验证pkcs7中的ECDSA签名时出错

如何解决验证pkcs7中的ECDSA签名时出错

我已经使用C＃成功生成了pkcs7签名ECDSAwithSHA256，但是随后我无法使用Java来验证签名

这是示例课

public class TestVerify {

public static void main(String[] args) {
    
    String Signature = "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";
    String SigDateTime = "14-10-2020 10:58:22";
    String certtype = "token";
    String TimestampToken = "MIAGCSqGSIb3DQEHAqCAMIIOnQIBAzEPMA0GCWCGSAFlAwQCAQUAMHcGCyqGSIb3DQEJEAEEoGgEZjBkAgEBBglghkgBhv1sBwEwMTANBglghkgBZQMEAgEFAAQg/V0dgvRCBMK3jghDodYaiP747T0BAqMG/WhsKdWhI30CEEpXcvZFx2tgjmy9Gx5I7MIYDzIwMjAxMDI2MTYzNTM0WqCCC7swggaCMIIFaqADAgECAhAEzT+FaK52xhuw/nFgzKdtMA0GCSqGSIb3DQEBCwUAMHIxCzAJBgNVBAYTAlVTMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5jb20xMTAvBgNVBAMTKERpZ2lDZXJ0IFNIQTIgQXNzdXJlZCBJRCBUaW1lc3RhbXBpbmcgQ0EwHhcNMTkxMDAxMDAwMDAwWhcNMzAxMDE3MDAwMDAwWjBMMQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQsIEluYy4xJDAiBgNVBAMTG1RJTUVTVEFNUC1TSEEyNTYtMjAxOS0xMC0xNTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQocggEBAOlkNZz6qZhlZBvkF9y4KTbMZwlYhU0w4Mn/5Ts8EShQrwcx4l0JGML2iYxpcAQj4HctnRXluOihao7/1K7Sehbv+EG1HTl1wc8vp6xFfpRtrAMBmTxiPn56/UWXMbT6t9lCPqdVm99aT1gCqDJpIhO+i4Itxpira5u0yfJlEQx0DbLwCJZ0xOiySKKhFKX4+uGJcEQ7je/7pPTdub0ULOsMKcclgKsQSxYSYAtpIoxOzcbVsmVZIeB8LBKNcA6Pisrg09ezOXdQ0EIsLnrOnGd6OHdUQP9PlQQg1OvIzocUCP4dgN3Q5yt46r8fcMbuQhZTNkWbUxlJYp16ApuVFKMCAwEAAaOCAzgwggM0MA4GA1UdDwEB/wQEAwIHgdamBgNVHRMBAf8EAjAAMBYGA1UdJQEB/wQMMAoGCCsGAQUFBwMIMIIBvwYDVR0gBIIBtjCCAbIwggGhBglghkgBhv1sBwEwggGSMCgGCCsGAQUFBwIBFhxodHRwczovL3d3dy5kaWdpY2VydC5jb20vQ1BTMIIBZAYIKwYBBQUHAgIwggFWHoIBUgBBAG4AeQAgAHUAcwBlACAAbwBmACAAdABoAGkAcwAgAEMAZQByAHQAaQBmAGkAYwBhAHQAZQAgAGMAbwBuAHMAdABpAHQAdQB0AGUAcwAgAGEAYwBjAGUAcAB0AGEAbgBjAGUAIABvAGYAIAB0AGgAZQAgAEQAaQBnAGkAQwBlAHIAdAAgAEMAUAAvAEMAUABTACAAYQBuAGQAIAB0AGgAZQAgAFIAZQBsAHkAaQBuAGcAIABQAGEAcgB0AHkAIABBAGcAcgBlAGUAbQBlAG4AdAAgAHcAaABpAGMAaAAgAGwAaQBtAGkAdAAgAGwAaQBhAGIAaQBsAGkAdAB5ACAAYQBuAGQAIABhAHIAZQAgAGkAbgBjAG8AcgBwAG8AcgBhAHQAZQBkACAAaABlAHIAZQBpAG4AIABiAHkAIAByAGUAZgBlAHIAZQBuAGMAZQAuMAsGCWCGSAGG/WwDFTAfBgNVHSMEGDAWgBT0tuEgHf4prtLkYaWyoiWyyBc1bjAdBgNVHQ4EFgQUVlMPwcYHp03X2G5XcoBQTOTsnsEwcQYDVR0fBGowaDAyoDCgLoYsaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL3NoYTItYXNzdXJlZC10cy5jcmwwMqAwoC6GLGh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9zaGEyLWFzc3VyZWQtdHMuY3JsMIGFBggrBgEFBQcBAQR5MHcwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBPBggrBgEFBQcwAoZDaHR0cDovL2NhY2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0U0hBMkFzc3VyZWRJRFRpbWVzdGFtcgluZ0NBLmNydDANBgkqhkiG9w0BAQsFAAOCAQEALoOhRAVKBOO5MlL62YHwGrv4CY0juT3YkqHmRhxKL256PGNuNxejGr9YI7JDnjsDTjkJsCzox+HizO3LeWvO3iMBR+2VVIHggHsSsa8Chqk6c2r++J/BjdEhjOQpgsOKC2AAAp0fR8SftApoU39aEKb4Iub4U5IxX9iCgy1tE0Kug8EQTqQk9Eec3g8icndcf0/pOZgrV5JE1+9uk9lDxwQzY1E3Vp5HBBHDo1hUIdjijlbXST9X/AqfI1579JSN3Z0au996KqbSRaZVDI/2TIryls+JRtwxspGQo18zMGBV9fxrMKyh7eRHTjOeZ2ootU3C7VuXgvjLqQhsUwm09zCCBTEwggQZoAMCAQICEAqhJdbWMht+QeQF2jaXwhUwDQYJKoZIhvcNAQELBQAwZTELMAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3LmRpZ2ljZXJ0LmNvbTEkMCIGA1UEAxMbRGlnaUNlcnQgQXNzdXJlZCBJRCBSb290IENBMB4XDTE2MDEwNzEyMDAwMFoXDTMxMDEwNzEyMDAwMFowcjELMAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3LmRpZ2ljZXJ0LmNvbTExMC8GA1UEAxMoRGlnaUNlcnQgU0hBMiBBc3N1cmVkIElEIFRpbWVzdGFtcgluZyBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQocggEBAL3QMu5LzY9/3am6gpnFOVQoV7YjSsQOB0UzURB90Pl9TWh+57ag9I2ziOSXv2MhkJi/E7xX08PhfgjWahQAOPcuHjvuzKb2Mln+X2U/4Jvr40ZHBhpVfgsnfsCi9aDg3iI/Dv9+lfvzo7oiPhisEeTwmQNtO4V8CdPuXciaC1TjqAlxa+DPIhAPdc9xck4Krd9AOly3UeGheRTGTSQjMF287DxgaqwvB8z98OpH2YhQXv1mblZhJymJhFHmgudGUP2UKiyn5HU+upgPhH+fMRTWrdXyZMt7HgXQhBlyF/EXBu89zdZN7wZC/aJTKk+FHcQdPK/P2qwQ9d2srOlW/5MCAwEAAaOCAc4wggHKMB0GA1UdDgQWBBT0tuEgHf4prtLkYaWyoiWyyBc1bjAfBgNVHSMEGDAWgBRF66Kv9JLLgjEtUYunpyGd823IDzASBgNVHRMBAf8ECDAGAQH/AgEAMA4GA1UdDwEB/wQEAwIBhjATBgNVHSUEDDAKBggrBgEFBQcDCDB5BggrBgEFBQcBAQRtMGswJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBDBggrBgEFBQcwAoY3aHR0cDovL2NhY2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0QXNzdXJlZElEUm9vdENBLmNydDCBgQYDVR0fBHoweDA6oDigNoY0aHR0cDovL2NybDQuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0QXNzdXJlZElEUm9vdENBLmNybDA6oDigNoY0aHR0cDovL2NybDMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0QXNzdXJlZElEUm9vdENBLmNybDBQBgNVHSAESTBHMDgGCmCGSAGG/WwAAgQwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cuZGlnaWNlcnQuY29tL0NQUzALBglghkgBhv1sBwEwDQYJKoZIhvcNAQELBQADggEBAHGVEulRh1Zpze/d2nyqY3qzeM8GN0CE70uEv8rPAwL9xafDDiBCLK938ysfDCFaKrcFNB1qrpn4J6JmvwmqYN92pDqTD/iy0dh8GWLoXoIlHsS6HHssIeLWWywUNUMEaLLbdQLgcseY1jxk5R9IEBhfiThhTWJGJIdjjJFSLK8pieV4H9YLFKWA1xJHcLN11ZOFk362kmf7U2GJqPVrlsD0WGkNfMgBsbkodbeZY4UijGHKeZR+WfyMD+NvtQEmtmyl7odRIeRYYJu6DC0rbaLEfrvEJStHAgh8Sa4TtuF8QkIoxhhWz0E0tmZdtnR79VYzIi8iNrJLokqV2PWmjlIxggJNMIICSQIBATCBhjByMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGlnaWNlcnQuY29tMTEwLwYDVQQDEyhEaWdpQ2VydCBTSEEyIEFzc3VyZWQgSUQgVGltZXN0YW1waW5nIENBAhAEzT+FaK52xhuw/nFgzKdtMA0GCWCGSAFlAwQCAQUAoIGYMBoGCSqGSIb3DQEJAzENBgsqhkiG9w0BCRABBDAcBgkqhkiG9w0BCQUxdxcNMjAxMDI2MTYzNTM0WjArBgsqhkiG9w0BCRACDDEcMBowGDAWBBQDJb1QXtqWMC3CL0+gHkwovig0xTAvBgkqhkiG9w0BCQQxIgQgYN8efCT/4ewuiiMU3leIE9oQPicVR0oD2djP82NuWzswDQYJKoZIhvcNAQEBBQAEggEAsFGcnfha6umvrl+CEkrF10NJYynmAfYWQDnxgt+/B4gJlehJgGvxp3qAMhwCJE2ni4+/kfpRKAPYmxKriuiqDTAZeneV7Mm3gR2msfmSblcmZYHkAcI3S1tTuuWcKulur0boOwzqu6KxISyYtEhpbX9Wg5bdyf4TaLPHP+jY4SFBw1EwY4Wdg5dQ6bx2NDauXxyBgOFBxD/5goRpGfM6AvNe9lD416xQty0pvIVjzhRBjkxp4hzSqI7zUA/H/L2nByvthY77MltL3BSqdrEa8/r4CxmMMx0y3Y5kGozbU9ur61QJsxYXmV+NENjhCRo6H6OUhgSHbluTCO1wjvSCZAAAAAA=";
    String pdfhash = "faadTnFU4cOBsl+sW98ie7KInSbbw0HDbgFeOcsRCAQ=";
            
    CMSSignedData signedDataTSToken = null;
    TimeStampToken tstoken = null;
    byte[] sigDataBytes = null;
    Date sigDate = null;
    
    CMSSignerHelper cmsHelper = new CMSSignerHelper();
    CMSSignedData cmsData;
    
    try {
        
         sigDataBytes = Base64.getDecoder().decode(Signature);
        cmsData = new CMSSignedData(sigDataBytes);
        
        DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
        sigDate = formatter.parse(SigDateTime);
        
        byte[] tsTokenDataBytes = Base64.getDecoder().decode(TimestampToken);
        signedDataTSToken = new CMSSignedData(tsTokenDataBytes);
        tstoken = new TimeStampToken(signedDataTSToken);
        
         verifyCMSSignatureMTID(sigDataBytes,sigDate,TimestampToken,pdfhash);

    } catch (Exception e) {
        
        System.out.println("Exception : " + e);
    }
}

public static void verifyCMSSignatureMTID(byte[] signature,Date signing_date,String encodedTimestampToken,String PdfHash) throws OperatorCreationException,CMSException,CertificateException,NoSuchAlgorithmException,ParseException,TSPException,IOException,Exception {
    
    String fName="[verifyCMSSignatureMTID] ";
    VSInfo vsi=new VSInfo();        
    String initErr="CMS";
    
    //******************** VERIFY SGNATURE VS SIGNER PUBLICKEY **********************
    // Verify signature 
    byte[] HashByte = Base64.getDecoder().decode(PdfHash);
    CMSProcessableByteArray processable = new CMSProcessableByteArray(HashByte);
    CMSSignedData cmsData = new CMSSignedData(signature);
    X509CertificateHolder certHolder_v=null;
    
    Security.addProvider(new BouncyCastleProvider());
    
    try {

       Store store = cmsData.getCertificates();
       ByteArrayInputStream stream = new ByteArrayInputStream(signature);
       CMSSignedData cms = new CMSSignedData(processable,stream);
       SignerinformationStore signers = cms.getSignerInfos();
       Collection c_v = signers.getSigners();
       Iterator it_v = c_v.iterator();
       while (it_v.hasNext()) {
           Signerinformation signer_v = (Signerinformation) it_v.next(); 
           Collection certCollection_v = store.getMatches(signer_v.getSID()); 
           Iterator certIt_v = certCollection_v.iterator();
           certHolder_v = (X509CertificateHolder) certIt_v.next();
           X509Certificate certFromSignedData_v = new JcaX509CertificateConverter().getCertificate(certHolder_v);

           if (signer_v.verify(new JcaSimpleSignerInfoVerifierBuilder().setProvider(BouncyCastleProvider.PROVIDER_NAME).build(certFromSignedData_v))) {
               System.out.println(fName + "Signature verified");
           } else {
               System.out.println(fName + "Error CMS200 Signature is invalid");
               System.out.println(initErr+"200");
               System.out.println("Signature is invalid");
               return;
           }
           
       }
    } catch (Exception e) {
       e.printstacktrace();
       System.out.println(fName + "Error CMS200 Signature is invalid : " + e);
       System.out.println("200");
       System.out.println("Signature is invalid");
       return;
    }
        
    System.out.println("000");
    System.out.println("Signature is valid");
    return;
}

}

错误

org.bouncycastle.operator.RuntimeOperatorException：异常 获取签名：错误地解码签名字节。

但是，我已经使用此方法成功验证了RSAwithSHA256签名。有人可以帮我这个忙，请解释一下该错误的含义。这些签名的签名长度对于RSA为256字节，对于ECDSA为64字节。正确吗？