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EIP-3102 Binary trie structure

StagnantCorecreated 2020-09-01

Authors: Guillaume Ballet (@gballet), Vitalik Buterin (@vbuterin)

What the specification covers

Simple SummaryAbstractMotivationSpecificationConventionsNotable changes from the hexary structureThe trieStructureAccessing account's balance, nonce, code, storage root and storage slotsNode merkelization ruleRationaleblake2bMerging of the account and storage triesPrefixes and extension nodes2x32-byte inputsBinary triesPath length instead of bit prefixValue hashingBackwards CompatibilityTest CasesImplementationSecurity ConsiderationsCopyright

This proposal declares no Solidity interface, so there is nothing to compute. It may be a core protocol change, a meta proposal, or written in prose only.

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