Sepior Key-Management-as-a-Service (KMaaS) is a cloud-based key management system. KMaaS is based on threshold cryptography which is a way to do key management using the state-of-the-art cryptographic technique called [Multi-Party Computation (MPC).
KMaaS consist of a number of different artefacts:
- A Threshold Security Module (TSM)) which is effectively a cluster of so-called MPC nodes
- An administration tool delivered as a browser-based application
- Integration with applications needing to do cryptographic operations through a number of SDK's and plug-in's
- An audit log service
- Finally we provide background information on MPC, formal proofs, and third-party attestations
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