🥳 We've launched the Universal MPC based 2FA Authenticator and MPC + AA Kits. View

Silent Shard

End-to-End MPC as a Service

Silent Shard is one of the fastest MPC-based TSS for usable, secure, and truly decentralized support for digital wallets, exchanges and institutional asset enterprises. Silent Shard performs distributed signatures in less than 10 ms and key generation in less than 10s ms  for 3 party settings.

Supported Protocols: Based on peer reviewed aLGORITHMS




S;lent features

Support for Niche Technical Features

Silent shard is Much more than signature.

DKG and Signature

In order to scale MPC based digital signatures, our libraries support key generation and signatures without continuous liveliness assumptions of the parties.

Weighted Threshold Signatures

Silent Shard supports threshold signatures as functions of group economics or organizational prowess

Offline Key Refresh

Key refresh does not assume all parties to be online. This denies any DOS attack by share holders.

Quorum + Policy

Silent Shard is configurable to support organizational signing policies, change of quorums' size and structure and hierarchal settings.

S;lent Details

Example of Constructs Built using Silent Shard

Browser and
Plugin Wallets {2, 2}

Server +
Phone {2, 2}

Server +
Phone {T, N}

Get Started

Book a demo with us today!

s;lent Use Case

Universal MPC 2FA Authenticator

Bring the 2FA security to Web 3 in a simple 'Swipe to Approve' all your transactions from Browser based Wallets/Dapps!  It's magic! ✨