phpdftk API Documentation

Signature

Table of Contents

Classes

CertificateUtils
X.509 certificate utilities for LTV signature support.
CrlClient
CRL (Certificate Revocation List) fetcher.
DocMDPTransformParams
DocMDP transform parameters — ISO 32000-2 §12.8.2.2, Table 254.
DocTimeStamp
Document-level timestamp signature (/Type /DocTimeStamp) — ISO 32000-2 §12.8.5 / PAdES Part 4.
FieldMDPTransformParams
FieldMDP transform parameters — ISO 32000-2 §12.8.2.4, Table 255.
IdentityTransformParams
Identity transform parameters — ISO 32000-2 §12.8.2.
OcspClient
OCSP (Online Certificate Status Protocol) client — RFC 6960.
Pkcs7Signer
PKCS#7 / CMS detached signer — ISO 32000-2 §12.8.3.3.
SignatureReference
Signature reference dictionary (/Type /SigRef) — ISO 32000-2 §12.8.1, Table 253. Referenced by /Reference on a SignatureValue; each entry names a transform method plus its params.
SignatureValue
Signature value dictionary (/Type /Sig) — ISO 32000-2 §12.8.1, Table 258.
TransformParams
Abstract base for signature transform parameter dictionaries — ISO 32000-2 §12.8.2.
TsaClient
RFC 3161 Time-Stamp Authority (TSA) HTTP client.
UR3TransformParams
UR3 (usage rights) transform parameters — ISO 32000-2 §12.8.2.3, Table 256.

        
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