Initial implementation of SM2 elliptic curve

- includes custom curve code
- add lots of OIDs from GM standard

1 files changed, 85 insertions, 0 deletions

diff --git a/crypto/src/asn1/gm/GMObjectIdentifiers.cs b/crypto/src/asn1/gm/GMObjectIdentifiers.cs
new file mode 100644
index 000000000..edb3a41c5
--- /dev/null
+++ b/crypto/src/asn1/gm/GMObjectIdentifiers.cs
@@ -0,0 +1,85 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.GM
+{
+	public abstract class GMObjectIdentifiers
+	{
+        public static readonly DerObjectIdentifier sm_scheme = new DerObjectIdentifier("1.2.156.10197.1");
+
+        public static readonly DerObjectIdentifier sm6_ecb = sm_scheme.Branch("101.1");
+        public static readonly DerObjectIdentifier sm6_cbc = sm_scheme.Branch("101.2");
+        public static readonly DerObjectIdentifier sm6_ofb128 = sm_scheme.Branch("101.3");
+        public static readonly DerObjectIdentifier sm6_cfb128 = sm_scheme.Branch("101.4");
+
+        public static readonly DerObjectIdentifier sm1_ecb = sm_scheme.Branch("102.1");
+        public static readonly DerObjectIdentifier sm1_cbc = sm_scheme.Branch("102.2");
+        public static readonly DerObjectIdentifier sm1_ofb128 = sm_scheme.Branch("102.3");
+        public static readonly DerObjectIdentifier sm1_cfb128 = sm_scheme.Branch("102.4");
+        public static readonly DerObjectIdentifier sm1_cfb1 = sm_scheme.Branch("102.5");
+        public static readonly DerObjectIdentifier sm1_cfb8 = sm_scheme.Branch("102.6");
+
+        public static readonly DerObjectIdentifier ssf33_ecb = sm_scheme.Branch("103.1");
+        public static readonly DerObjectIdentifier ssf33_cbc = sm_scheme.Branch("103.2");
+        public static readonly DerObjectIdentifier ssf33_ofb128 = sm_scheme.Branch("103.3");
+        public static readonly DerObjectIdentifier ssf33_cfb128 = sm_scheme.Branch("103.4");
+        public static readonly DerObjectIdentifier ssf33_cfb1 = sm_scheme.Branch("103.5");
+        public static readonly DerObjectIdentifier ssf33_cfb8 = sm_scheme.Branch("103.6");
+
+        public static readonly DerObjectIdentifier sms4_ecb = sm_scheme.Branch("104.1");
+        public static readonly DerObjectIdentifier sms4_cbc = sm_scheme.Branch("104.2");
+        public static readonly DerObjectIdentifier sms4_ofb128 = sm_scheme.Branch("104.3");
+        public static readonly DerObjectIdentifier sms4_cfb128 = sm_scheme.Branch("104.4");
+        public static readonly DerObjectIdentifier sms4_cfb1 = sm_scheme.Branch("104.5");
+        public static readonly DerObjectIdentifier sms4_cfb8 = sm_scheme.Branch("104.6");
+        public static readonly DerObjectIdentifier sms4_ctr = sm_scheme.Branch("104.7");
+        public static readonly DerObjectIdentifier sms4_gcm = sm_scheme.Branch("104.8");
+        public static readonly DerObjectIdentifier sms4_ccm = sm_scheme.Branch("104.9");
+        public static readonly DerObjectIdentifier sms4_xts = sm_scheme.Branch("104.10");
+        public static readonly DerObjectIdentifier sms4_wrap = sm_scheme.Branch("104.11");
+        public static readonly DerObjectIdentifier sms4_wrap_pad = sm_scheme.Branch("104.12");
+        public static readonly DerObjectIdentifier sms4_ocb = sm_scheme.Branch("104.100");
+
+        public static readonly DerObjectIdentifier sm5 = sm_scheme.Branch("201");
+
+        public static readonly DerObjectIdentifier sm2p256v1 = sm_scheme.Branch("301");
+        public static readonly DerObjectIdentifier sm2sign = sm_scheme.Branch("301.1");
+        public static readonly DerObjectIdentifier sm2exchange = sm_scheme.Branch("301.2");
+        public static readonly DerObjectIdentifier sm2encrypt = sm_scheme.Branch("301.3");
+
+        public static readonly DerObjectIdentifier wapip192v1 = sm_scheme.Branch("301.101");
+
+        public static readonly DerObjectIdentifier sm2encrypt_recommendedParameters = sm2encrypt.Branch("1");
+        public static readonly DerObjectIdentifier sm2encrypt_specifiedParameters = sm2encrypt.Branch("2");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sm3 = sm2encrypt.Branch("2.1");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sha1 = sm2encrypt.Branch("2.2");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sha224 = sm2encrypt.Branch("2.3");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sha256 = sm2encrypt.Branch("2.4");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sha384 = sm2encrypt.Branch("2.5");
+        public static readonly DerObjectIdentifier sm2encrypt_with_sha512 = sm2encrypt.Branch("2.6");
+        public static readonly DerObjectIdentifier sm2encrypt_with_rmd160 = sm2encrypt.Branch("2.7");
+        public static readonly DerObjectIdentifier sm2encrypt_with_whirlpool = sm2encrypt.Branch("2.8");
+        public static readonly DerObjectIdentifier sm2encrypt_with_blake2b512 = sm2encrypt.Branch("2.9");
+        public static readonly DerObjectIdentifier sm2encrypt_with_blake2s256 = sm2encrypt.Branch("2.10");
+        public static readonly DerObjectIdentifier sm2encrypt_with_md5 = sm2encrypt.Branch("2.11");
+
+        public static readonly DerObjectIdentifier id_sm9PublicKey = sm_scheme.Branch("302");
+        public static readonly DerObjectIdentifier sm9sign = sm_scheme.Branch("302.1");
+        public static readonly DerObjectIdentifier sm9keyagreement = sm_scheme.Branch("302.2");
+        public static readonly DerObjectIdentifier sm9encrypt = sm_scheme.Branch("302.3");
+
+        public static readonly DerObjectIdentifier sm3 = sm_scheme.Branch("401");
+
+        public static readonly DerObjectIdentifier hmac_sm3 = sm3.Branch("2");
+
+        public static readonly DerObjectIdentifier sm2sign_with_sm3 = sm_scheme.Branch("501");
+        public static readonly DerObjectIdentifier sm2sign_with_sha1 = sm_scheme.Branch("502");
+        public static readonly DerObjectIdentifier sm2sign_with_sha256 = sm_scheme.Branch("503");
+        public static readonly DerObjectIdentifier sm2sign_with_sha512 = sm_scheme.Branch("504");
+        public static readonly DerObjectIdentifier sm2sign_with_sha224 = sm_scheme.Branch("505");
+        public static readonly DerObjectIdentifier sm2sign_with_sha384 = sm_scheme.Branch("506");
+        public static readonly DerObjectIdentifier sm2sign_with_rmd160 = sm_scheme.Branch("507");
+        public static readonly DerObjectIdentifier sm2sign_with_whirlpool = sm_scheme.Branch("520");
+        public static readonly DerObjectIdentifier sm2sign_with_blake2b512 = sm_scheme.Branch("521");
+        public static readonly DerObjectIdentifier sm2sign_with_blake2s256 = sm_scheme.Branch("522");
+	}
+}
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