On Tue, Jun 21, 2016 at 10:43:40AM -0700, Andy Lutomirski wrote: > > Is there a straightforward way that bluetooth and, potentially, other > drivers can just do synchronous crypto in a small buffer specified by > its virtual address? The actual cryptography part of the crypto code > already works this way, but I can't find an API for it.
Yes, single block users should use crypto_cipher_encrypt_one, an example would be drivers/md/dm-crypt.c. Cheers, -- Email: Herbert Xu <[email protected]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
