Messages in this thread | | | Date | Wed, 29 Dec 2021 11:18:12 +0100 | From | Steffen Klassert <> | Subject | Re: [PATCH net-next 0/2] xfrm: Add support for SM3 and SM4 |
| |
On Wed, Dec 22, 2021 at 05:06:57PM +0800, Xu Jia wrote: > These patches add xfrm support for SM3 and SM4 algorithms which are > cryptographic standards published by China State Cryptography > Administration. > > SM3 secure hash (OSCCA GM/T 0004-2012 SM3) is based on Merkle-Damgard > with a thuncation of 256 bits. It could be used for authentication > and random number generation. > > SM4 symmetric ciper algorithm (OSCCA GB/T 32097-2016) has at least 128 > bits packet length which is similar to AES ciper algorithm. It is > suitable for the use of block ciphers in cryptographic applications. > > As SM3 and SM4 have already been supported by Linux kernel, > after these patches, we can use them with "ip xfrm" tools easily. > > > Xu Jia (2): > xfrm: Add support for SM3 secure hash > xfrm: Add support for SM4 symmetric cipher algorithm > > include/uapi/linux/pfkeyv2.h | 2 ++ > net/xfrm/xfrm_algo.c | 41 +++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 43 insertions(+)
Series applied to ipsec-next, thanks a lot!
| |