windowsnt / ades

An Implementation of CAdES, XAdES, PAdES and ASiC for Windows in C++

AdES

A C++ library for Windows to create CAdES (B,T,C,X,XL), XAdES (B-T,C,X,XL) and PAdES (B-B,B-T,B-XL) messages. Also supports ASiC-S and ASiC-E with both CAdES and XAdES. 100% ETSI Compliant. Article at CodeProject: https://www.codeproject.com/Articles/1256991/AdES-An-implementation-of-CAdES-for-Windows-in-Cpl

CAdES

Quick guide:

HRESULT Sign(LEVEL lev,const char* data,DWORD sz,const std::vector<CERT>& Certificates, SIGNPARAMETERS& Params,std::vector<char>& Signature);
HRESULT Verify(const char* data, DWORD sz, LEVEL& lev,const char* omsg = 0,DWORD len = 0,std::vector<char>* msg = 0,std::vector<PCCERT_CONTEXT>* Certs = 0,VERIFYRESULTS* vr = 0);

Where

• lev, enumeration from LEVEL: CMS,B,T,C,X or XL
• data/sz, the data to sign
• Certificates, a list of certificates to use for signing. Each CERT contains the certificate, CRLs, and more validation certificates
• Params, additional parameters, including timestamp server, policy, commitment type, attach method etc.

In Verify()

• data/sz, the signature to verify
• lev, gets the detected level
• omsg/len, the original data if the signature was detached
• msg/certs/results, returned message, certificates used, and other data (policy, commitment type etc)

XAdES

Quick guide:

struct FILEREF
{
	const char* data = 0; // pointer to data
	DWORD sz = 0; // size, or 0 if null terminated XML
	const char* ref = 0;
	std::string mime = "application/octet-stream";
};
HRESULT XMLSign(LEVEL lev, std::vector<FILEREF>& data,const std::vector<CERT>& Certificates,SIGNPARAMETERS& Params, std::vector<char>& Signature);

// Currently XMLDSIG only
HRESULT XMLVerify(const char* xmldata, LEVEL& lev, ATTACHTYPE& att, const char* omsg, DWORD len, bool WasDetachedCanonicalized,std::vector<PCCERT_CONTEXT> * Certs, VERIFYRESULTS * vr);

PAdES

Quick guide:

HRESULT PDFSign(LEVEL lev,const char* data,DWORD sz,const std::vector<CERT>& Certificates, SIGNPARAMETERS& Params,std::vector<char>& Signature);

ASiC

Quick guide:

HRESULT ASiC(ALEVEL alev,ATYPE typ, LEVEL lev,std::vector<FILEREF>& data,std::vector<CERT>& Certificates, SIGNPARAMETERS& Params, std::vector<char>& fndata);

EXE

Quick guide:

HRESULT PESign(LEVEL lev,const char* data,DWORD sz,const std::vector<CERT>& Certificates, SIGNPARAMETERS& Params,std::vector<char>& Signature);

ades's Issues

Cannot find ASNC folder files

Hello, I cannot find the ASNC folder included files in the solution. Can you provide them?

"No contents in first page" error when signing PDF with "Visible" parameters

Hello.
First of all, thank you for this useful library. I'm having trouble signing a PDF file with visible parameters. I get the error "No contents in first page". The PDF I'm trying to sign is the following: https://cs.stanford.edu/~jure/pubs/node2vec-kdd16.pdf
The "Visible" signing parameters in use are the following (actually, I've tried many combinations, even the default ones, with no avail, so they might not be relevant):

Params.pdfparams.Visible.top = 10;
Params.pdfparams.Visible.left = 10;
Params.pdfparams.Visible.wi = 10;
Params.pdfparams.Visible.fs = 10;
Params.pdfparams.Visible.t = "test";

This is the first PDF I've had this error with so far. It works on other files.
Can you please help me with this problem?
Regards,
Aleksandar