SetSignProcessCNGKeyByHandle
אבטחה וחתימות
תיאור
Attaches a caller-owned NCRYPT_KEY_HANDLE and its DER-encoded X.509 certificate to a PDF signing processThis path supports keys opened by application-specific discovery, policy, or cloud-provider code without reopening the key by name
תחביר
Delphi
Function TPDFlib.SetSignProcessCNGKeyByHandle(SignProcessID: Integer; Const CertificateDER: AnsiString; KeyHandle: TPLIntPtr; AllowUI: Boolean): Integer;פרמטרים
| CertificateDER | Complete DER-encoded RSA or ECDSA X.509 certificate corresponding to the key |
|---|---|
| KeyHandle | Open NCRYPT_KEY_HANDLE represented as TPLIntPtr |
| AllowUI | True to permit provider interaction while signing |
ערכי החזרה
| 1 | ה-handle השאול צורף לתהליך |
|---|---|
| 0 | מזהה ה-process, התעודה או ה-handle לא היו תקינים |
הערות
The caller retains ownership and must keep the handle valid until EndSignProcessTo* completesThe library queries the NCrypt algorithm group before signing and verifies the finished CMS signature against the supplied certificate
ה-API הזה בגודל-handle הוא ל-Delphi בלבד; קוראי ה-DLL וה-ActiveX משתמשים ב-APIs של ספק-ושם-מפתח