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Wallet Infrastucture Comparisons

Web3Auth Coinbase MPC Binance Extension Binance Custody ZenGo Wallet Particle Network Unipass
SSS vs Full MPC vs Smart Contract Wallet Both/either Full MPC SSS Full MPC Full MPC MPC Smart Contract Wallet with MPC
Wallet Infrastucture or Wallet Wallet Infrastucture Wallet Wallet Walllet Wallet Wallet Wallet
Schemes used GG19, GG20 DKLS19, FROST FROST, DKLS18 SSS GG19 Lindell18 GG20/19 (Unknown for Solana) Unknown
Signature Support ECDSA, EDDSA, Schnorr ECDSA, EDDSA All ECDSA ECDSA, (EDDSA not on wallet ) ECDSA, EDDSA Depends on chain
Key management setup: i.e. restricted to 2/2 or is >2/3 enabled Either 2/2 "Semi-custodial" >2/3 >2/3 2/2 "Semi-custodial" 2/2 "custodial" TEE + Particle Network owns /can access share 2/2 "semi-custodial"
Signature Performance Depending on scheme, GG19/GG20 globally, for 2 party, 4-7s pre-compute on browser, on application level 2-3s pre-compute. DKLS19 is a lot faster at ~1.5-2.5s Unknown Instant 3-4 party 8s precompute 2 party 2-3s 3-4 party 8s precompute 1 transaciton/block timing
Regionally distributed infrastructure for performance Yes Eventually Yes No No Unknown Yes
Gassless Can be built on top Yes No Yes No No Yes
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