public static new P11Object GetInstance(Session session, uint hObj)
{
KeyTypeAttribute keyType = ReadAttribute(session, hObj, new KeyTypeAttribute());
switch (keyType.KeyType)
{
case CKK.RSA:
return(RSAPublicKey.GetInstance(session, hObj));
case CKK.GOST:
return(GostPublicKey.GetInstance(session, hObj));
default:
return(null);
}
}
public override void ReadAttributes(Session session)
{
base.ReadAttributes(session);
keyType = ReadAttribute(session, HObj, new KeyTypeAttribute());
id = ReadAttribute(session, HObj, new ByteArrayAttribute(CKA.ID));
startDate = ReadAttribute(session, HObj, new DateAttribute((uint)CKA.START_DATE));
endDate = ReadAttribute(session, HObj, new DateAttribute((uint)CKA.END_DATE));
derive = ReadAttribute(session, HObj, new BooleanAttribute(CKA.DERIVE));
local = ReadAttribute(session, HObj, new BooleanAttribute(CKA.LOCAL));
keyGenMechanism = ReadAttribute(session, HObj, new MechanismTypeAttribute(CKA.KEY_GEN_MECHANISM));
}
public static new P11Object GetInstance(Session session, uint hObj)
{
KeyTypeAttribute keyType = ReadAttribute(session, hObj, new KeyTypeAttribute());
switch (keyType.KeyType)
{
case CKK.DES:
return(DesSecretKey.GetInstance(session, hObj));
case CKK.DES2:
return(Des2SecretKey.GetInstance(session, hObj));
case CKK.DES3:
return(Des3SecretKey.GetInstance(session, hObj));
default:
return(new SecretKey(session, hObj)); // Return at least some info about the secret key.
}
}
public static KeyTypeAttribute ReadAttribute(Session session, uint hObj, KeyTypeAttribute attr)
{
return((KeyTypeAttribute)GetAttribute(session, hObj, attr));
}