diff options
| author | Justus Winter <justus@sequoia-pgp.org> | 2020-02-12 12:02:16 +0100 |
|---|---|---|
| committer | Justus Winter <justus@sequoia-pgp.org> | 2020-02-12 15:12:21 +0100 |
| commit | e5d72b7c92d5af171855c8267c57f5e33ff6cc2e (patch) | |
| tree | 07c780f8eb954cd98926d52a08914f60522b1c49 /openpgp/src/packet/pkesk.rs | |
| parent | 567d70df3b889bf862a18be7b17473efddf993c8 (diff) | |
openpgp: Add optional plaintext length to Decryptor::decrypt.
- If we know the length of the plaintext, we can reduce the
side-channel leakage of the RSA decryption operation.
Diffstat (limited to 'openpgp/src/packet/pkesk.rs')
| -rw-r--r-- | openpgp/src/packet/pkesk.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/openpgp/src/packet/pkesk.rs b/openpgp/src/packet/pkesk.rs index 3554f991..7e85c61b 100644 --- a/openpgp/src/packet/pkesk.rs +++ b/openpgp/src/packet/pkesk.rs @@ -135,7 +135,7 @@ impl PKESK3 { pub fn decrypt(&self, decryptor: &mut dyn Decryptor) -> Result<(SymmetricAlgorithm, SessionKey)> { - let plain = decryptor.decrypt(&self.esk)?; + let plain = decryptor.decrypt(&self.esk, None)?; let key_rgn = 1..(plain.len() - 2); let sym_algo: SymmetricAlgorithm = plain[0].into(); let mut key: SessionKey = vec![0u8; sym_algo.key_size()?].into(); |