hardcoresushi/async-psec
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Update to PSEC v0.4

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This commit is contained in:
Matéo Duparc 2021-07-25 15:45:06 +02:00
parent eacd948236
commit 3e5442cb8e
Signed by: hardcoresushi
GPG Key ID: 007F84120107191E
3 changed files with 6 additions and 6 deletions
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2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "async-psec"
version = "0.3.2"
version = "0.4.0"
authors = ["Hardcore Sushi <hardcore.sushi@disroot.org>"]
edition = "2018"
description = "Asynchronous PSEC implementation"

2
README.md
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@ -30,7 +30,7 @@ async fn main() -> Result<(), PsecError> {
To add this crate to your project, add the following to your project's Cargo.toml:
```toml
[dependencies]
async-psec = "0.3"
async-psec = "0.4"
```
# Documentation

8
src/lib.rs
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@ -6,7 +6,7 @@
Add this in your `Cargo.toml`:
```toml
[dependencies]
async-psec = "0.3"
async-psec = "0.4"
```
And then:
```no_run
@ -36,7 +36,7 @@ async fn main() -> Result<(), PsecError> {
If you want to split the [`Session`] struct in two parts, you must enable the `split` feature:
```toml
[dependencies]
async-psec = { version = "0.3", feature = ["split"] }
async-psec = { version = "0.4", feature = ["split"] }
```
This can be useful if you want to send data from one thread/task and receive from another in parallel.
*/
@ -169,7 +169,7 @@ fn unpad(input: Vec<u8>) -> Result<Vec<u8>, PsecError> {
fn encrypt(local_cipher: &Aes128Gcm, local_iv: &[u8], local_counter: &mut usize, plain_text: &[u8], use_padding: bool) -> Vec<u8> {
let padded_msg = pad(plain_text, use_padding);
let cipher_len = (padded_msg.len() as MessageLenType).to_be_bytes();
let cipher_len = ((padded_msg.len() + AES_TAG_LEN) as MessageLenType).to_be_bytes();
let payload = Payload {
msg: &padded_msg,
aad: &cipher_len
@ -187,7 +187,7 @@ async fn encrypt_and_send<T: AsyncWriteExt + Unpin>(writer: &mut T, local_cipher
async fn receive_and_decrypt<T: AsyncReadExt + Unpin>(reader: &mut T, peer_cipher: &Aes128Gcm, peer_iv: &[u8], peer_counter: &mut usize, max_recv_size: Option<usize>) -> Result<Vec<u8>, PsecError> {
let mut message_len = [0; MESSAGE_LEN_LEN];
receive(reader, &mut message_len).await?;
let recv_len = MessageLenType::from_be_bytes(message_len) as usize + AES_TAG_LEN;
let recv_len = MessageLenType::from_be_bytes(message_len) as usize;
if let Some(max_recv_size) = max_recv_size {
if recv_len > max_recv_size {
return Err(PsecError::BufferTooLarge);