# Package org.apache.poi.poifs.crypt.dsig

- Interface Summary
  Interface | Description
  --- | ---
  SignatureConfig.SignatureConfigurable |

- Class Summary
  Class | Description
  --- | ---
  DSigRelation |
  KeyInfoKeySelector | JSR105 key selector implementation using the ds:KeyInfo data of the signature itself.
  OOXMLURIDereferencer | JSR105 URI dereferencer for Office Open XML documents.
  SignatureConfig | This class bundles the configuration options used for the existing signature facets.
  SignatureInfo | This class is the default entry point for XML signatures and can be used for validating an existing signed office document and signing a office document.
  SignatureMarshalListener | This listener class is used, to modify the to be digested xml document, e.g.
  SignaturePart |

- Exception Summary
  Exception | Description
  --- | ---
  CertificateSecurityException | Exception thrown in case there is something wrong with the incoming eID certificate.
  ExpiredCertificateSecurityException | Exception thrown in case the incoming eID certificate is expired.
  RevokedCertificateSecurityException | Exception thrown in case the incoming eID certificate has been revoked.
  TrustCertificateSecurityException | Exception thrown in case the incoming eID certificate is not trusted.

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