F-thdec — Threshold decryption

F-thdec (Threshold decryption) is part of Secret Sharing, Threshold Cryptography, MPC in the UC functionality encyclopedia. Status: a canonical, well-established UC functionality.

References:

• Abe and Fehr. Adaptively secure feldman VSS and applications to universally-composable threshold cryptography. In Advances in Cryptology – CRYPTO 2004, pages 317–334, 2004.
• Damgård and Nielsen. Universally composable efficient multiparty computation from threshold homomorphic encryption. In Advances in Cryptology – CRYPTO 2003, 2003.