Re: [PATCH 4/8] crypto: akcipher - Changes to asymmetric key API

On 09/09/2015 12:13 PM, Stephan Mueller wrote:

quoted

quoted

Also a question regarding .get_len: for RSA with padding the minimum
dest buffer length depends on the input.  What is that call supposed
to return in that case?

I would guess that the destination buffer minimum size should be RSA size 
minus the minimum padding size. This way, the caller is always sure to get all 
data without error.

I think it should always be the size of modulo.