Online XML Digital Signature Validators

Chilkat’s Online XML Signature Validator: http://tools.chilkat.io/xmlDsigVerify.cshtml gob.es FacturaE online validator: http://sedeaplicaciones2.minetur.gob.es/FacturaE/ ETSI Signature Conformance Checker (requires credentials)  http://signatures-conformance-checker.etsi.org Validate UBL:  https://www.moj-eracun.hr/exchange/validateubl UBL 2.1 e-Invoice Validation: https://joinup.ec.europa.eu/solution/ubl-21-e-invoice-validation-service/about FatturaPA (fatturapa.gov.it)  http://sdi.fatturapa.gov.it/SdI2FatturaPAWeb/AccediAlServizioAction.do?pagina=controlla_fattura ADSS Signing Server: https://account.ascertia.com/demos/xmlsignatureverificationstep1 XmlValidation.com:  https://www.xmlvalidation.com/ I don’t trust this validator. Change the signed XML document to deliberately introduce errors and then check to see if …

XAdES-BES for www.csioz.gov.pl

Chilkat has resolved problems relating to the creation of XAdES-BES XML signatures for documents sent to www.csioz.gov.pl.   These fixes will be available starting in Chilkat v9.5.0.76.   At the time of this post (31-Oct-2018) 9.5.0.76 is not yet released.  Contact support@chilkatsoft.com for a pre-release if desired. Chilkat has worked with …

MS CNG NCryptSignHash returns 0x80090020

We’ve seen this error when trying to sign using a smart card: msCngSignWithCert Acquired CNG private key. dwKeySpec: 0xffffffff key is CERT_NCRYPT_KEY_SPEC setSmartCardPin: setting smart card pin… –setSmartCardPin Using PKCS1 padding. msCngSign.NCryptSignHash failed. failed to sign. secStatus: 0x80090020 –msCngSignWithCert The 0x80090020 error is a generic “NTE_FAILED: An internal error occurred”. …

Mismatch between the processor architecture of the project being built “MSIL” and the processor architecture …

Question: When building my C# solution I get the following warning on several of the projects:   Severity Code Description Project File Line Suppression State Warning There was a mismatch between the processor architecture of the project being built “MSIL” and the processor architecture of the reference “ChilkatDotNet47, Version=9.5.0.75, Culture=neutral, …