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JoshOrndorff / librho

A Standard Library for Rholang
Apache License 2.0
12 stars 6 forks source link

Token Rewrite #16

Open JoshOrndorff opened 5 years ago

JoshOrndorff commented 5 years ago

A rewrite of the token / purse contract to address security concerns raised by @pyrocto at https://rchain.atlassian.net/browse/RCHAIN-644

I've also changed it stylistically to more closely resemble bitcoin's UTXOs than e's purses.

JoshOrndorff commented 5 years ago

Requesting reviews: @theophoric @dckc @odeac

JoshOrndorff commented 5 years ago

Aha, it turns out the Diffie-Hellman-like pattern doesn't not execute in RChain's current interpreter the way this description sounded like it would https://groups.google.com/forum/#!msg/cap-talk/4hPYemjPK_Y/HOnN9cxnBwAJ

See dh.rho for a minimal example

JoshOrndorff commented 5 years ago

Found the exact problem with bundles breaking the DH pattern. See bundles.rho for walkthrough

JoshOrndorff commented 5 years ago

For cross reference: https://rchain.atlassian.net/browse/RCHAIN-2875