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Articles from May 2015

2015 (Jan, Mar, May, Oct), 2016, 2017

On OpenSSH and Logjam

by Jethro Beekman – May 20, 2015 . Filed under: English, Technology, Security, SSH.

Recent work showing the feasibility of calculating discrete logarithms on large integers has put the Diffie-Hellman key exchange parameters we use every day in the spotlight. I have looked at what this means for SSH key exchange. In short, on your SSH server, do the following: Continue reading…Comments