Does ssh-keygen really allow 521 bit ECDSA key generation?
James Cloos
cloos at jhcloos.com
Thu Feb 26 00:49:56 AEDT 2015
>>>>> "EB" == Eugene Bright <hexumg at gmail.com> writes:
EB> I found strange sentence in ssh-keygen man page. There is may be a misprint.
No, that is correct.
They couldn't find a good prime slightly under 512 bits, so chose the
Mersenne prime 2^521 - 1.
-JimC
--
James Cloos <cloos at jhcloos.com> OpenPGP: 0x997A9F17ED7DAEA6
More information about the openssh-unix-dev
mailing list