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23 lines
511 B
Markdown
23 lines
511 B
Markdown
# Double Ratchet
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This library provides an implementation of the Double Ratchet algorithm.
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## Usage
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```rust
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let shared_secret = [42u8; 32];
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let bob_dh = DhKeyPair::generate();
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let mut alice = RatchetState::init_sender(shared_secret, bob_dh.public);
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let mut bob = RatchetState::init_receiver(shared_secret, bob_dh);
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let (ciphertext, header) = alice.encrypt_message(b"Hello Bob!");
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let plaintext = bob.decrypt_message(&ciphertext, header);
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```
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Run examples,
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```
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cargo run --example double_ratchet_basic
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```
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