public int ReadPublicKey(KeyBlob keyBlob, ulong handle)
{
int rc = wolfTPM2_ReadPublicKey(device, keyBlob.keyblob, handle);
if (rc != (int)Status.TPM_RC_SUCCESS &&
rc != (int)Status.TPM_RC_HANDLE)
{
throw new WolfTpm2Exception(
"wolfTPM2_ReadPublicKey", rc);
}
return(rc);
}
public int StoreKey(KeyBlob keyBlob, ulong primaryHandle, ulong persistentHandle)
{
int rc = wolfTPM2_NVStoreKey(device, primaryHandle, keyBlob.keyblob,
persistentHandle);
if (rc != (int)Status.TPM_RC_SUCCESS &&
rc != (int)Status.TPM_RC_NV_UNAVAILABLE)
{
throw new WolfTpm2Exception(
"wolfTPM2_NVStoreKey", rc);
}
return(rc);
}
public int LoadKey(KeyBlob keyBlob,
Key parent)
{
int rc = wolfTPM2_LoadKey(device, keyBlob.keyblob,
parent.GetHandle());
if (rc != (int)Status.TPM_RC_SUCCESS)
{
throw new WolfTpm2Exception(
"wolfTPM2_LoadKey", rc);
}
return(rc);
}
public int MakeAndSign(Device device,
KeyBlob keyBlob,
X509_Format outputFormat,
byte[] output)
{
int rc = wolfTPM2_CSR_MakeAndSign(device.Ref, csr,
keyBlob.keyblob, (int)outputFormat, output, output.Length);
/* positive return code is length of resulting output */
if (rc < 0)
{
throw new WolfTpm2Exception(
"wolfTPM2_CSR_MakeAndSign", rc);
}
return(rc);
}
public int MakeAndSign(Device device,
KeyBlob keyBlob,
X509_Format outputFormat,
byte[] output,
int sigType,
int selfSign)
{
int rc = wolfTPM2_CSR_MakeAndSign_ex(device.Ref, csr,
keyBlob.keyblob, (int)outputFormat, output, output.Length,
sigType, selfSign, Device.INVALID_DEVID);
if (rc != (int)Status.TPM_RC_SUCCESS)
{
throw new WolfTpm2Exception(
"wolfTPM2_CSR_MakeAndSign_ex", rc);
}
return(rc);
}
public int CreateKey(KeyBlob keyBlob,
Key parent,
Template publicTemplate,
string auth)
{
int rc = wolfTPM2_CreateKey(device,
keyBlob.keyblob,
parent.GetHandle(),
publicTemplate.template,
auth,
auth.Length);
if (rc != (int)Status.TPM_RC_SUCCESS)
{
throw new WolfTpm2Exception(
"wolfTPM2_CreateKey", rc);
}
return(rc);
}
public int GenerateCSR(
KeyBlob keyBlob,
string subject,
string keyUsage,
X509_Format outputFormat,
byte[] output)
{
int rc = wolfTPM2_CSR_Generate(
device,
keyBlob.keyblob,
subject,
keyUsage,
(int)outputFormat,
output, output.Length);
/* positive return code is length of resulting output */
if (rc < 0)
{
throw new WolfTpm2Exception(
"wolfTPM2_CSR_Generate", rc);
}
return(rc);
}
public int UnloadHandle(KeyBlob keyBlob)
{
return(wolfTPM2_UnloadHandle(device, keyBlob.GetHandle()));
}