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authorTianjia Zhang <tianjia.zhang@linux.alibaba.com>2020-09-20 19:20:57 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-09-25 10:48:54 +0300
commitea7ecb66440b37c035e899c60ceaf7a03d364930 (patch)
treea65ecb14e4676b917e3e49169e19bd261c4f0cbf /crypto/Kconfig
parentd58bb7e55a8a65894cc02f27c3e2bf9403e7c40f (diff)
downloadlinux-ea7ecb66440b37c035e899c60ceaf7a03d364930.tar.xz
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 <tianjia.zhang@linux.alibaba.com> Tested-by: Xufeng Zhang <yunbo.xufeng@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig17
1 files changed, 17 insertions, 0 deletions
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