public async Task <CTAPResponse> SetPIN(DevParam devParam, byte[] pinAuth, byte[] newPinEnc)
{
var cbor = CBORObject.NewMap();
// 0x01:pinProtocol = 1固定
cbor.Add(0x01, 1);
// 0x02:subCommand = 0x03:setPIN
cbor.Add(0x02, 0x03);
// 0x03:keyAgreement : COSE_Key
// これは、自分が生成したもの
{
var user = CBORObject.NewMap();
user.Add(1, My_KeyAgreement.Kty);
user.Add(3, My_KeyAgreement.Alg);
user.Add(-1, My_KeyAgreement.Crv);
user.Add(-2, My_KeyAgreement.X);
user.Add(-3, My_KeyAgreement.Y);
cbor.Add(0x03, user);
}
// 0x04:pinAuth
cbor.Add(0x04, pinAuth);
// 0x05:newPinEnc
cbor.Add(0x05, newPinEnc);
var resi = await sendCommandandResponse(devParam, 0x06, cbor);
var response = new CTAPResponse(resi);
return(response);
}
public async Task <CTAPResponse> GetRetries(DevParam devParam)
{
var cbor = CBORObject.NewMap();
// 0x01:pinProtocol = 1固定
cbor.Add(0x01, 1);
// 0x02:subCommand = 0x01:getRetries
cbor.Add(0x02, 0x01);
var resi = await sendCommandandResponse(devParam, 0x06, cbor);
if (resi.ResponseDataCbor != null)
{
foreach (var key in resi.ResponseDataCbor.Keys)
{
var keyVal = key.AsByte();
if (keyVal == 0x03)
{
RetryCount = resi.ResponseDataCbor[key].AsUInt16();
break;
}
}
}
var response = new CTAPResponse(resi);
return(response);
}
public async Task <CTAPResponse> GetKeyAgreement(DevParam devParam)
{
var cbor = CBORObject.NewMap();
// 0x01:pinProtocol = 1固定
cbor.Add(0x01, 1);
// 0x02:subCommand = 0x02:getKeyAgreement
cbor.Add(0x02, 0x02);
var resi = await sendCommandandResponse(devParam, 0x06, cbor);
var response = new CTAPResponse(resi);
if (resi.ResponseDataCbor != null)
{
Authenticator_KeyAgreement = new KeyAgreement(resi.ResponseDataCbor);
}
return(response);
}