> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/mainnet/llms.txt

# Module keys

Module: `noir_aztec::keys`

Privacy keys (npk, ivsk, etc.).

## Modules

- [constants](/aztec-nr-api/mainnet/noir_aztec/keys/constants/index.md)
- [ecdh_shared_secret](/aztec-nr-api/mainnet/noir_aztec/keys/ecdh_shared_secret/index.md)
- [ephemeral](/aztec-nr-api/mainnet/noir_aztec/keys/ephemeral/index.md)
- [getters](/aztec-nr-api/mainnet/noir_aztec/keys/getters/index.md)