Secret Sharing, Threshold Cryptography, MPC
Ideal functionalities for secret sharing, threshold cryptography, and general multi-party computation.
| Functionality | Status | Definition |
|---|---|---|
| F-A-SFE — Asynchronous SFE with eventual delivery | Canonical | Defined |
| F-ABB — Arithmetic black box | Canonical | Defined |
| F-DKG — Distributed key generation | Canonical | Defined |
| F-MPC — Reactive \(n\)-party computation with guaranteed termination | Canonical | Defined |
| F-SFE — Two-party secure function evaluation | Canonical | No canonical definition |
| F-TSIG — Threshold signature, unanimous | Canonical | Defined |
| F-VSS — Committed verifiable secret sharing, with spooling | Canonical | Defined |
| F-beacon — Randomness beacon | Canonical | Defined |
| F-coin — Coin tossing with abort | Canonical | Defined |
| F-fairSFE — Secure function evaluation with guaranteed termination | Canonical | Defined |
| F-incoerc — Incoercible, receipt-free computation | Emerging | No canonical definition |
| F-thdec — Threshold decryption of LWE ciphertexts | Canonical | Defined |
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