Secure Enclaves

Secure enclaves are isolated areas within a processor that provide a protected execution environment for sensitive code and data. They ensure that even if the main operating system is compromised, the data within the enclave remains secure and inaccessible to unauthorized processes.

In the context of digital assets, secure enclaves are used to perform cryptographic operations, such as signing transactions, without exposing the private keys to the broader system. This provides a hardware-level defense against malware and sophisticated attacks.

Secure enclaves are a critical component of modern security architecture for mobile wallets and server-side signing services. They allow for the secure handling of keys on general-purpose hardware, bridging the gap between convenience and security.

By leveraging the physical security of the processor, they create a trusted execution environment.