Struct SecretCipher 

pub struct SecretCipher { /* private fields */ }

Represents a cipher for encrypting and decrypting secrets.

Implementations

impl SecretCipher

pub fn new() -> Self

Creates a new SecretCipher instance with a randomly generated salt.

Returns

The newly created SecretCipher instance.

pub fn encrypt_secret( &self, secret: &str, key_str: &str, ) -> Result<(String, String), Box<dyn Error>>

Encrypts the provided secret using the derived key and random nonce.

Parameters

• secret: The secret to encrypt.
• key_str: The password used for encryption.

Returns

A tuple containing the encrypted ciphertext as a base91-encoded string, and the random nonce as a base64-encoded string.

pub fn decrypt_secret( &self, ciphertext_b91: &str, nonce_b91: &str, key_str: &str, ) -> Result<String, Box<dyn Error>>

Decrypts the provided ciphertext using the derived key and random nonce.

Parameters

• ciphertext_b64: The base91-encoded ciphertext to decrypt.
• nonce_b91: The base91-encoded nonce used for decryption.
• key_str: The password used for decryption.

Returns

A result containing the decrypted plaintext as a string, or an error if the operation failed.

Trait Implementations

impl Debug for SecretCipher

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.