public String sign(String plainText, String prvKey) throws NoSuchAlgorithmException, InvalidKeySpecException, InvalidKeyException, SignatureException { // 创建签名对象 Signature signature = Signature.getInstance(GMObjectIdentifiers.sm2sign_with_sm3.toString(), provider); // 将私钥HEX字符串转换为X值 BigInt...
string data = txtData.Text; string sign = txtSign.Text; bool b = verifySign(pubk, data, sign); if(b) { txtResult.Text ="验证成功"; } else { txtResult.Text ="验证失败"; } } catch (Exception ex) { txtResult.Text ="验证异常:"+ ex.Message; } } /// /// Base64字符串转He...
//SM2_sign_ex intSM2_sign_ex(inttype,constunsignedcar*dgst,intdien, unsignedcar *sig,unsignedint*siglen,constBIGNUM*kinv,constBIGNUM *r,EC_KEY*eckey); //SM2_sign intSM2_sign(inttype,constunsignedcar*dgst,intdien, unsignedcar *sig,unsignedint*siglen,EC_KEY*eckey); //SM2_verify intSM2...
1、通过测试的GmSSL版本为95c0dba,下载地址https://github.com/guanzhi/GmSSL.git 2、以上制作的证书均为:Signature Algorithm: sm2sign-with-sm3 3、当前浏览器如IE、Firefox、Chrome等暂不支持SM2国密证书。需要下载专门的国密浏览器才支持SM2国密证书。 因IE浏览器不兼容国密算法,故字段“签名算法”仅显示国密证...
返回{ "sign":"", "params":"", "timestamp":"" } 实现接口的加密传输,数据安全规范。 返回DEMO sign=8E4D93D831652C94473994DBB0846F11, params=043be4139761bc5ad25e1d52eb78ba63e06d514a62c20abf4683f3eeabaa04dcdab574a25d92b271ba698550045d7bbc7909d0f50121963cc6b9d1cd0cdcd693d4537f0bd7d...
1. SM2Signature* SM2Sign(char* message, int messageSizeInBit, char* IDA, uint16_t ENTLAInBit, EccPoint* G, EccPoint* pubKey, uint64_t* privKey) 2. { 3. //ZA = SM3(ENT LA ∥ IDA ∥ a ∥ b ∥ xG ∥ yG ∥ xA ∥ yA)。
ex.printStackTrace(); } // 传入公钥路径 KeyInfo keyInfo = getKeyInfo(xmlSigFactory, publicKeyFilePath); // 创建新的XML签名 XMLSignature xmlSignature = xmlSigFactory.newXMLSignature(signedInfo, keyInfo); try { // 对文档签名 xmlSignature.sign(domSignCtx); ...
将签名值和订单 json 字符串按如下格式拼接 {“sign”:“MEUCIGcnFdZCiltWU2UBbwXA18LiJ0oIqrLTcXFNhwgOUum0AiEAuJgohSL9ocnyBgAeRvoeW6nIaJ+pv g1AFzMh17YdoIs=”,“body”:"{“platformId”:“3300000100016169”,“merchantNo”:“01201712081606430003”,“ merSerialNo”:“tp20180116142640”,“fileNum”...
= pkey->ameth->pkey_id) { ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ASN1_R_WRONG_PUBLIC_KEY_TYPE); goto err; } if (sigid == NID_sm2sign_with_sm3) { if (!EVP_DigestVerifyInit(ctx, &pctx, type, NULL, pkey)) { ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_EVP_LIB); ret = 0;...
1=ECNamedCurveTable.getParameterSpec("sm2p256v1");keyGen.initialize(sm2p256v1);KeyPairkeyPair=keyGen.generateKeyPair();PrivateKeyprivateKey=keyPair.getPrivate();PublicKeypublicKey=keyPair.getPublic();Signaturesignature=Signature.getInstance("SM3withSM2","BC");signature.initSign(privateKey);...