283 votesanonymous commented
We need 256bit AES with 4096bit RSA. 128bit is way to small and since we are only sending email, there should be little to no performance difference.anonymous supported this idea ·
41 votesanonymous commented
No, just upgrade to 4096 bit RSA. It is safer since the NSA has tried to weaken ECC. We are only sending emails, not large amounts of data like with VPN. We are not sure yet what ECC's are secure (if any).