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ea7ecb664 crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm ... Browse Code »

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

Tianjia Zhang
2020-09-25 15:48:54 +0800

sm2signature.asn1 113 Bytes

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Sm2Signature ::= SEQUENCE {
	sig_r	INTEGER ({ sm2_get_signature_r }),
	sig_s	INTEGER ({ sm2_get_signature_s })
}