[PATCH v5 0/2] crypto: akcipher - Changes to asymmetric key API

[Tadeusz Struk <tadeusz.struk@intel.com>]

This series updates the asymmetric key API.
The changes include
 - setkey function has been split into set_priv_key and set_pub_key.
 - akcipher requests takes sgl for src and dst instead of void *.
Users of the API i.e. two existing RSA implementation and
test mgr code have been updated accordingly.

First patch adds sgl helpers to mpi library.
Second patch implements the API changes in rsa-generic and rsa-qat

Changes in v5:
- droped the sg_len patch as it was not needed

Changes in v4:
- add back src_len and dst_len
- add sgl helpers to mpi library
- change rsa-generic implementation to use the new mpi helpers

Changes in v3:
- changed type returned from sg_len from int to unsigned int

Changes in v2:
- dropped patches that checked value returned by crypto_unregister_alg
- flatten patches 4 and 6-8 from v1 into one patch.  
---

Tadeusz Struk (2):
      lib/mpi: Add mpi sgl helpers
      crypto: akcipher - Changes to asymmetric key API


 crypto/Makefile                                   |    9 +
 crypto/rsa.c                                      |   83 +++++---
 crypto/rsa_helper.c                               |   42 +++-
 crypto/rsakey.asn1                                |    5 
 crypto/rsaprivkey.asn1                            |   11 +
 crypto/rsapubkey.asn1                             |    4 
 crypto/testmgr.c                                  |   39 ++--
 crypto/testmgr.h                                  |   36 +++-
 drivers/crypto/qat/qat_common/Makefile            |   12 +
 drivers/crypto/qat/qat_common/qat_asym_algs.c     |  213 ++++++++++++++++-----
 drivers/crypto/qat/qat_common/qat_rsakey.asn1     |    5 
 drivers/crypto/qat/qat_common/qat_rsaprivkey.asn1 |   11 +
 drivers/crypto/qat/qat_common/qat_rsapubkey.asn1  |    4 
 include/crypto/akcipher.h                         |   91 +++++++--
 include/crypto/internal/rsa.h                     |    7 -
 include/linux/mpi.h                               |    4 
 lib/mpi/mpicoder.c                                |  191 +++++++++++++++++++
 17 files changed, 603 insertions(+), 164 deletions(-)
 delete mode 100644 crypto/rsakey.asn1
 create mode 100644 crypto/rsaprivkey.asn1
 create mode 100644 crypto/rsapubkey.asn1
 delete mode 100644 drivers/crypto/qat/qat_common/qat_rsakey.asn1
 create mode 100644 drivers/crypto/qat/qat_common/qat_rsaprivkey.asn1
 create mode 100644 drivers/crypto/qat/qat_common/qat_rsapubkey.asn1

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