Unbound Crypto-of-Things

Unbound CoT eliminates the single point of compromise by ensuring that sensitive keys that reside on untrusted and insecure devices never exist in the clear at any point in their lifecycle – not even when generated or while in use. With Unbound CoT, key material is never whole. Rather, each key exists as two random key shares. All operations are carried out without ever uniting the key shares. By eliminating the single point of compromise, Unbound CoT provides high level of security for most sensitive keys such as authentication, signing and encryption keys – ensuring resistance from cloning or tampering even on compromised devices.