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Shamir's secret sharing #325

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Sword-Smith opened this issue Jan 14, 2025 · 0 comments
Closed

Shamir's secret sharing #325

Sword-Smith opened this issue Jan 14, 2025 · 0 comments
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mainnet issues that must be resolved before launching mainnet

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@Sword-Smith
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Write algorithm to distribute a secret wallet digest between N (two or three?) parties.

@Sword-Smith Sword-Smith added the mainnet issues that must be resolved before launching mainnet label Jan 14, 2025
aszepieniec added a commit that referenced this issue Jan 28, 2025
Add support for splitting secret key material into n shares such that:
 - combining *any* t < n of them is enough to reproduce the original
   secret; and
 - combining *fewer* than t yields no information about the original
   secret.

Addresses #325.
aszepieniec added a commit that referenced this issue Jan 28, 2025
Add support for splitting secret key material into n shares such that:
 - combining *any* t < n of them is enough to reproduce the original
   secret; and
 - combining *fewer* than t yields no information about the original
   secret.

Addresses #325.
aszepieniec added a commit that referenced this issue Jan 28, 2025
Add two CLI commands:
 - `shamir-share t n`: Split the wallet secret into n shares such
   that any t of them can reproduce the original secret with ...
 - `shamir-recombine t`: Combine t Shamir secret shares to
   reconstruct a wallet secret.

Closes #325.
aszepieniec added a commit that referenced this issue Jan 29, 2025
Add support for splitting secret key material into n shares such that:
 - combining *any* t < n of them is enough to reproduce the original
   secret; and
 - combining *fewer* than t yields no information about the original
   secret.

Addresses #325.
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