packagecom.autumn.util;importorg.bouncycastle.asn1.gm.GMNamedCurves;importorg.bouncycastle.asn1.pkcs.PrivateKeyInfo;importorg.bouncycastle.asn1.x509.SubjectPublicKeyInfo;importorg.bouncycastle.asn1.x9.X9ECParameters;importorg.bouncycastle.crypto.AsymmetricCipherKeyPair;importorg.bouncycastle.crypto.engines.S...
={(err) }deferfile.Close() _, err = file.Write(privateKeyToPem)iferr !=nil{panic(err) }//4.进行SM2公钥断言publicKey := privateKey.Public().(*sm2.PublicKey)//5.将公钥通过x509序列化并进行pem编码publicKeyToPem, err := x509.WritePublicKeyToPem(publicKey)iferr !=nil{panic(err) }...
key = ec.generate_private_key(ec.SM2()) pem = key.public_key().public_bytes( encoding=serialization.Encoding.PEM, format=serialization.PublicFormat.SubjectPublicKeyInfo, ) pubkey = serialization.load_pem_public_key(pem) ciphertext = pubkey.encrypt(msg) decrypt_text = key.decrypt(ciphert...
As such, before applying for a local certificate, you must configure the RSA/SM2 key pair to generate public and private keys. The public key is sent by the PKI entity to the CA, and the peer uses this key to encrypt clear text. In contrast, the private key is retained by the PKI ...
key * @return */ public static byte[] Sm2Decrypt(byte[] data, AsymmetricKeyParameter key) { return Sm2DecryptOld(ChangeC1C3C2ToC1C2C3(data), key); } /** * c1||c3||c2 * @param data * @param key * @return */ public static byte[] Sm2Encrypt(byte[] data, AsymmetricKeyParameter ...
How To Use SM2 encryption and decryption SM2 encryption and decryption are very simple, encrypt the incoming plaintext and public key to be encrypted, and decrypt the incoming ciphertext and private key. The code: //public keyNSString*pubKey =@"0408E3FFF9505BCFAF9307E665E9229F4E1B3936437A87...
* @param privateKey * @return r||s,直接拼接byte数组的rs */ public static byte[] SignSm3WithSm2(byte[] msg, byte[] userId, AsymmetricKeyParameter privateKey) { return RsAsn1ToPlainByteArray(SignSm3WithSm2Asn1Rs(msg, userId, privateKey)); } /** * @param msg * @param userId *...
$ gmssl sm2keygen-pass1234-out sm2.pem-pubout sm2pub.pem $ echo hello|gmssl sm2encrypt-pubkey sm2pub.pem-out sm2.der $ gmssl sm2decrypt-key sm2.pem-pass1234-insm2.der 生成SM2根证书rootcakey.pem及CA证书cakey.pem 代码语言:javascript ...
(privateKey, publicKey);String encryptedString = sm2.encryptBcd(formUser.getUsername(), KeyType.PublicKey);String decryptedString = StrUtil.utf8Str(sm2.decryptFromBcd(encryptedString, KeyType.PrivateKey));log.info("密文:" + encryptedString);log.info("明文:" + decryptedString);// 不同格式的...
}publicvoidsetPrivateKey(StringprivateKey) {this.privateKey= privateKey; }publicStringgetPublicKey() {returnpublicKey; }publicvoidsetPublicKey(StringpublicKey) {this.publicKey= publicKey; } } AI代码助手复制代码 1:生成公钥私钥,有两种方式,第一种是指定sm2曲线为sm2p256v1。