DigestAlgorithm.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2023 by Apryse Software Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------

#ifndef PDFTRON_H_CPPPDFDigestAlgorithm
#define PDFTRON_H_CPPPDFDigestAlgorithm
#include <C/Crypto/TRN_DigestAlgorithm.h>

#include <Common/BasicTypes.h>
#include <Common/UString.h>
#include <PDF/PDFDoc.h>

namespace pdftron { namespace Crypto { 


class DigestAlgorithm
{
public:
    //enums:
    enum Type {
        e_SHA1 = 0,
        e_SHA256 = 1,
        e_SHA384 = 2,
        e_SHA512 = 3,
        e_RIPEMD160 = 4,
        e_unknown_digest_algorithm = 5
    };

    static std::vector<UChar> CalculateDigest(DigestAlgorithm::Type in_digest_algorithm_type, const std::vector<UChar>& in_message_buf);
    
    static std::vector<UChar> SignDigest(const std::vector<UChar>& digest_buf, const DigestAlgorithm::Type digest_algorithm_type, const UString pkcs12_keyfile_path, const UString pkcs12_password);

    static std::vector<UChar> SignDigest(const std::vector<UChar>& digest_buf, const DigestAlgorithm::Type digest_algorithm_type, const std::vector<UChar>& pkcs12_buf, const UString pkcs12_password);
#ifndef SWIG

    static std::vector<UChar> CalculateDigest(DigestAlgorithm::Type in_digest_algorithm_type, const UChar* in_message_buf, const size_t in_message_buf_size);
    
    static std::vector<UChar> SignDigest(const UChar* digest_buf, const size_t digest_buf_size, const DigestAlgorithm::Type digest_algorithm_type, const UString pkcs12_keyfile_path, const UString pkcs12_password);

    static std::vector<UChar> SignDigest(const UChar* digest_buf, const size_t digest_buf_size, const DigestAlgorithm::Type digest_algorithm_type, const UChar* pkcs12_buf, const size_t pkcs12_buf_size, const UString pkcs12_password);
#endif
};

#include <Impl/DigestAlgorithm.inl>
} //end Crypto
} //end pdftron


#endif //PDFTRON_H_CPPPDFDigestAlgorithm