[v8,0/9] add ECDH and CURVE25519 algorithms support for Kunpeng 930

Message

Meng Yu Feb. 8, 2021, 9:38 a.m. UTC

1. Move  curve ID from the key into the algorithm name (like 'ecdh-nist-pxxx'
   so we get its tfm like 'crypto_alloc_kpp("ecdh-nist-p256", 0, 0)'),
   in 'crypto/ecc.c' (has been verified by testmgr) and 'crypto/atmel-ecc.c'
   (only compiled, not do test), and modify 'testmgr.c' and 'net/bluetooth/smp.c'
   (only compiled, not do test) to adapt the modification;

2. Add new elliptic(nist-p224, nist-p384, nist-p521) curve parameters
   definitions, and reorder ECDH 'Curves IDs';

3. Add new file 'include/crypto/ecc_curve.h', and move 'struct ecc_point' and
   'struct ecc_curve' definitions to it, also add new APIs 'ecc_get_curveXXX'
   into it, with these APIs, users in kernel tree can get ECDH and
   curve25519 parameters;

4. Add ECDH and CURVE25519 algorithms support for Kunpeng 930.

v7->v8:
- patch #3 and #5: move the curve ID from the key into the algorithm name instead

v6->v7:
- patch #4: add function interface to expose elliptic curve parameters
- patch #4: eliminate warning by 'kernel test robot'
- patch #5: add function interface to expose curve25519 parameters

v5->v6:
- patch #1: add a new patch (the first patch), which is the "depend on" patch before

v4->v5:
- patch #4: delete P-128 and P-320 curve, as the few using case in the kernel

v3 -> v4:
- patch #3: add new, and move ecc_curve params to "include/crypto"

v2 -> v3:
- patch #5: fix sparse warnings
- patch #5: add 'CRYPTO_LIB_CURVE25519_GENERIC' in 'Kconfig'

v1 -> v2:
- patch #5: delete `curve25519_null_point'



Meng Yu (9):
  crypto: hisilicon/hpre - add version adapt to new algorithms
  crypto: hisilicon/hpre - add algorithm type
  crypto: atmel-ecc - move curve_id of ECDH from the key to algorithm
    name
  net/bluetooth: modify ECDH name in 'crypto_alloc_kpp'
  crypto: move curve_id of ECDH to algorithm name
  crypto: add new ecc curve and expose them
  crypto: hisilicon/hpre - add 'ECDH' algorithm
  crypto: add curve25519 params and expose them
  crypto: hisilicon/hpre - add 'CURVE25519' algorithm

 crypto/ecc.c                                |   17 +-
 crypto/ecc.h                                |   37 +-
 crypto/ecc_curve_defs.h                     |  124 +++
 crypto/ecdh.c                               |   72 +-
 crypto/ecdh_helper.c                        |    4 +-
 crypto/testmgr.c                            |   11 +-
 crypto/testmgr.h                            |   32 +-
 drivers/crypto/atmel-ecc.c                  |   14 +-
 drivers/crypto/hisilicon/Kconfig            |    1 +
 drivers/crypto/hisilicon/hpre/hpre.h        |   17 +-
 drivers/crypto/hisilicon/hpre/hpre_crypto.c | 1097 +++++++++++++++++++++++++--
 drivers/crypto/hisilicon/hpre/hpre_main.c   |   12 +-
 drivers/crypto/hisilicon/qm.c               |    4 +-
 drivers/crypto/hisilicon/qm.h               |    4 +-
 drivers/crypto/hisilicon/sec2/sec.h         |    4 +-
 drivers/crypto/hisilicon/sec2/sec_crypto.c  |    4 +-
 drivers/crypto/hisilicon/sec2/sec_crypto.h  |    4 +-
 drivers/crypto/hisilicon/zip/zip.h          |    4 +-
 drivers/crypto/hisilicon/zip/zip_crypto.c   |    4 +-
 include/crypto/ecc_curve.h                  |   60 ++
 include/crypto/ecdh.h                       |    7 +-
 net/bluetooth/ecdh_helper.c                 |    2 -
 net/bluetooth/selftest.c                    |    2 +-
 net/bluetooth/smp.c                         |    6 +-
 24 files changed, 1370 insertions(+), 173 deletions(-)
 create mode 100644 include/crypto/ecc_curve.h