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(C++) Create CAdES Signature (.p7s) Compliant with ICP-Brazil Digital Signature StandardSee more CAdES ExamplesDemonstrates how to create a CMS signature w/ policy ID that is compliant with the ICP-Brazil Digital Signature Standard. For more information, see https://validar.iti.gov.br/
#include <CkCrypt2.h> #include <CkCert.h> #include <CkJsonObject.h> void ChilkatSample(void) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // ------------------------------------------------------------------------------------------------------ // Note: This example creates a CAdES (CMS) signature (.p7s) that contains the PDF. // It is different than signing a PDF. To sign a PDF where the resulting PDF contains the CMS signature, // see this example: Sign PDF for ICP-Brasil // ------------------------------------------------------------------------------------------------------ CkCrypt2 crypt; CkCert cert; bool success = cert.LoadPfxFile("mySigningCert.pfx","pfxPassword"); if (success != true) { std::cout << cert.lastErrorText() << "\r\n"; return; } crypt.SetSigningCert(cert); // See https://www.gov.br/iti/pt-br/assuntos/repositorio/artefatos-de-assinatura-digital // Create JSON to indicate which signing attributes to include. CkJsonObject attrs; attrs.UpdateBool("contentType",true); attrs.UpdateBool("signingTime",true); attrs.UpdateBool("messageDigest",true); attrs.UpdateBool("signingCertificateV2",true); attrs.UpdateString("policyId.hashAlg","SHA256"); // Listed here are the currently existing profiles. (Chilkat will add additional ICP Brasil policy profiles in future versions as new ones are created.) // See https://www.gov.br/iti/pt-br/assuntos/repositorio/artefatos-de-assinatura-digital for more information. // // PA_AD_RA --> 2.16.76.1.7.1.5.1 // PA_AD_RA_v1_1 --> 2.16.76.1.7.1.5.1.1 // PA_AD_RA_v1_2 --> 2.16.76.1.7.1.5.1.2 // PA_AD_RA_v2_0 --> 2.16.76.1.7.1.5.2 // PA_AD_RA_v2_1 --> 2.16.76.1.7.1.5.2.1 // PA_AD_RA_v2_2 --> 2.16.76.1.7.1.5.2.2 // PA_AD_RA_v2_3 --> 2.16.76.1.7.1.5.2.3 // PA_AD_RA_v2_4 --> 2.16.76.1.7.1.5.2.4 // PA_AD_RB --> 2.16.76.1.7.1.1.1 // PA_AD_RB_v1_1 --> 2.16.76.1.7.1.1.1.1 // PA_AD_RB_v2_0 --> 2.16.76.1.7.1.1.2 // PA_AD_RB_v2_1 --> 2.16.76.1.7.1.1.2.1 // PA_AD_RB_v2_2 --> 2.16.76.1.7.1.1.2.2 // PA_AD_RB_v2_3 --> 2.16.76.1.7.1.1.2.3 // PA_AD_RC --> 2.16.76.1.7.1.4.1 // PA_AD_RC_v1_1 --> 2.16.76.1.7.1.4.1.1 // PA_AD_RC_v2_0 --> 2.16.76.1.7.1.4.2 // PA_AD_RC_v2_1 --> 2.16.76.1.7.1.4.2.1 // PA_AD_RC_v2_2 --> 2.16.76.1.7.1.4.2.2 // PA_AD_RC_v2_3 --> 2.16.76.1.7.1.4.2.3 // PA_AD_RT --> 2.16.76.1.7.1.2.1 // PA_AD_RT_v1_1 --> 2.16.76.1.7.1.2.1.1 // PA_AD_RT_v2_0 --> 2.16.76.1.7.1.2.2 // PA_AD_RT_v2_1 --> 2.16.76.1.7.1.2.2.1 // PA_AD_RT_v2_2 --> 2.16.76.1.7.1.2.2.2 // PA_AD_RT_v2_3 --> 2.16.76.1.7.1.2.2.3 // PA_AD_RV --> 2.16.76.1.7.1.3.1 // PA_AD_RV_v1_1 --> 2.16.76.1.7.1.3.1.1 // PA_AD_RV_v2_0 --> 2.16.76.1.7.1.3.2 // PA_AD_RV_v2_1 --> 2.16.76.1.7.1.3.2.1 // PA_AD_RV_v2_2 --> 2.16.76.1.7.1.3.2.2 // PA_AD_RV_v2_3 --> 2.16.76.1.7.1.3.2.3 // Set the policy OID and the profile name attrs.UpdateString("policyId.id","2.16.76.1.7.1.1.2.3"); attrs.UpdateString("policyId.profile","PA_AD_RB_v2_3"); crypt.put_SigningAttributes(attrs.emit()); // The input file can be any type of file. const char *inFile = "toBeSigned.pdf"; const char *outFile = "signed.pdf.p7s"; success = crypt.CreateP7M(inFile,outFile); if (success == false) { std::cout << crypt.lastErrorText() << "\r\n"; return; } std::cout << "Success." << "\r\n"; } |
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