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Continuing on rsa_sha verification

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Jakub Melka
2020-07-01 19:09:55 +02:00
parent 515a8184d4
commit 1ca927c846
2 changed files with 206 additions and 0 deletions
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19
PdfForQtLib/sources/pdfsignaturehandler_impl.h
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@ -78,6 +78,25 @@ public:
virtual PDFSignatureVerificationResult verify() const override;
};
class PDFSignatureHandler_adbe_pkcs7_rsa_sha1 : public PDFPublicKeySignatureHandler
{
public:
explicit PDFSignatureHandler_adbe_pkcs7_rsa_sha1(const PDFFormFieldSignature* signatureField, const QByteArray& sourceData, const Parameters& parameters) :
PDFPublicKeySignatureHandler(signatureField, sourceData, parameters)
{
}
virtual PDFSignatureVerificationResult verify() const override;
private:
X509* createCertificate(size_t index) const;
bool getMessageDigest(const QByteArray& message, ASN1_OCTET_STRING* encryptedString, RSA* rsa, int& algorithmNID, QByteArray& digest) const;
bool getMessageDigestAlgorithm(ASN1_OCTET_STRING* encryptedString, RSA* rsa, int& algorithmNID) const;
void verifyRSASignature(PDFSignatureVerificationResult& result) const;
};
class PDFSignatureHandler_adbe_pkcs7_sha1 : public PDFPublicKeySignatureHandler
{
public: