Add OIDs for SM2 standard (GH #542)

1 files changed, 14 insertions, 0 deletions

diff --git a/oids.h b/oids.h
index b9a59524..47afc613 100644
--- a/oids.h
+++ b/oids.h
@@ -2,6 +2,12 @@
 

 //! \file oids.h

 //! \brief ASN.1 object identifiers for algorthms and schemes

+//! \details Most OIDs can be found at http://www.oid-info.com/. The Chinese OIDs

+//!   are assigned in GM/T 0006-2012, Cryptographic Application Identifier Criterion

+//!   Specification. A reproduction can be found at http://gmssl.org/docs/oid.html.

+//!   There seems to be some confusion between the text of GmSSL's oid.html web page

+//!   and the actual OID used in the code. We used the same OIDs that were detailed in

+//!   http://github.com/guanzhi/GmSSL/blob/master/crypto/objects/objects.txt.

 

 #ifndef CRYPTOPP_OIDS_H

 #define CRYPTOPP_OIDS_H

@@ -16,6 +22,14 @@ NAMESPACE_BEGIN(ASN1)
 

 DEFINE_OID(1, iso)

 	DEFINE_OID(iso()+2, member_body)

+		DEFINE_OID(member_body()+156, iso_cn)

+			DEFINE_OID(iso_cn()+10197, oscca)

+				DEFINE_OID(oscca()+1, sm_scheme)

+					DEFINE_OID(sm_scheme()+104, sms4)

+					DEFINE_OID(sm_scheme()+301, sm2p256v1)

+						DEFINE_OID(sm2p256v1()+1, sm2sign)

+						DEFINE_OID(sm2p256v1()+2, sm2exchange)

+						DEFINE_OID(sm2p256v1()+3, sm2encrypt)

 		DEFINE_OID(member_body()+840, iso_us)

 			DEFINE_OID(iso_us()+10040, ansi_x9_57)

 				DEFINE_OID(ansi_x9_57()+4+1, id_dsa)