Add a GM SM2 key exchange protocol(not ECDH) to ipp-crypto about ipp-crypto HOT 6 CLOSED

Could some guys from IPP Crypto team help check this requirement? :)

from ipp-crypto.

Hi @xiaonan-INTC,
Currently we have no plans in terms of additional SM2 algorithms support.
Could you please provide more details? Link to the specification, other important aspects?

from ipp-crypto.

Hi @xiaonan-INTC, Currently we have no plans in terms of additional SM2 algorithms support. Could you please provide more details? Link to the specification, other important aspects?

OK, @paveldyakov

• ippsGFpECE_SM2*(ippsGFpECESEncrypt_SM2, ippsGFpECESDecrypt_SM2) with ECC ECDH Key exchange and encrypt/decrypt data
  This is IEEE version, standard is IEEE Std 1363A-2004, link is:
  https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1335427

• ippsGFpECE_SM2_Ext*(ippsGFpECEncryptSM2_Ext, ippsGFpECDecryptSM2_Ext) directly encrypt and decrypt data
  This is GM version, standard is GM/T 0003-2012, link is:
  https://gist.github.com/romen/d752b8d1897bc1a0009017511770de06
  https://datatracker.ietf.org/doc/html/draft-shen-sm2-ecdsa-02#section-7

from ipp-crypto.

Dear @paveldyakov

Sorry to trouble, could you help estimate feasibility and workload of this requirement?

from ipp-crypto.

Hi @xiaonan-INTC,

Sorry for the delay in response. I will sync up with you regarding additional details

from ipp-crypto.

Hi @xiaonan-INTC,

Sorry for the delay in response. I will sync up with you regarding additional details

After discussion with paveldyakov, this requirement would not be enabled in the nearest feature, so close it now and maybe reopen it some day. :)

from ipp-crypto.