Crate renc 

Rust Encryption Engine library for the renc CLI.

This crate mirrors the zenc file format and provides streaming encryption and decryption with either a password (Argon2id) or recipient public key. Use the renc binary for the CLI and JSON event output.

Modules

utils

JSON event helpers for the CLI.

Structs

DoneInfo

Completion info for encrypt/decrypt operations.

Header

Parsed header for the renc v1 format.

KdfParams

Argon2id parameter set stored in renc headers.

Keypair

Enums

Mode

Encryption mode stored in the header.

RencError

Errors emitted by renc operations.

Functions

decrypt_file_with_password

Decrypt a password-mode file to the given output path.

decrypt_file_with_secret

Decrypt a public-key mode file using the recipient secret key (base64).

encrypt_file_with_password

Encrypt a file using a password-derived key (Argon2id).

encrypt_file_with_pubkey

Encrypt a file to a recipient Ed25519 public key (base64).

generate_keypair

Generate a new Ed25519 keypair (base64-encoded) for public-key mode.

read_header_from_file

Read and parse the renc header from an encrypted file.