Introduce the SM4 cipher algorithms (OSCCA GB/T 32907-2016) and related tests.
SM4 (GBT.32907-2016) is a cryptographic standard issued by the Organization of State Commercial Administration of China (OSCCA) as an authorized cryptographic algorithms for the use within China. SMS4 was originally created for use in protecting wireless networks, and is mandated in the Chinese National Standard for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure) (GB.15629.11-2003). Tested on arm 64 and 32 bit. Gilad Ben-Yossef (2): crypto: introduce SM4 symmetric cipher algorithm crypto: introduce SM4 testmgr tests crypto/Kconfig | 25 ++++++ crypto/Makefile | 1 + crypto/sm4_generic.c | 244 +++++++++++++++++++++++++++++++++++++++++++++++++++ crypto/tcrypt.c | 3 + crypto/testmgr.c | 9 ++ crypto/testmgr.h | 131 +++++++++++++++++++++++++++ include/crypto/sm4.h | 28 ++++++ 7 files changed, 441 insertions(+) create mode 100644 crypto/sm4_generic.c create mode 100644 include/crypto/sm4.h -- 2.7.4