# Is it alright to generate RSA keys with bit sizes other than 512/1024/2048?

I am keep generating RSA keys for 512/1024/2048/4096... as bit size. Each time the key length is increasing.

Is it possible to generate/use keys other than the above bit sizes. Let us say 800/1000/2000/...

Am I missing any theory behind ?

• I think this might help: crypto.stackexchange.com/questions/7849/… Is that what you were looking for?
– CCS
Jun 14 at 10:03
• Yes, .. I could have searched few more questions .. thanks @CCS for pointing with link Jun 14 at 13:46