On Mon, 8 Sept 2025 at 11:00, Vasilenko Eduard <[email protected]> wrote:
> Your comments on the performance are very important. > I still believe that any Hash must be slow enough, because if it were fast, > then the attacker could take a big GPU and brute force it > (The routing message is very predictable; only the password is not known, but > could be tested from the dictionary). > But what is slow? us or ms? > In support of the latter, look to > https://www.ijcna.org/Manuscripts/IJCNA-2020-O-01.pdf. > It is hundreds of cycles per byte. > Acceleration helps, but not much (around 3x) > https://github.com/minio/sha256-simd/blob/master/README.md. > A few milliseconds per every hop is expensive. All of these questions have been addressed already in the thread. I'm not sure what to do here, should we repeat the answers? -- ++ytti _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/BC4RSKSTTPCVEYCDPP5H4MTG6HSFD5EE/
