public List <UProveKeyAndTokenComposite> generateTokens(ThirdIssuanceMessageComposite thirdMessage, string sessionID)
{
/*
* token issuance - generate tokens.
*/
cOut.write("Issuing U-Prove tokens - generate tokens, prover side");
VerifySessionId(sessionID);
try
{
// Convert serializable ThirdIssuanceMessageComposite members to ThirdIssuanceMessage.
ThirdIssuanceMessage tm = ConvertUtils.convertThirdIssuanceMessageComposite(thirdMessage);
// Retrieve correct Prover instance from proversDictionary for the given sessionKey.
if (sessionDB.ContainsKey(sessionID))
{
Prover prover = sessionDB[sessionID].prover;
// generate the tokens.
UProveKeyAndToken[] upkt = prover.GenerateTokens(tm);
// Serialize them.
cOut.write("Generating tokens...");
List <UProveKeyAndTokenComposite> tokens = new List <UProveKeyAndTokenComposite>();
foreach (UProveKeyAndToken t in upkt)
{
byte[] bigInt = t.PrivateKey.ToByteArray();
UProveKeyAndTokenComposite keyAndTokenComposite = new UProveKeyAndTokenComposite();
keyAndTokenComposite.PrivateKey = bigInt;
keyAndTokenComposite.Token = ConvertUtils.convertUProveToken(t.Token);
tokens.Add(keyAndTokenComposite);
}
return(tokens);
}
}
catch (Exception e)
{
cOut.write(e.ToString());
DebugUtils.DebugPrint(e.StackTrace.ToString());
}
return(null);
}
public List<UProveKeyAndTokenComposite> generateTokens(ThirdIssuanceMessageComposite thirdMessage, string sessionID)
{
/*
* token issuance - generate tokens.
*/
cOut.write("Issuing U-Prove tokens - generate tokens, prover side");
VerifySessionId(sessionID);
try
{
// Convert serializable ThirdIssuanceMessageComposite members to ThirdIssuanceMessage.
ThirdIssuanceMessage tm = ConvertUtils.convertThirdIssuanceMessageComposite(thirdMessage);
// Retrieve correct Prover instance from proversDictionary for the given sessionKey.
if (sessionDB.ContainsKey(sessionID))
{
Prover prover = sessionDB[sessionID].prover;
// generate the tokens.
UProveKeyAndToken[] upkt = prover.GenerateTokens(tm);
// Serialize them.
cOut.write("Generating tokens...");
List<UProveKeyAndTokenComposite> tokens = new List<UProveKeyAndTokenComposite>();
foreach (UProveKeyAndToken t in upkt)
{
byte[] bigInt = t.PrivateKey.ToByteArray();
UProveKeyAndTokenComposite keyAndTokenComposite = new UProveKeyAndTokenComposite();
keyAndTokenComposite.PrivateKey = bigInt;
keyAndTokenComposite.Token = ConvertUtils.convertUProveToken(t.Token);
tokens.Add(keyAndTokenComposite);
}
return tokens;
}
}
catch (Exception e)
{
cOut.write(e.ToString());
DebugUtils.DebugPrint(e.StackTrace.ToString());
}
return null;
}
