Crate message_verifier

Message Verifier library compatible with Rails' MessageVerifier and MessageEncryptor.

A Small Example

Please refer to the README and repo for more examples.

 extern crate message_verifier;

 use message_verifier::{Verifier, Encryptor, DerivedKeyParams};

 fn main() {
     let key_base = "helloworld";
     let salt = "test salt";
     let sign_salt = "test signed salt";

     let verifier = Verifier::new(key_base);

     let dkp = DerivedKeyParams::default();
     let encryptor = Encryptor::new(key_base, salt, sign_salt, dkp).unwrap();

     let message = "{\"key\":\"value\"}";

     println!("{}", verifier.generate(message));
     println!("{}", encryptor.encrypt_and_sign(message).expect("Encryptor failed"));
}

Structs

DerivedKeyParams	Key derivation parameters for PBKDF2 function.
Encryptor	Message Encryptor struct; similiar to ActiveSupport::MessageEncryptor
Error	The Error type.
Verifier	Message Verifier struct; similiar to ActiveSupport::MessageVerifier.

Enums

EncryptorCipher	Encryption cipher options. Only AES in CBC mode with 256, 192 or 128 bits is supported.
ErrorKind	The kind of an error.

Traits

ResultExt

Additional methods for Result, for easy interaction with this crate.

Functions

create_derived_keys

Create one or more PBKDF2 derived keys using a secret, some key parameters and one or more salts.

Type Definitions

Result

Convenient wrapper around std::Result.