On Fri, Feb 08, 2019 at 08:41:37AM +0000, Horia Geanta wrote: > > So if there is a real intention to support offloading skcipher, as this old > commit suggests: > > 84c911523020 ("[CRYPTO] gcm: Add support for async ciphers") > This patch adds the necessary changes for GCM to be used with async > ciphers. This would allow it to be used with hardware devices that > support CTR. > > then we must take special care when building skcipher req->src and avoid having > it's first entry (auth_tag[16] in crypto_gcm_req_priv_ctx structure) sharing a > cache line with req->iv. Could you prepare a patch for this? Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt