I successfully obtained a timestamptoken by a trusted authority, now i
need to bind it using bouncycastle like so:
|private static byte[] BindTimestampTokenWithFile(FileInfo file, byte[]
timeStampToken)
{
var uri= new DerIA5String(file.Name);
var content= new
BerOctetString(Encoding.UTF8.GetBytes(File.ReadAllText(file.FullName)));
var tokenInfo= new Org.BouncyCastle.Asn1.Cms.ContentInfo(new
DerObjectIdentifier(TimestampTokenOid), new BerOctetString(timeStampToken));
var stampAndCrl= new TimeStampAndCrl(tokenInfo);
var attr= new Attributes(new Asn1EncodableVector(tokenInfo));
var tokenEvidence= new TimeStampTokenEvidence(stampAndCrl);
var evid= new Evidence(tokenEvidence);
var meta= new MetaData(DerBoolean.True, new DerUtf8String(file.Name), new
DerIA5String("application/pkcs7-mime"), attr);
var timeStampedData= new TimeStampedData(uri, meta, content, evid);
var contentInfo= new
Org.BouncyCastle.Asn1.Cms.ContentInfo(CmsObjectIdentifiers.timestampedData,
timeStampedData);
return contentInfo.GetEncoded();
}|
This piece of code runs smoothly without errors but when i save and
Validate the bytes returned, it gives me a Bad Structure Error.
What am i doing wrong?
Thanks in advance
--
Riccardo Castegnaro