On 05/14/2016 09:16 PM, Tadeusz Struk wrote: > First four patches are a resend of the v3 algif_akcipher from > Stephan Mueller, with minor changes after rebase on top of 4.6-rc1. > > The next three patches add support for keys stored in system > keyring subsystem. > > First patch adds algif_akcipher nokey hadlers. > > Second patch adds generic sign, verify, encrypt, decrypt accessors > functions to the asymmetric key type. These will be defined by > asymmetric subtypes, similarly to how public_key currently defines > the verify_signature function. > > Third patch adds support for ALG_SET_KEY_ID and ALG_SET_PUBKEY_ID > commands to AF_ALG and setkeyid operation to the af_alg_type struct. > If the keyid is used then the afalg layer acquires the key for the > keyring subsystem and uses the new asymmetric accessor functions > instead of akcipher api. The asymmetric subtypes can use akcipher > api internally. > > This is the same v5 version as before rebased on top of > http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=keys-asym-keyctl > > v6 changes: > - update to reflect changes in kernel_pkey_params struct > > v5 changes: > - drop public key changes and use new version provided by David > > v4 changes: > - don't use internal public_key struct in af_alg. > - add generic accessor functions to asymmetric key type, which take > the generic struct key type and resolve the specific subtype internally > > v3 changes: > - include Stephan's patches (rebased on 4.6-rc1) > - add algif_akcipher nokey hadlers > - add public_key info struct to public_key and helper query functions > - add a check if a key is a software accessible key on af_alg, and > return -ENOKEY if it isn't > > v2 changes: > - pass the original skcipher request in ablkcipher.base.data instead of > casting it back from the ablkcipher request. > - rename _req to base_req > - dropped 3/3 > > --- > > Stephan Mueller (4): > crypto: AF_ALG -- add sign/verify API > crypto: AF_ALG -- add setpubkey setsockopt call > crypto: AF_ALG -- add asymmetric cipher interface > crypto: algif_akcipher - enable compilation > > Tadeusz Struk (2): > crypto: algif_akcipher - add ops_nokey > crypto: AF_ALG - add support for key_id > > crypto/Kconfig | 9 > crypto/Makefile | 1 > crypto/af_alg.c | 28 + > crypto/algif_akcipher.c | 884 +++++++++++++++++++++++++++++++++++++++++++ > include/crypto/if_alg.h | 2 > include/uapi/linux/if_alg.h | 5 > 6 files changed, 924 insertions(+), 5 deletions(-) > create mode 100644 crypto/algif_akcipher.c Hi David, Are you ok to take it into 4.7 via your linux-fs? Thanks, -- TS -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
