GRandLine: adaptively secure DKG and randomness beacon with (log-) quadratic communication complexity
A randomness beacon is a source of continuous and publicly verifiable randomness which
is of crucial importance for many applications. Existing works on randomness beacons suffer …
is of crucial importance for many applications. Existing works on randomness beacons suffer …
Scalable and adaptively secure any-trust distributed key generation and all-hands checkpointing
The classical distributed key generation protocols (DKG) are resurging due to their
widespread applications in blockchain. While efforts have been made to improve DKG …
widespread applications in blockchain. While efforts have been made to improve DKG …