Aspose::Pdf::Security namespace

The Aspose.Pdf.Security namespace contains classes used for encryption and digital signing.

Classes

Class	Description
CertificateEncryptionOptions	Represents a class for encrypting options a PDF document using a certificate-based encryption method. Used to open encrypted PDF documents.
DsaAlgorithmInfo	Represents a class for the information about the DSA signature algorithm.
EcdsaAlgorithmInfo	Represents a class for the information about the ECDSA signature algorithm.
EncryptionParameters	Represents an encryption parameters class.
ICustomSecurityHandler	The custom security handler interface.
KeyedSignatureAlgorithmInfo	Represents a class for information about a keyed signature algorithm.
RsaAlgorithmInfo	Represents a class for the information about the RSA signature algorithm.
SignatureAlgorithmInfo	Represents a class for information about a signature algorithm, including its type, cryptographic standard, and digest hash algorithm.
TimestampAlgorithmInfo	Represents a class for the information about the timestamp signature algorithm.
UnknownSignatureAlgorithmInfo	Represents a class for the unknown signature algorithm information.
UnsignedContentAbsorber	Represents a class for extracting unsigned content from a PDF file managed by digital signatures.
ValidationOptions	Represents options for validating a digital signature in a PDF document.
ValidationResult	Represents the result of a validation process for a certificate.

Enums

Enum	Description
CryptographicStandard	Represents the available cryptographic standards for securing PDF documents.
SignatureAlgorithmType	Enumerates the types of signature algorithms used for digital signatures.
ValidationMethod	Represents an enum defined the method used for certificate validation.
ValidationMode	Specifies the validation mode for PDF signature validation processes.
ValidationStatus	Represents the validation status of a certificate validation.

Typedefs

Typedef	Description
SignatureLengthMismatchException