There has been a lot of discussion recently around the LastPass breach, especially with regards to the number of PBKDF2 iterations applied to the master password to derive the vault encryption key. Other people have already dissected this particular breach, but I want to more generally talk about PBKDF2 iterations and security models. (I’m not […]| Neil Madden
Colin Percival and I have worked on an internet-draft on scrypt for some time. I realize now that the -00 draft was published over two years ago, turning this effort today somewhat into archeology rather than rocket science. Still, having Continue reading Scrypt in IETF→| Simon Josefsson's blog
The RFC Editor has announced a new document, RFC 6070, with test vectors for PKCS5 PBKDF2. The document grow out of my implementation of SCRAM for GNU SASL. During interop testing, more than one other implementation turned out to have Continue reading On Password Hashing and RFC 6070→| Simon Josefsson's blog
A calm, sensible discussion about the benefits & pitfalls of Password Managers... and the implications on privacy.| Paul Moore