EcdsaPublicKey.h

gehe zur Dokumentation dieser Datei

 
#pragma once
 
#include "ASN1TemplateUtil.h"
 
#include <QByteArray>
#include <QSharedPointer>
 
#include <openssl/asn1t.h>
#include <openssl/ec.h>
 
 
namespace governikus
{
 
using EcdsaPublicKey = struct ecdsapublickey_st
{
    ASN1_OBJECT* mObjectIdentifier;
    ASN1_OCTET_STRING* mPrimeModulus;
    ASN1_OCTET_STRING* mFirstCoefficient;
    ASN1_OCTET_STRING* mSecondCoefficient;
    ASN1_OCTET_STRING* mBasePoint;
    ASN1_OCTET_STRING* mOrderOfTheBasePoint;
    ASN1_OCTET_STRING* mPublicPoint;
    ASN1_OCTET_STRING* mCofactor;
    EC_KEY* mEcKey;
 
    static QSharedPointer<ecdsapublickey_st> fromHex(const QByteArray& pHexValue);
    static QSharedPointer<ecdsapublickey_st> decode(const QByteArray& pBytes);
    QByteArray encode();
 
    [[nodiscard]] QByteArray getPublicKeyOid() const;
 
    [[nodiscard]] QByteArray getPublicKeyOidValueBytes() const;
    [[nodiscard]] QByteArray getUncompressedPublicPoint() const;
    [[nodiscard]] const EC_KEY* getEcKey() const;
 
    private:
        void initEcKey();
 
    public:
        static int decodeCallback(int pOperation, ASN1_VALUE** pVal, const ASN1_ITEM* pIt, void* pExarg);
};
 
 
DECLARE_ASN1_FUNCTIONS(EcdsaPublicKey)
DECLARE_ASN1_OBJECT(EcdsaPublicKey)
 
} // namespace governikus