Package com.sun.jna.platform.win32

Schnittstelle WinCrypt.CryptGetSignerCertificateCallback

Alle Superschnittstellen:

AltCallingConvention, Callback, StdCall, StdCallLibrary.StdCallCallback

Umschließende Schnittstelle:

WinCrypt

public static interface WinCrypt.CryptGetSignerCertificateCallback
extends StdCallLibrary.StdCallCallback

The CryptGetSignerCertificateCallback user supplied callback function is used with the CRYPT_VERIFY_MESSAGE_PARA structure to get and verify a message signer's certificate.

Verschachtelte Klassen - Übersicht

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen com.sun.jna.Callback

Callback.UncaughtExceptionHandler

Feldübersicht

Von Schnittstelle geerbte Felder com.sun.jna.Callback

FORBIDDEN_NAMES, METHOD_NAME

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
WinCrypt.CERT_CONTEXT.ByReference	callback(Pointer pvGetArg, int dwCertEncodingType, WinCrypt.CERT_INFO pSignerId, WinCrypt.HCERTSTORE hMsgCertStore)

Methodendetails

callback

WinCrypt.CERT_CONTEXT.ByReference callback(Pointer pvGetArg,
 int dwCertEncodingType,
 WinCrypt.CERT_INFO pSignerId,
 WinCrypt.HCERTSTORE hMsgCertStore)

Parameter:

pvGetArg - A pointer to user-defined data passed on to the verification function as specified in the CRYPT_VERIFY_MESSAGE_PARA structure.

dwCertEncodingType - Specifies the type of encoding used. It is always acceptable to specify both the certificate and message encoding types by combining them with a bitwise-OR operation as shown in the following example:

X509_ASN_ENCODING | PKCS_7_ASN_ENCODING

Currently defined encoding types are:

• X509_ASN_ENCODING
• PKCS_7_ASN_ENCODING

pSignerId - A pointer to a CERT_INFO structure containing the issuer and serial number. Can be NULL if there is no content or signer.

hMsgCertStore - A handle to the certificate store containing all the certificates and CRLs in the signed message.

Gibt zurück:

Pointer to a read-only WinCrypt.CERT_CONTEXT if a signer certificate is found, null if the function fails.