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...OpenSSL: (1) an RSA timing attack, and (2) the Klima-Pokorny-Rosa attack. - - - From the OpenSSL Project advisories (see references): (1) Researchers have discovered a timing attack on RSA keys, to which OpenSSL is generally vulnerable, unless RSA blinding has been turned on. (2) Czech cryptologists Vlastimil Klima, Ondrej Pokorny, and Tomas Rosa have come up with an extension of the "Bleichenbacher attack" on RSA with PKCS #1 v1.5 padding as used in SSL 3.0 and TLS 1.0. Their attack requires the attacker to open millions of SSL/TLS connections to the server under at...

On Thu, 14 Mar 2019 09:51:14 -0400 Phil Turmel via dovecot <dovecot at dovecot.org> wrote: > On 3/14/19 7:40 AM, Stephan von Krawczynski via dovecot wrote: > > > Sorry I have to write this, but this is again pointing people in a fake > > security direction. > > You should be sorry, because you are wrong. > > > The only valid authority for a certificate