| public SetExternalDigest ( byte digest, byte RSAdata, String digestEncryptionAlgorithm ) : void | ||
| digest | byte | |
| RSAdata | byte | |
| digestEncryptionAlgorithm | String | |
| return | void | |
/**
* Sets the crypto information to sign.
* @param privKey the private key
* @param certChain the certificate chain
* @param crlList the certificate revocation list. It can be <CODE>null</CODE>
*/
public void SetSignInfo(CipherParameters privKey, X509Certificate[] certChain, object[] crlList)
{
pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, PdfName.ADBE_PKCS7_SHA1.Equals(Get(PdfName.SUBFILTER)));
pkcs.SetExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
if (PdfName.ADBE_X509_RSA_SHA1.Equals(Get(PdfName.SUBFILTER)))
{
MemoryStream bout = new MemoryStream();
for (int k = 0; k < certChain.Length; ++k)
{
byte[] tmp = certChain[k].getEncoded();
bout.Write(tmp, 0, tmp.Length);
}
bout.Close();
Cert = bout.ToArray();
Contents = pkcs.GetEncodedPKCS1();
}
else
{
Contents = pkcs.GetEncodedPKCS7();
}
name = PdfPKCS7.GetSubjectFields(pkcs.SigningCertificate).GetField("CN");
if (name != null)
{
Put(PdfName.NAME, new PdfString(name, PdfObject.TEXT_UNICODE));
}
pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, PdfName.ADBE_PKCS7_SHA1.Equals(Get(PdfName.SUBFILTER)));
pkcs.SetExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
}
/**
* Sets the crypto information to sign.
* @param privKey the private key
* @param certChain the certificate chain
* @param crlList the certificate revocation list. It can be <CODE>null</CODE>
*/
public void SetSignInfo(ICipherParameters privKey, X509Certificate[] certChain, object[] crlList) {
pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, PdfName.ADBE_PKCS7_SHA1.Equals(Get(PdfName.SUBFILTER)));
pkcs.SetExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
if (PdfName.ADBE_X509_RSA_SHA1.Equals(Get(PdfName.SUBFILTER))) {
if (certChain.Length > 1) {
PdfArray arr = new PdfArray();
for (int ii = 0; ii < certChain.Length; ii++) {
arr.Add(new PdfString(certChain[ii].GetEncoded()));
}
Put(PdfName.CERT, arr);
}
else {
MemoryStream bout = new MemoryStream();
for (int k = 0; k < certChain.Length; ++k) {
byte[] tmp = certChain[k].GetEncoded();
bout.Write(tmp, 0, tmp.Length);
}
bout.Close();
Cert = bout.ToArray();
}
Contents = pkcs.GetEncodedPKCS1();
}
else
Contents = pkcs.GetEncodedPKCS7();
name = PdfPKCS7.GetSubjectFields(pkcs.SigningCertificate).GetField("CN");
if (name != null)
Put(PdfName.NAME, new PdfString(name, PdfObject.TEXT_UNICODE));
pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, PdfName.ADBE_PKCS7_SHA1.Equals(Get(PdfName.SUBFILTER)));
pkcs.SetExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
}
