On Fri, Feb 28, 2025 at 09:55:47AM +0000, David Howells wrote: > Hi Herbert, > > Could you pull this into the crypto tree please? It does a couple of > things: > > (1) Provide an AEAD crypto driver, krb5enc, that mirrors the authenc > driver, but that hashes the plaintext, not the ciphertext. This was > made a separate module rather than just being a part of the authenc > driver because it has to do all of the constituent operations in the > opposite order - which impacts the async op handling. > > Testmgr data is provided for AES+SHA2 and Camellia combinations of > authenc and krb5enc used by the krb5 library. AES+SHA1 is not > provided as the RFCs don't contain usable test vectors. > > (2) Provide a Kerberos 5 crypto library. This is an extract from the > sunrpc driver as that code can be shared between sunrpc/nfs and > rxrpc/afs. This provides encryption, decryption, get MIC and verify > MIC routines that use and wrap the crypto functions, along with some > functions to provide layout management. > > This supports AES+SHA1, AES+SHA2 and Camellia encryption types. > > Self-testing is provided that goes further than is possible with > testmgr, doing subkey derivation as well. > > The patches were previously posted here: > > https://lore.kernel.org/r/20250203142343.248839-1-dhowells@xxxxxxxxxx/ > > as part of a larger series, but the networking guys would prefer these to > go through the crypto tree. If you want them reposting independently, I > can do that. I tried pulling it but it's not based on the cryptodev tree so it will create a mess when I push this upstream. If you want me to pull it through cryptodev please rebase it on my tree. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
