PdfRSASignaturePadding Class

Represents the padding to use with RSA signature.

Inheritance Hierarchy

SystemObject
SautinSoft.Pdf.SecurityPdfRSASignaturePadding

Namespace: SautinSoft.Pdf.Security
Assembly: SautinSoft.Pdf (in SautinSoft.Pdf.dll) Version: 2026.1.20

Syntax

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public sealed class PdfRSASignaturePadding : IEquatable<PdfRSASignaturePadding>

Public NotInheritable Class PdfRSASignaturePadding
	Implements IEquatable(Of PdfRSASignaturePadding)

The PdfRSASignaturePadding type exposes the following members.

Properties

	Name	Description
	Pkcs1	Gets the object that represents RSASSA-PKCS1-v1.5 signature scheme of the PKCS #1: RSA Encryption Standard that is supported for compatibility with existing applications.
	Pss	Gets the object that represents Probabilistic Signature Scheme (RSASSA-PSS) of the PKCS #1: RSA Encryption Standard that is recommended for new applications. Parameters of the RSASSA-PSS are set to the following default values: hashAlgorithm: value of HashAlgorithm. maskGenAlgorithm: MGF1 (a mask generation function based on a hash function) with HashAlgorithm. saltLength: the octet length of the hash value produced by HashAlgorithm. trailerField: default (DER-encoded integer 1 which is hexadecimal value 0xBC).

Name

Description

Pkcs1

Gets the object that represents RSASSA-PKCS1-v1.5 signature scheme of the PKCS #1: RSA Encryption Standard that is supported for compatibility with existing applications.

Pss

Gets the object that represents Probabilistic Signature Scheme (RSASSA-PSS) of the PKCS #1: RSA Encryption Standard that is recommended for new applications.

Parameters of the RSASSA-PSS are set to the following default values:

hashAlgorithm: value of HashAlgorithm.
maskGenAlgorithm: MGF1 (a mask generation function based on a hash function) with HashAlgorithm.
saltLength: the octet length of the hash value produced by HashAlgorithm.
trailerField: default (DER-encoded integer 1 which is hexadecimal value 0xBC).

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Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to this PdfRSASignaturePadding instance. (Overrides ObjectEquals(Object))
	Equals(PdfRSASignaturePadding)	Determines whether the other PdfRSASignaturePadding is equal to this PdfRSASignaturePadding instance.
	GetHashCode	Returns a hash code for this PdfRSASignaturePadding instance. (Overrides ObjectGetHashCode)
	ToString	Returns a String that represents this PdfRSASignaturePadding instance. (Overrides ObjectToString)

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Operators

	Name	Description
	Equality(PdfRSASignaturePadding, PdfRSASignaturePadding)	Determines whether left and right PdfRSASignaturePaddings are equal.
	Inequality(PdfRSASignaturePadding, PdfRSASignaturePadding)	Determines whether left and right PdfRSASignaturePaddings are not equal.

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Reference

SautinSoft.Pdf.Security Namespace