Precompiles Overview
Categorized list of all precompiles available to OXN Solidity contracts.
Standard EVM Precompiles
Support matrix for Ethereum's standard `0x01`β`0x09` precompiles on OXN (`0x0a` is not implemented).
Secure Randomness
On-chain randomness backed by TEE-attested entropy on OXN.
Symmetric Encryption
Deoxys-II encrypt / decrypt precompiles for cross-context data handling.
Signature and Key Operations
In-contract signing, verification, and keypair generation on OXN.
Key Derivation (X25519)
X25519 shared secret derivation for encrypt-to-user patterns on OXN.
Gas Cost Reference
Gas cost table for all OXN confidential precompiles.