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Ethereum Virtual Machine (EVM) - primitives #328

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mratsim opened this issue Dec 29, 2023 · 1 comment
Open
4 of 16 tasks

Ethereum Virtual Machine (EVM) - primitives #328

mratsim opened this issue Dec 29, 2023 · 1 comment
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enhancement :shipit: New feature or request good first issue 🔧 Good for newcomers

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@mratsim
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mratsim commented Dec 29, 2023

Here are opcodes implementations that Constantine can provide (BigInt or cryptography related, stateless)
See: https://ethereum.org/en/developers/docs/evm/opcodes/

  • Opcodes
    • Arithmetic: ADD, MUL, SUB, DIV, MOD
    • Signed arithmetic: SDIV, SMOD, SIGNEXTEND
    • Modular arithmetic: ADDMOD, MULMOD
    • Transcendental arithmetic: EXP
    • Comparison: LT, GT, SLT, SGT, EQ, ISZERO
    • Bitwise: AND, OR, XOR, SHL, SHR, SAR, NOT
    • Indexing: BYTE
    • Cryptography: KECCAK256 (also called SHA3)
  • Precompiles
    • ECRECOVER
    • SHA256
    • RIPEMD-160
    • MODEXP
    • ECADD
    • ECMUL
    • ECPAIRING
    • Blake2
@mratsim mratsim added enhancement :shipit: New feature or request good first issue 🔧 Good for newcomers labels Dec 29, 2023
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mratsim commented Apr 20, 2024

EIP-4844 added a precompile on the execution client side for verifying KZG commitments.

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