tuxmain/double-ratchet-rs
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Added Ratchet Import and Export

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Hannes 2021-08-23 14:05:05 +02:00
commit 0ada2f3372
5 changed files with 141 additions and 5 deletions
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@ -106,6 +106,16 @@ let decrypted = bob_ratchet.ratchet_decrypt(&header, &encrypted, &nonce, ad);
assert_eq!(data, decrypted)
```
## Export / Import Ratchet with encrypted headers
This ratchet implements import and export functionality. This works over a bincode backend and
maybe useful for saving Ratchets to and loading from a file.
```rust
let (bob_ratchet, public_key) = RatchetEncHeader::init_bob(sk, shared_hka, shared_nhkb);
let ex_ratchet = bob_ratchet.export();
let im_ratchet = RatchetEncHeader::import(&ex_ratchet);
assert_eq!(im_ratchet, bob_ratchet)
```
## Features
Currently the crate only supports one feature: ring. If feature is enabled the crate switches
@ -120,6 +130,6 @@ TODO:
[2]: https://signal.org/docs/specifications/doubleratchet/#recommended-cryptographic-algorithms
[3]: https://signal.org/docs/specifications/doubleratchet/#double-ratchet-with-header-encryption
Current version: 0.3.1
Current version: 0.3.4
License: MIT