encrypt_stuff::symmetric::encryption

Trait Encryption

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pub trait Encryption {
    type Cipher: Aead + AeadCore + KeyInit + KeySizeUser;
    type Scheme: Encoder + Decoder;

    // Provided methods
    fn encode<Data>(data: &Encrypted<Data>) -> Result<Vec<u8>, Box<dyn Error>> { ... }
    fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn Error>> { ... }
    fn extract<'de, Data: Deserialize<'de> + Zeroize>(
        decrypted: &'de Decrypted<Data>,
    ) -> Result<Secret<Data>, Box<dyn Error>> { ... }
    fn extract_exposed<'de, Data: Deserialize<'de>>(
        decrypted: &'de DecryptedExposed<Data>,
    ) -> Result<Data, Box<dyn Error>> { ... }
    fn encrypt<Data: Serialize>(
        data: &Data,
        key: &Key<Self::Cipher>,
    ) -> Result<Encrypted<Data>, Box<dyn Error>> { ... }
    fn decrypt<Data>(
        encrypted: &Encrypted<Data>,
        key: &GenericArray<u8, <Self::Cipher as KeySizeUser>::KeySize>,
    ) -> Result<Decrypted<Data>, Box<dyn Error>> { ... }
    fn decrypt_exposed<Data>(
        encrypted: &Encrypted<Data>,
        key: &GenericArray<u8, <Self::Cipher as KeySizeUser>::KeySize>,
    ) -> Result<DecryptedExposed<Data>, Box<dyn Error>> { ... }
}
Expand description

general trait for encrypting serializable data

Required Associated Types§

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type Cipher: Aead + AeadCore + KeyInit + KeySizeUser

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type Scheme: Encoder + Decoder

Provided Methods§

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fn encode<Data>(data: &Encrypted<Data>) -> Result<Vec<u8>, Box<dyn Error>>

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fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn Error>>

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fn extract<'de, Data: Deserialize<'de> + Zeroize>( decrypted: &'de Decrypted<Data>, ) -> Result<Secret<Data>, Box<dyn Error>>

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fn extract_exposed<'de, Data: Deserialize<'de>>( decrypted: &'de DecryptedExposed<Data>, ) -> Result<Data, Box<dyn Error>>

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fn encrypt<Data: Serialize>( data: &Data, key: &Key<Self::Cipher>, ) -> Result<Encrypted<Data>, Box<dyn Error>>

convert the data to it’s serialized form and then encypt it using [Cipher]

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fn decrypt<Data>( encrypted: &Encrypted<Data>, key: &GenericArray<u8, <Self::Cipher as KeySizeUser>::KeySize>, ) -> Result<Decrypted<Data>, Box<dyn Error>>

decrypt the data to it’s serialized form, pre-emptively wraps data in a Secret

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fn decrypt_exposed<Data>( encrypted: &Encrypted<Data>, key: &GenericArray<u8, <Self::Cipher as KeySizeUser>::KeySize>, ) -> Result<DecryptedExposed<Data>, Box<dyn Error>>

decrypt the data to it’s serialized form

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§