diff options
Diffstat (limited to 'openpgp/src/crypto/backend/nettle/ecdh.rs')
| -rw-r--r-- | openpgp/src/crypto/backend/nettle/ecdh.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/openpgp/src/crypto/backend/nettle/ecdh.rs b/openpgp/src/crypto/backend/nettle/ecdh.rs index d6062789..7e8f6b00 100644 --- a/openpgp/src/crypto/backend/nettle/ecdh.rs +++ b/openpgp/src/crypto/backend/nettle/ecdh.rs @@ -31,12 +31,11 @@ pub fn encrypt<R>(recipient: &Key<key::PublicParts, R>, let v: Protected = curve25519::private_key(&mut rng).into(); - // Compute the public key. We need to add an encoding - // octet in front of the key. - let mut VB = [0x40; 1 + curve25519::CURVE25519_SIZE]; - curve25519::mul_g(&mut VB[1..], &v) + // Compute the public key. + let mut VB = [0; curve25519::CURVE25519_SIZE]; + curve25519::mul_g(&mut VB, &v) .expect("buffers are of the wrong size"); - let VB = MPI::new(&VB); + let VB = MPI::new_compressed_point(&VB); // Compute the shared point S = vR; let mut S: Protected = |