public static TPMKeyParamsCore CreateFromTPMBlob(TPMBlob blob)
{
TPMKeyParamsCore keyParams = new TPMKeyParamsCore();
keyParams.ReadFromTpmBlob(blob);
return(keyParams);
}
public static TPMKeyCore Create(CapabilityDataCore.TPMVersionCore version, TPMKeyUsage keyUsage, TPMKeyFlags keyFlags,
TPMAuthDataUsage authDataUsage, TPMKeyParamsCore algorithmParams, TPMStorePubkeyCore pubkey, byte[] encdata)
{
TPMKeyCore key = new TPMKeyCore ();
key._keyUsage = keyUsage;
key._keyFlags = keyFlags;
key._authDataUsage = authDataUsage;
key._algorithmParams = algorithmParams;
if (version == null)
key._version = CapabilityDataCore.TPMVersionCore.CreateVersion12 ();
else
key._version = version;
if (pubkey == null)
key._pubKey = TPMStorePubkeyCore.CreateEmptyPubkey ();
else
key._pubKey = pubkey;
if (encdata == null)
key._encData = new byte[0];
else
key._encData = encdata;
return key;
}
public static TPMKeyParamsCore Create(TPMAlgorithmId algorithmId, TPMEncScheme encScheme, TPMSigScheme sigScheme,
ITPMAlgorithmSpecificKeyParams algorithmKeyParams)
{
if (algorithmId == TPMAlgorithmId.TPM_ALG_RSA && !(algorithmKeyParams is TPMRSAKeyParamsCore))
throw new ArgumentException (string.Format ("algorithm: {0} required TPMRSAKeyParamsCore", algorithmId));
TPMKeyParamsCore keyParamsCore = new TPMKeyParamsCore ();
keyParamsCore._algorithmId = algorithmId;
keyParamsCore._encScheme = encScheme;
keyParamsCore._sigScheme = sigScheme;
keyParamsCore._params = algorithmKeyParams;
return keyParamsCore;
}
public static TPMKeyParamsCore Create(TPMAlgorithmId algorithmId, TPMEncScheme encScheme, TPMSigScheme sigScheme,
ITPMAlgorithmSpecificKeyParams algorithmKeyParams)
{
if (algorithmId == TPMAlgorithmId.TPM_ALG_RSA && !(algorithmKeyParams is TPMRSAKeyParamsCore))
{
throw new ArgumentException(string.Format("algorithm: {0} required TPMRSAKeyParamsCore", algorithmId));
}
TPMKeyParamsCore keyParamsCore = new TPMKeyParamsCore();
keyParamsCore._algorithmId = algorithmId;
keyParamsCore._encScheme = encScheme;
keyParamsCore._sigScheme = sigScheme;
keyParamsCore._params = algorithmKeyParams;
return(keyParamsCore);
}
public void ReadFromTpmBlob(TPMBlob blob)
{
_version = CapabilityDataCore.TPMVersionCore.CreateFromTPMBlob(blob);
_keyUsage = (TPMKeyUsage)blob.ReadUInt16();
_keyFlags = (TPMKeyFlags)blob.ReadUInt32();
_authDataUsage = (TPMAuthDataUsage)blob.ReadByte();
_algorithmParams = TPMKeyParamsCore.CreateFromTPMBlob(blob);
uint pcrInfoSize = blob.ReadUInt32();
/*byte[] pcrInfo =*/ blob.ReadBytes((int)pcrInfoSize);
_pubKey = TPMStorePubkeyCore.CreateFromTpmBlob(blob);
uint encDataSize = blob.ReadUInt32();
_encData = blob.ReadBytes((int)encDataSize);
}
public static TPMKeyCore Create(CapabilityDataCore.TPMVersionCore version, TPMKeyUsage keyUsage, TPMKeyFlags keyFlags,
TPMAuthDataUsage authDataUsage, TPMKeyParamsCore algorithmParams, TPMStorePubkeyCore pubkey, byte[] encdata)
{
TPMKeyCore key = new TPMKeyCore();
key._keyUsage = keyUsage;
key._keyFlags = keyFlags;
key._authDataUsage = authDataUsage;
key._algorithmParams = algorithmParams;
if (version == null)
{
key._version = CapabilityDataCore.TPMVersionCore.CreateVersion12();
}
else
{
key._version = version;
}
if (pubkey == null)
{
key._pubKey = TPMStorePubkeyCore.CreateEmptyPubkey();
}
else
{
key._pubKey = pubkey;
}
if (encdata == null)
{
key._encData = new byte[0];
}
else
{
key._encData = encdata;
}
return(key);
}
public static TPMKeyParamsCore CreateFromTPMBlob( TPMBlob blob)
{
TPMKeyParamsCore keyParams = new TPMKeyParamsCore();
keyParams.ReadFromTpmBlob(blob);
return keyParams;
}
public void ReadFromTpmBlob(TPMBlob blob)
{
_keyParams = TPMKeyParamsCore.CreateFromTPMBlob(blob);
_publicKey = TPMStorePubkeyCore.CreateFromTpmBlob(blob);
}
