33 lines
822 B
Markdown
33 lines
822 B
Markdown
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An implementation of Schnorr signatures on the P-256 curve for both single and threshold numbers
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of signers (FROST).
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## Examples
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Creating a `Signature` with a single signer, serializing and deserializing it, and verifying the
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signature:
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```rust
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use rand::thread_rng;
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use frost_p256::*;
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let msg = b"Hello!";
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// Generate a secret key and sign the message
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let sk = SigningKey::new(thread_rng());
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let sig = sk.sign(thread_rng(), msg);
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// Types can be converted to raw byte arrays using `from_bytes`/`to_bytes`
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let sig_bytes = sig.to_bytes();
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let pk_bytes = VerifyingKey::from(&sk).to_bytes();
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// Deserialize and verify the signature.
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let sig = Signature::from_bytes(sig_bytes)?;
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assert!(
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VerifyingKey::from_bytes(pk_bytes)
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.and_then(|pk| pk.verify(msg, &sig))
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.is_ok()
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);
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# Ok::<(), Error>(())
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```
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