TElPDFPublicKeySecurityHandler is a descendant of TElPDFSecurityHandler.
This is a base class for TElPDFAdvancedPublicKeySecurityHandler

Description

Security handler that implements document encryption and signing using public key. It uses X.509 certificates for RSA encryption and signing.
This security handler also supports timestamping and timestamp verification via

Properties

• Certificates
• CertStorage
• CertIDs
• CertIDCount
• Detached
• HashAlgorithm
• IgnoreTimestampFailure
• LastValidationResult
• RecipientGroups
• RecipientGroupCount
• RevocationInfo
• SignatureType
• TimestampCount
• Timestamps
• TSPClient

• CustomName
• CryptoProviderManager
• EncryptMetadata
• StreamEncryptionAlgorithm
• StringEncryptionAlgorithm

Methods

• AddRecipientGroup
• ClearRecipientGroups
• RemoveRecipientGroup
• GetDescription
• GetName

Declared in

.NET:

• Namespace: SBPDFSecurity
• Assembly: SecureBlackbox.PDF

• Unit: unit SBPDFSecurity

Licensing

To use the component in development and distribution of your projects, you need to purchase one of the licenses:

.NET: PDFBlackbox OR SecureBlackbox Data Security OR SecureBlackbox Professional

VCL: PDFBlackbox OR SecureBlackbox Data Security OR SecureBlackbox Professional

ActiveX/DLL: Not available