From ea7ecb66440b37c035e899c60ceaf7a03d364930 Mon Sep 17 00:00:00 2001 From: Tianjia Zhang Date: Mon, 21 Sep 2020 00:20:57 +0800 Subject: crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm This new module implement the SM2 public key algorithm. It was published by State Encryption Management Bureau, China. List of specifications for SM2 elliptic curve public key cryptography: * GM/T 0003.1-2012 * GM/T 0003.2-2012 * GM/T 0003.3-2012 * GM/T 0003.4-2012 * GM/T 0003.5-2012 IETF: https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02 oscca: http://www.oscca.gov.cn/sca/xxgk/2010-12/17/content_1002386.shtml scctc: http://www.gmbz.org.cn/main/bzlb.html Signed-off-by: Tianjia Zhang Tested-by: Xufeng Zhang Signed-off-by: Herbert Xu --- crypto/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'crypto/Kconfig') diff --git a/crypto/Kconfig b/crypto/Kconfig index 88f98caaf30d..094ef56ab7b4 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -260,6 +260,23 @@ config CRYPTO_ECRDSA standard algorithms (called GOST algorithms). Only signature verification is implemented. +config CRYPTO_SM2 + tristate "SM2 algorithm" + select CRYPTO_SM3 + select CRYPTO_AKCIPHER + select CRYPTO_MANAGER + select MPILIB + select ASN1 + help + Generic implementation of the SM2 public key algorithm. It was + published by State Encryption Management Bureau, China. + as specified by OSCCA GM/T 0003.1-2012 -- 0003.5-2012. + + References: + https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02 + http://www.oscca.gov.cn/sca/xxgk/2010-12/17/content_1002386.shtml + http://www.gmbz.org.cn/main/bzlb.html + config CRYPTO_CURVE25519 tristate "Curve25519 algorithm" select CRYPTO_KPP -- cgit 1.4.1