[−][src]Trait sequoia_openpgp::crypto::Decryptor

pub trait Decryptor {
    fn public(&self) -> &Key<PublicParts, UnspecifiedRole>;

    fn decrypt(
        &mut self, 
        ciphertext: &Ciphertext, 
        plaintext_len: Option<usize>
    ) -> Result<SessionKey>;
}

Decrypts a message.

This is a low-level mechanism to decrypt an arbitrary OpenPGP ciphertext. Using this trait allows Sequoia to perform all operations involving decryption to use a variety of secret key storage mechanisms (e.g. smart cards).

Required methods

fn public(&self) -> &Key<PublicParts, UnspecifiedRole>

Returns a reference to the public key.

fn decrypt(
    &mut self,
    ciphertext: &Ciphertext,
    plaintext_len: Option<usize>
) -> Result<SessionKey>

Decrypts ciphertext, returning the plain session key.

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Implementors

impl Decryptor for KeyPair[src]

fn decrypt(
    &mut self,
    ciphertext: &Ciphertext,
    plaintext_len: Option<usize>
) -> Result<SessionKey>[src]

Creates a signature over the digest produced by hash_algo.

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