# Encryption and Decryption

- [Encrypt with a wallet signature using Lit Protocol](/advanced/request-network-sdk/sdk-guides/encryption-and-decryption/handle-encryption-with-a-web3-wallet.md)
- [Encrypt with an Ethereum private key](/advanced/request-network-sdk/sdk-guides/encryption-and-decryption/handling-encryption-with-the-js-library.md)
- [Share an encrypted request](/advanced/request-network-sdk/sdk-guides/encryption-and-decryption/share-an-encrypted-request.md)