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(Unicode C) Create CAdES Signature (.p7s) Compliant with ICP-Brazil Digital Signature Standard PA AD RB v2.2See more CAdES ExamplesDemonstrates how to create a CMS signature w/ policy ID that is compliant with the ICP-Brazil Digital Signature Standard PA AD RB v2.2 For more information, see https://validar.iti.gov.br/
#include <C_CkCrypt2W.h> #include <C_CkCertW.h> #include <C_CkJsonObjectW.h> void ChilkatSample(void) { HCkCrypt2W crypt; HCkCertW cert; BOOL success; HCkJsonObjectW attrs; const wchar_t *inFile; const wchar_t *outFile; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // ------------------------------------------------------------------------------------------------------ // Note: This example creates a 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 // ------------------------------------------------------------------------------------------------------ crypt = CkCrypt2W_Create(); cert = CkCertW_Create(); success = CkCertW_LoadPfxFile(cert,L"mySigningCert.pfx",L"pfxPassword"); if (success != TRUE) { wprintf(L"%s\n",CkCertW_lastErrorText(cert)); CkCrypt2W_Dispose(crypt); CkCertW_Dispose(cert); return; } CkCrypt2W_SetSigningCert(crypt,cert); // Create JSON to indicate which signing attributes to include. attrs = CkJsonObjectW_Create(); CkJsonObjectW_UpdateBool(attrs,L"contentType",TRUE); CkJsonObjectW_UpdateBool(attrs,L"signingTime",TRUE); CkJsonObjectW_UpdateBool(attrs,L"messageDigest",TRUE); CkJsonObjectW_UpdateBool(attrs,L"signingCertificateV2",TRUE); CkJsonObjectW_UpdateString(attrs,L"policyId.hashAlg",L"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 // Typically you should use the latest version. CkJsonObjectW_UpdateString(attrs,L"policyId.id",L"2.16.76.1.7.1.1.2.3"); CkJsonObjectW_UpdateString(attrs,L"policyId.profile",L"PA_AD_RB_v2_3"); // If you wish to use another, such as v2.2 CkJsonObjectW_UpdateString(attrs,L"policyId.id",L"2.16.76.1.7.1.1.2.2"); CkJsonObjectW_UpdateString(attrs,L"policyId.profile",L"PA_AD_RB_v2_2"); CkCrypt2W_putSigningAttributes(crypt,CkJsonObjectW_emit(attrs)); // The input file can be any type of file. inFile = L"toBeSigned.pdf"; outFile = L"signed.pdf.p7s"; success = CkCrypt2W_CreateP7M(crypt,inFile,outFile); if (success == FALSE) { wprintf(L"%s\n",CkCrypt2W_lastErrorText(crypt)); CkCrypt2W_Dispose(crypt); CkCertW_Dispose(cert); CkJsonObjectW_Dispose(attrs); return; } wprintf(L"Success.\n"); CkCrypt2W_Dispose(crypt); CkCertW_Dispose(cert); CkJsonObjectW_Dispose(attrs); } |
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