Digital Signature RFC & Standards that syncfusion follows

[Jacobs]

Can you please provide me with the RFC & Standards that syncfusion follows especially for the below as syncfusion documentation of the functions or properties only describes the property without detailed information.

During Signing Process

PdfSignature.TimeStampServer {Set}

PdfSignature.CreateLongTermValidity(List<X509Certificate2> certificates, RevocationType type)

During Validation Process

PdfLoadedSignatureField.ValidateSignature(X509CertificateCollection rootCertificates)

PdfSignatureValidationResult.IsDocumentModified True/False

PdfSignatureValidationResult.IsCertificated True/False

PdfSignatureValidationResult.LtvVerificationInfo.IsLtvEnabled True/False

PdfSignatureValidationResult.TimeStampInformation

[Jacobs]

Any update ?

[Karmegam Seerangan]

Hi Jacobs,

Thank you for your patience.

We adhere to the RSA Cryptography standard for our signing and validation process. We are capable of signing using both CMS and Cades Cryptographic Standards. At present, our support includes the RSA, DSA, and ECDSA algorithms for signing and validation.

Regards,

Karmegam