“Our main new result is to show how to securely combine the techniques used in FROST and SPRINT, allowing one to build a threshold Schnorr signing protocol that (i) is secure and robust without synchrony assumptions (like SPRINT), (ii) provides security even with an unlimited number of presignatures, and (assuming unused presignatures are available) signing requests can be processed concurrently with minimal latency (like FROST), (iii) achieves high throughput (like SPRINT), and (iv) achieves optimal resilience.”
https://eprint.iacr.org/2023/1019
wakoinc / Blake
npub1ktw…mrvj
2023-07-11 18:28:52
Author Public Key
npub1ktw5qzt7f5ztrft0kwm9lsw34tef9xknplvy936ddzuepp6yf9dsjrmrvjPublished at
2023-07-11 18:28:52Event JSON
{
"id": "c6fb7bf09fd8b2e6690c4b9a52bbd789ba9e4c64c8bf939c2169e88d4b231936",
"pubkey": "b2dd40097e4d04b1a56fb3b65fc1d1aaf2929ad30fd842c74d68b9908744495b",
"created_at": 1689092932,
"kind": 1,
"tags": [],
"content": "“Our main new result is to show how to securely combine the techniques used in FROST and SPRINT, allowing one to build a threshold Schnorr signing protocol that (i) is secure and robust without synchrony assumptions (like SPRINT), (ii) provides security even with an unlimited number of presignatures, and (assuming unused presignatures are available) signing requests can be processed concurrently with minimal latency (like FROST), (iii) achieves high throughput (like SPRINT), and (iv) achieves optimal resilience.”\nhttps://eprint.iacr.org/2023/1019",
"sig": "3c88be6f548f4502cde2f1329660e8099ed85f2ee928ac34adeb6049e697b6a49da75b5fdb0a00a296cf8a9eb61f2a648b29fac56dfbe2cb021aa58293eb22be"
}