Crate zkevm_hashes

source ·

Modules

  • keccak
    The zkEVM keccak circuit implementation, with some modifications. Credit goes to https://github.com/privacy-scaling-explorations/zkevm-circuits/tree/main/zkevm-circuits/src/keccak_circuit
  • sha256
    Brecht’s SHA-256 circuit implementation, which he modified from the Keccak bit implementation. Note this circuit does not use lookup tables, only custom gates. The number of columns are fixed (~130). Unlike keccak, it is not configurable.
  • util
    Util

Macros

  • address
    Create an Address from a hex string. Panics on invalid input.
  • impl_expr
    Implementation trait Expr for type able to be casted to u64
  • word
    Create a Word from a hex string. Panics on invalid input.
  • word_map
    Create a Word to Word HashMap from pairs of hex strings. Panics on invalid input.