On Sat, Mar 11, 2023 at 09:42:06AM +0100, Ard Biesheuvel wrote: > > Every call to crypto_skcipher_set_reqsize(), no? We'd only convert the software implementations. But you're right there does seem to be a few users such as aria that demand a large amount of temp space. I'd be tempted to just leave them on skcipher. In other cases such as ctr we can easily put the IV on the stack. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt