SetSignProcessEd25519Identity

Bezpečnosť a podpisy

Opis

Nastaví certifikát X.509 Ed25519 a súkromný kľúč pre odpojený PDF podpis

The certificate must be DER encoded and use the id-Ed25519 subject-public-key algorithm, while the private key can be a 32-byte seed or an unencrypted PKCS #8 DER value

Syntax

Delphi

Function TPDFlib.SetSignProcessEd25519Identity(SignProcessID: Integer; Const CertificateDER, PrivateKeyDER: AnsiString): Integer;

ActiveX

Function PDFlib::SetSignProcessEd25519Identity(SignProcessID As Long, CertificateDER As Variant, PrivateKeyDER As Variant) As Long

DLL

int DLSetSignProcessEd25519Identity(int InstanceID, int SignProcessID, const char* CertificateDER, int CertificateLength, const char* PrivateKeyDER, int PrivateKeyLength);

Parametre

SignProcessID	Value returned by a `NewSignProcessFrom*` function
CertificateDER	Complete DER-encoded X.509 certificate containing the Ed25519 public key
PrivateKeyDER	Raw 32-byte Ed25519 seed or unencrypted PKCS #8 DER private key

Návratové hodnoty

1	The identity was attached to the process
0	The process id or input was invalid

Poznámky

Use adbe.pkcs7.detached or ETSI.CAdES.detached; Ed25519 uses the SHA-512 CMS digest identifier and signs the canonical signed-attributes value directlyThe implementation derives the public key from the private seed and rejects an identity when it does not match the certificate

ActiveX akceptuje varianty bajtových polí a DLL akceptuje výslovné dĺžky, takže vložené nulové bajty zostanú zachované

Pozri tiež

SetSignProcessEd25519IdentityFromFile, SetSignProcessDigestAlgorithm, SetSignProcessSubFilter