C#

Example: Crypt2.ClearSigningCerts method

Demonstrates how to call the ClearSigningCerts method. C#

bool success = false;

Chilkat.Crypt2 crypt = new Chilkat.Crypt2();
success = false;

// Tell the crypt object to use 3 certificates.
// Do this by calling AddSigningCert for each certificate.

Chilkat.Cert cert1 = new Chilkat.Cert();
// ...
// Load the cert from a source such as a .pfx/.p12 file, smart card, USB token, Apple keychain, Windows certificate store, etc.
// ...
crypt.AddSigningCert(cert1);

Chilkat.Cert cert2 = new Chilkat.Cert();
// ...
crypt.AddSigningCert(cert2);

Chilkat.Cert cert3 = new Chilkat.Cert();
// ...
crypt.AddSigningCert(cert3);

Chilkat.BinData bd = new Chilkat.BinData();
// ...

success = crypt.OpaqueSignBd(bd);

// Let's say we now want to sign something else with different certs..
// First clear the signing certs.
crypt.ClearSigningCerts();

Chilkat.Cert cert4 = new Chilkat.Cert();
// ...
crypt.AddSigningCert(cert4);

Chilkat.Cert cert5 = new Chilkat.Cert();
// ...
crypt.AddSigningCert(cert5);

// ...
// ...

// Sign using cert4 and cert5.
success = crypt.OpaqueSignBd(bd);