The Fallibility of DNA Evidence

This is a good summary article on the fallibility of DNA evidence. Most interesting to me are the parts on the proprietary algorithms used in DNA matching: William Thompson points out that Perlin has declined to make public the algorithm that drives the program. "You do have a black-box situation happening here," Thompson told me. "The data go in, and… Continue reading The Fallibility of DNA Evidence

NIST Starts Planning for Post-Quantum Cryptography

Last year, the NSA announced its plans for transitioning to cryptography that is resistant to a quantum computer. Now, it’s NIST’s turn. Its just-released report talks about the importance of algorithm agility and quantum resistance. Sometime soon, it’s going to have a competition for quantum-resistant public-key algorithms: Creating those newer, safer algorithms is the longer-term goal, Moody says. A key… Continue reading NIST Starts Planning for Post-Quantum Cryptography

New NIST Encryption Guidelines

NIST has published a draft of their new standard for encryption use: "NIST Special Publication 800-175B, Guideline for Using Cryptographic Standards in the Federal Government: Cryptographic Mechanisms." In it, the Escrowed Encryption Standard from the 1990s, FIPS-185, is no longer certified. And Skipjack, NSA’s symmetric algorithm from the same period, will no longer be certified. I see nothing sinister about… Continue reading New NIST Encryption Guidelines