Namespace Telerik.Windows.Documents.Fixed.Model.DigitalSignatures

Classes

HashAlgorithmsManager Central registry and factory for hash algorithms used in signature creation and validation by OID.

Pkcs1 Validates PKCS#1 signatures embedded in PDF signature dictionaries, verifying digests against the signer's RSA public key.

Pkcs7 Validates PKCS#7 (CMS) embedded signatures, decoding System.Security.Cryptography.Pkcs.SignedCms and verifying message digests.

Pkcs7Detached Validates PKCS#7 (CMS) detached signatures by comparing message digests or checking signer info when available.

Signature Digital signature API for signing and validating PDF content, enabling integrity checks and signer attribution.

SignatureDataProperties Data model for signature dictionaries and related payload (byte ranges, contents, certificates, and signer metadata).

SignatureSubFilterNames Well-known sub-filter names used in PDF signature dictionaries to declare signature encoding.

SignatureValidationHandlerBase Base infrastructure for signature validation handlers, providing byte-range hashing and certificate checks.

SignatureValidationHandlersManager Registry for mapping PDF signature sub-filters to validation handlers used during signature verification.

SignatureValidationProperties Settings for certificate chain validation during signature verification, including revocation and accepted statuses.

SignatureValidationResult Outcome of signature verification, including document modification state, certificate validity, and signer details.

SignatureValidationResultBuilder Helper for incrementally building a SignatureValidationResult during validation.