Ssss: Shamir's Secret Sharing Scheme

• python-slip39

  5 40 7.3 Python

  Generate Ethereum, Bitcoin, etc. account seed and backup Mnemonics in SLIP-39 format (Trezor & Ledger compatible), with details in printable PDF format. Optionally, also print encrypted JSON and BIP-38 paper wallets.

Backup your BIP-39 Mnemonic phrase using SLIP-39 [0]

This saves the original entropy from which your BIP-39 phrase was generated, over several groups of multiple SLIP-39 mnemonics cards.

Later, recover enough cards from a few groups, recover your BIP-39, and recover your hardware wallet.

Much more reliable, and safer because an attacker must collect many independent mnemonics from groups they probably don’t know the members of.

[0] https://slip39.com

• shamir

  2 18 0.0 Go

  🔑 A CLI frontend for Hashicorp Vault's Shamir's Secret Sharing implementation. (by dennis-tra)

A few months ago I built a CLI frontend for Hashicorps shamir secret sharing implementation in Go. You can find it here: https://github.com/dennis-tra/shamir

It combines the two separate commands in the article into one.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• sss

  1 332 10.0 C

  Library for the Shamir secret sharing scheme

• kyber

  1 608 7.1 Go

  Advanced crypto library for the Go language (by dedis)

  

• multi-party-ecdsa

  4 940 3.6 Rust

  Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

  

Use MPC instead? Sadly there are not enough mature open source projects around: https://github.com/ZenGo-X/multi-party-ecdsa and you can always take a look at https://github.com/rdragos/awesome-mpc

Sadly companies like Unbound were acquired by Coinbase and the OSS codebase is not longer maintained: https://github.com/unboundsecurity/blockchain-crypto-mpc

• awesome-mpc

  4 1,613 3.9

  A curated list of multi party computation resources and links.

Use MPC instead? Sadly there are not enough mature open source projects around: https://github.com/ZenGo-X/multi-party-ecdsa and you can always take a look at https://github.com/rdragos/awesome-mpc

Sadly companies like Unbound were acquired by Coinbase and the OSS codebase is not longer maintained: https://github.com/unboundsecurity/blockchain-crypto-mpc

• blockchain-crypto-mpc

  1 443 0.0 C

  Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

  

Use MPC instead? Sadly there are not enough mature open source projects around: https://github.com/ZenGo-X/multi-party-ecdsa and you can always take a look at https://github.com/rdragos/awesome-mpc

Sadly companies like Unbound were acquired by Coinbase and the OSS codebase is not longer maintained: https://github.com/unboundsecurity/blockchain-crypto-mpc

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• keyxn

  1 13 10.0 Nim

  Pure Nim implementation of Shamir's Secret Sharing (SSS) algorithm

Implementing SSS is fun. It’s short and covers using modulo integer arithmetic to compute invertible integer functions. It also overlaps with error correction methods a bit.

I’ve written ones based off Vault’s Go version in both Nim and Elixir:

- https://github.com/elcritch/keyxn

• keyx

  1 15 10.0 Elixir

  Elixir implementation of Shamir's Secret Sharing

Implementing SSS is fun. It’s short and covers using modulo integer arithmetic to compute invertible integer functions. It also overlaps with error correction methods a bit.

I’ve written ones based off Vault’s Go version in both Nim and Elixir:

- https://github.com/elcritch/keyxn

Suggest a related project