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(Go) CAdES BES Detached SignatureDemonstrates how to create a CAdES BES detached signature file (.p7s).
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. crypt := chilkat.NewCrypt2() // Use a digital certificate and private key from a PFX file (.pfx or .p12). pfxPath := "/Users/chilkat/testData/pfx/acme.pfx" pfxPassword := "test123" cert := chilkat.NewCert() success := cert.LoadPfxFile(pfxPath,pfxPassword) if success != true { fmt.Println(cert.LastErrorText()) crypt.DisposeCrypt2() cert.DisposeCert() return } // Tell the crypt component to use this cert. success = crypt.SetSigningCert(cert) if success != true { fmt.Println(crypt.LastErrorText()) crypt.DisposeCrypt2() cert.DisposeCert() return } // The CadesEnabled property applies to all methods that create PKCS7 signatures. // To create a CAdES-BES signature, set this property equal to true. crypt.SetCadesEnabled(true) // We can sign any type of file, creating a .p7s as output: inFile := "/Users/chilkat/testData/pdf/sample.pdf" sigFile := "/Users/chilkat/testData/p7s/sample.p7s" // Create the detached CAdES-BES signature: success = crypt.CreateP7S(inFile,sigFile) if success == false { fmt.Println(crypt.LastErrorText()) crypt.DisposeCrypt2() cert.DisposeCert() return } success = crypt.VerifyP7S(inFile,sigFile) if success == false { fmt.Println(crypt.LastErrorText()) crypt.DisposeCrypt2() cert.DisposeCert() return } fmt.Println("Success!") crypt.DisposeCrypt2() cert.DisposeCert() |
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