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DuraShare

Splits a BIP39 crypto seed phrase into durable, auditable backup shares using Shamir sharing

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DuraShare is a tool and protocol for splitting a cryptocurrency seed phrase into multiple durable backup shares using threshold secret sharing, so that losing one or two shares does not lose access and a thief needs several shares to steal funds. Individual shares can be checked for damage without reconstructing the secret, and recovery can be done with software or fully by hand. It is aimed at people managing their own crypto self-custody who want a backup that does not depend on any single app or vendor.

Categories
cryptocurrency-securitybackupcryptography

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