public static void Main(String[] args)
{
using (EzQuoteMain main = new EzQuoteMain())
{
/*foreach (String tpm_name in main.ctx_.TPMClient.TPMDevices)
* {
* Console.WriteLine("TPM DEVICE {0}", tpm_name);
*
* }*/
TPMSession tpm0 = main.ctx_.TPMClient.SelectTPMDevice("ibm0");
IDictionary <string, string> opts = new Dictionary <string, string>();
opts.Add("file", "/tmp/mystore");
tpm0.Keystore = TPMKeystoreProviders.Create("SQLiteKeystore", opts);
tpm0.SetRequestSecretCallback(mycallback);
/*
* ProtectedPasswordStorage pws = new ProtectedPasswordStorage();
* pws.AppendPasswordChar('i');
* pws.AppendPasswordChar('a');
* pws.AppendPasswordChar('i');
* pws.AppendPasswordChar('k');
*
* tpm0.AdministrationClient.TakeOwnership(pws, pws);
*/
ClientKeyHandle kh_srk = tpm0.KeyClient.GetSrkKeyHandle();
ClientKeyHandle kh_sig1 = kh_srk.CreateKey("sigkey5" + tpm0.CreateRNG().Next(), 2048, TPMKeyUsage.TPM_KEY_SIGNING,
TPMKeyFlags.None);
TPMPCRSelection pcrs = tpm0.CreateEmptyPCRSelection();
pcrs.PcrSelection.SetBit(0, true);
pcrs.PcrSelection.SetBit(1, true);
pcrs.PcrSelection.SetBit(16, true);
foreach (int pcr in pcrs.SelectedPCRs)
{
Console.Write(" PCR {0:D2}: 0x");
foreach (byte b in tpm0.IntegrityClient.PCRValue((uint)pcr))
{
Console.Write("{0:X2}", b);
}
Console.WriteLine();
}
ISigner signer = kh_sig1.CreateQuoter(pcrs);
signer.Init(true, null);
signer.Update((byte)'i');
signer.Update((byte)'a');
signer.Update((byte)'i');
signer.Update((byte)'k');
byte[] signature = signer.GenerateSignature();
Console.Write("QUOTE: ");
foreach (byte b in signature)
{
Console.Write(" {0:X2}", b);
}
Console.WriteLine();
ISigner verifier = kh_sig1.CreateQuoter(pcrs);
verifier.Init(false, null);
verifier.Update((byte)'i');
verifier.Update((byte)'a');
verifier.Update((byte)'i');
verifier.Update((byte)'k');
if (verifier.VerifySignature(signature))
{
Console.WriteLine("JO IT WORKED");
}
else
{
Console.WriteLine("NA IT FAILED");
}
}
}
public static void Main(String[] args)
{
using (EzQuoteMain main = new EzQuoteMain())
{
/*foreach (String tpm_name in main.ctx_.TPMClient.TPMDevices)
{
Console.WriteLine("TPM DEVICE {0}", tpm_name);
}*/
TPMSession tpm0 = main.ctx_.TPMClient.SelectTPMDevice("ibm0");
IDictionary<string, string> opts = new Dictionary<string,string>();
opts.Add("file", "/tmp/mystore");
tpm0.Keystore = TPMKeystoreProviders.Create("SQLiteKeystore", opts);
tpm0.SetRequestSecretCallback(mycallback);
/*
ProtectedPasswordStorage pws = new ProtectedPasswordStorage();
pws.AppendPasswordChar('i');
pws.AppendPasswordChar('a');
pws.AppendPasswordChar('i');
pws.AppendPasswordChar('k');
tpm0.AdministrationClient.TakeOwnership(pws, pws);
*/
ClientKeyHandle kh_srk = tpm0.KeyClient.GetSrkKeyHandle();
ClientKeyHandle kh_sig1 = kh_srk.CreateKey("sigkey5" + tpm0.CreateRNG().Next(), 2048, TPMKeyUsage.TPM_KEY_SIGNING,
TPMKeyFlags.None);
TPMPCRSelection pcrs = tpm0.CreateEmptyPCRSelection();
pcrs.PcrSelection.SetBit(0, true);
pcrs.PcrSelection.SetBit(1, true);
pcrs.PcrSelection.SetBit(16, true);
foreach(int pcr in pcrs.SelectedPCRs)
{
Console.Write(" PCR {0:D2}: 0x");
foreach (byte b in tpm0.IntegrityClient.PCRValue((uint)pcr))
{
Console.Write("{0:X2}", b);
}
Console.WriteLine();
}
ISigner signer = kh_sig1.CreateQuoter(pcrs);
signer.Init(true, null);
signer.Update((byte)'i');
signer.Update((byte)'a');
signer.Update((byte)'i');
signer.Update((byte)'k');
byte[] signature = signer.GenerateSignature();
Console.Write("QUOTE: ");
foreach (byte b in signature) {
Console.Write(" {0:X2}", b);
}
Console.WriteLine();
ISigner verifier = kh_sig1.CreateQuoter(pcrs);
verifier.Init(false, null);
verifier.Update((byte)'i');
verifier.Update((byte)'a');
verifier.Update((byte)'i');
verifier.Update((byte)'k');
if (verifier.VerifySignature(signature)) {
Console.WriteLine("JO IT WORKED");
} else {
Console.WriteLine("NA IT FAILED");
}
}
}
