SignerInfo
Vue de l’ensemble
‘SignerInfo’ est une classe dans Aspose.PDF FOSS pour Java.
Informations par signature dans une structure de données PKCS#7 SignedData (RFC 2315 §9.2).
Cette classe fournit 10 méthodes pour travailler avec des objets de SignerInfo dans les programmes Java. Les méthodologies disponibles comprennent: ‘getAuthenticatedAttributes’, ’ getAuthentifiéAattributsRaw’, getDigestAlgorithm, ‘gettDegestAgoritmOID’, ‘getEncryptedDagest’, ‘GetIssuerDER , 'geMessageDogest,, ‘gerSerialNumber., 'gesignatureAlgoritmeOid et ‘SigningTime’. Tous les membres publics sont accessibles à toute application Java après l’installation de l’Aspose.PDF FOSS pour le package Java . Propriétés : ‘authentezAthributts ; 'authentifact Attrips; ‘algorite’dogorithme` plus, 4DIGTrigitme’ et plus.
Propriétés
| Name | Type | Access | Description |
|---|---|---|---|
serialNumber | BigInteger | Read | Gets the serial number. |
digestAlgorithmOID | String | Read | Gets the digest algorithm oid. |
signatureAlgorithmOID | String | Read | Gets the signature algorithm oid. |
encryptedDigest | byte[] | Read | Gets the encrypted digest. |
issuerDER | byte[] | Read | Gets the issuer der. |
authenticatedAttributes | Map<String, byte[]> | Read | Gets the authenticated attributes. |
authenticatedAttributesRaw | byte[] | Read | Gets the authenticated attributes raw. |
digestAlgorithm | String | Read | Returns the digest algorithm as JCA name. |
signingTime | Date | Read | Returns the signing time from authenticated attributes. |
messageDigest | byte[] | Read | Returns the message digest from authenticated attributes. |
méthodes
| Signature | Description |
|---|---|
getSerialNumber() → BigInteger | Returns the serial number. |
getDigestAlgorithmOID() → String | Returns the digest algorithm oid. |
getSignatureAlgorithmOID() → String | Returns the signature algorithm oid. |
getEncryptedDigest() → byte[] | Returns the encrypted digest. |
getIssuerDER() → byte[] | Returns the issuer der. |
getAuthenticatedAttributes() → Map<String, byte[]> | Returns the authenticated attributes. |
getAuthenticatedAttributesRaw() → byte[] | Returns the authenticated attributes raw. |
getDigestAlgorithm() → String | Returns the digest algorithm as JCA name. |
getSigningTime() → Date | Returns the signing time from authenticated attributes. |
getMessageDigest() → byte[] | Returns the message digest from authenticated attributes. |
Voir aussi
- Aspose.PDF pour Java — API d’entreprise