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Expose MasterKeys fields again

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This commit is contained in:
Julien Cretin
2020-09-23 13:27:20 +02:00
parent 426722bb6b
commit 6a6891949b
2 changed files with 17 additions and 21 deletions
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8
src/ctap/mod.rs
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@@ -191,7 +191,7 @@ where
application: &[u8; 32],
) -> Result<Vec<u8>, Ctap2StatusCode> {
let master_keys = self.persistent_store.master_keys()?;
let aes_enc_key = crypto::aes256::EncryptionKey::new(master_keys.encryption());
let aes_enc_key = crypto::aes256::EncryptionKey::new(&master_keys.encryption);
let mut sk_bytes = [0; 32];
private_key.to_bytes(&mut sk_bytes);
let mut iv = [0; 16];
@@ -209,7 +209,7 @@ where
for b in &blocks {
encrypted_id.extend(b);
}
let id_hmac = hmac_256::<Sha256>(master_keys.hmac(), &encrypted_id[..]);
let id_hmac = hmac_256::<Sha256>(&master_keys.hmac, &encrypted_id[..]);
encrypted_id.extend(&id_hmac);
Ok(encrypted_id)
}
@@ -228,13 +228,13 @@ where
let master_keys = self.persistent_store.master_keys()?;
let payload_size = ENCRYPTED_CREDENTIAL_ID_SIZE - 32;
if !verify_hmac_256::<Sha256>(
master_keys.hmac(),
&master_keys.hmac,
&credential_id[..payload_size],
array_ref![credential_id, payload_size, 32],
) {
return Ok(None);
}
let aes_enc_key = crypto::aes256::EncryptionKey::new(master_keys.encryption());
let aes_enc_key = crypto::aes256::EncryptionKey::new(&master_keys.encryption);
let aes_dec_key = crypto::aes256::DecryptionKey::new(&aes_enc_key);
let mut iv = [0; 16];
iv.copy_from_slice(&credential_id[..16]);