Precompiled Contracts
Introduction
Similar to Ethereum, in addition to standard opcodes, the EVM offers more advanced functionalities in the form of precompiled smart contracts. These contracts are bundled with the EVM at fixed addresses and can be called like a standard contract.
Precompiled Contracts
0x0000000000000000000000000000000000000001
ECRecover
ECDSA public key recovery
0x0000000000000000000000000000000000000002
SHA256
SHA-2 256-bit hash function
0x0000000000000000000000000000000000000003
RIPEMD160
RIPEMD 160-bit hash function
0x0000000000000000000000000000000000000004
Identity
Identity function
0x0000000000000000000000000000000000000005
ModExp
Big integer modular exponentiation
0x0000000000000000000000000000000000000006
BN128Add
Elliptic curve addition
0x0000000000000000000000000000000000000007
BN128Mul
Elliptic curve scalar multiplication
0x0000000000000000000000000000000000000008
BN128Pair
Elliptic curve pairing check
0x0000000000000000000000000000000000001000
FRA (FRC20)
Implement native token FRA to support IERC20 interface
FRC20-FRA precompile contract
We have an ERC20 interface compatible implemenation of FRA. We can interact with this address within ERC20 interface to control your evm FRA as if it's an FRC20 token.
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