13 Oct
2009
13 Oct
'09
1:57 p.m.
On Samstag, 10. Oktober 2009, Olle E. Johansson wrote:
"
Try to avoid using keys larger then 1024 bytes. Large keys
significantly slow down the TLS connection handshake, thus limiting
the maximum SIP-router TLS connection rate.
"
Is this still a valid recommendation? Based on which size of CPU/system?
Hi Olle,
i'd think that today we should suggest a larger key. I've found this page:
http://www.keylength.com/en/compare/
according to it newer sources suggest a value of at least 1536 bits for
asymmetric keys.
Regards,
Henning