medical School, Boston, MA, United States The specificity of the immune response is critical ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Chief information security officers (CISOs) have learned to live with uncertainty—supply chain threats, zero-day exploits, and shadow IT. But one of the most dangerous blind spots is also one of the ...

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Downloading a Windows 11 ISO file is the first step toward a clean installation or system upgrade—but how do you know the file is authentic and unaltered? Corrupt or tampered ISOs can cause failed ...

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. New York CNN — OK, so! After a month of negotiations, we finally have a “full and ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...

Recent breakthroughs in quantum computing have led market commentators to, once again, claim that Bitcoin’s future is under threat. Google’s Willow quantum chip and its ability to significantly reduce ...

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 ...