alt Hacker News> Everyone doing anything with RSA is on 4k or larger.
The Let's Encrypt intermediate certificates R10 and R11 seem to be only 2048 bit.
> Everyone doing anything with RSA is on 4k or larger.
The Let's Encrypt intermediate certificates R10 and R11 seem to be only 2048 bit.
A signature (not encryption) with short-term valid life is fine at 2048 still.