
PLOP DS can attach cryptographic tokens via the standard PKCS#11 interface.The built-in engine supports software-based digital IDs in the common PKCS#12 and PFX formats. The built-in engine implements the required cryptographic functions directly in PLOP DS without any external dependencies.components for generating digital signatures: PLOP DS supports multiple cryptographic engines, i.e. Embed Online Certificate Status Protocol responses (OCSP according to RFC 2560 and RFC 6960) and Certificate Revocation Lists (CRL according to RFC 3280) as revocation information for Long-Term Validation (LTV).Embed the full certificate chain in the generated signatures, which means that signatures with certificates from a CA (Certificate Authority) on the Adobe Approved Trust List (AATL) or European Union Trust List (EUTL) can be validated in Acrobat and Adobe Reader without any configuration on the client side.PKCS#1 v1.5 and PKCS#1 v2.1 (PSS) encoding for RSA are supported. Signatures according to the RSA and DSA algorithms as well as the Elliptic Curve Digital Signature Algorithm (ECDSA).A document-level timestamp assures the state of a document without applying any personal signature. Create document-level timestamp signatures according to ISO 32000-2 and PAdES part 4.TSA details can be read from AATL certificates to create timestamps without any configuration. Retrieve a timestamp from a trusted Timestamp Authority (TSA) according to RFC 3161, RFC 5816 and ETSI EN 319 422, and embed it in the generated signature.

Basic Electronic Signature (BES) and Explicit Policy-based Electronic Signature (EPES) according to PAdES part 3.Signature providing Long Term Availability and Integrity of Validation Material (Level B-LTA): required for eIDAS conformance.


#Free digital signature timestamp pdf
Signatures for Long-Term Validation (LTV) according to PDF 2.0 (ISO 32000-2).CMS-based PDF signatures according to PDF 1.7 (ISO 32000-1).
