Uses of Package
com.itextpdf.signatures

Packages that use com.itextpdf.signatures

Package	Description
com.itextpdf.signatures
com.itextpdf.signatures.validation

Classes in com.itextpdf.signatures used by com.itextpdf.signatures

Class	Description
AccessPermissions	Access permissions value to be set to certification signature as a part of DocMDP configuration.
CertificateInfo.X500Name	Class that holds an X509 name.
CertificateVerifier	Deprecated. starting from 8.0.5.
IApplicableSignatureParams	Extension interface of ISignatureMechanismParams that also supports applying the parameters to a Signature.
ICrlClient	Interface that needs to be implemented if you want to embed Certificate Revocation Lists (CRL) into your PDF.
IExternalDigest	ExternalDigest allows the use of implementations of MessageDigest other than BouncyCastleDigest.
IExternalSignature	Interface that needs to be implemented to do the actual signing.
IExternalSignatureContainer	Interface to sign a document.
IIssuingCertificateRetriever	Interface helper to support retrieving CAIssuers certificates from Authority Information Access (AIA) Extension in order to support certificate chains with missing certificates and getting CRL response issuer certificates.
IOcspClient	Interface for the Online Certificate Status Protocol (OCSP) Client.
IOcspClientBouncyCastle	Interface for the Online Certificate Status Protocol (OCSP) Client.
ISignatureMechanismParams	Interface to encode the parameters to a signature algorithm for inclusion in a signature object.
ITSAClient	Time Stamp Authority client (caller) interface.
ITSAInfoBouncyCastle	Interface you can implement and pass to TSAClientBouncyCastle in case you want to do something with the information returned
LtvVerification	Add verification according to PAdES-LTV (part 4).
LtvVerification.CertificateInclusion	Certificate inclusion in the DSS and VRI dictionaries in the CERT and CERTS keys.
LtvVerification.CertificateOption	Options for how many certificates to include.
LtvVerification.Level	What type of verification to include.
LtvVerification.RevocationDataNecessity	Option to determine whether revocation information is required for the signing certificate.
PadesTwoPhaseSigningHelper	Helper class to perform signing operation in two steps.
PdfPadesSigner	This class performs signing with PaDES related profiles using provided parameters.
PdfPKCS7	This class does all the processing related to signing and verifying a PKCS#7 / CMS signature.
PdfSignature	Represents the signature dictionary.
PdfSigner	Takes care of the cryptographic options and appearances that form a signature.
PdfSigner.CryptoStandard	Enum containing the Cryptographic Standards.
PdfSigner.ISignatureEvent	An interface to retrieve the signature dictionary for modification.
PdfTwoPhaseSigner	Class that prepares document and adds the signature to it while performing signing operation in two steps (see PadesTwoPhaseSigningHelper for more info).
RootStoreVerifier	Deprecated. starting from 8.0.5.
RSASSAPSSMechanismParams	Encode the signer's parameters for producing an RSASSA-PSS signature.
SignaturePermissions	A helper class that tells you more about the type of signature (certification or approval) and the signature's DMP settings.
SignaturePermissions.FieldLock	Class that contains a field lock action and an array of the fields that are involved.
SignaturePolicyInfo	Class that encapsulates the signature policy information
SignerProperties	Properties to be used in signing operations.
VerificationException	Deprecated. starting from 9.0.0 since all the classes that use this one are also deprecated in favour of new signature validation logic in the com.itextpdf.signatures.validation package.
VerificationOK	Deprecated. starting from 8.0.5.

Classes in com.itextpdf.signatures used by com.itextpdf.signatures.validation

Class	Description
AccessPermissions	Access permissions value to be set to certification signature as a part of DocMDP configuration.
ICrlClient	Interface that needs to be implemented if you want to embed Certificate Revocation Lists (CRL) into your PDF.
IOcspClient	Interface for the Online Certificate Status Protocol (OCSP) Client.
IOcspClientBouncyCastle	Interface for the Online Certificate Status Protocol (OCSP) Client.
IssuingCertificateRetriever	IIssuingCertificateRetriever default implementation.