21 lines
686 B
Rust
21 lines
686 B
Rust
#![no_main]
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use libfuzzer_sys::fuzz_target;
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use soliton::identity::{hybrid_verify, HybridSignature, IdentityPublicKey};
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fuzz_target!(|data: &[u8]| {
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// pk (3200) + sig (3373) = 6573 minimum bytes.
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if data.len() < 3200 + 3373 {
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return;
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}
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let Ok(pk) = IdentityPublicKey::from_bytes(data[..3200].to_vec()) else {
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return;
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};
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let Ok(sig) = HybridSignature::from_bytes(data[3200..3200 + 3373].to_vec()) else {
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return;
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};
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let msg = &data[3200 + 3373..];
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// hybrid_verify must never panic regardless of input.
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// Exercises: Ed25519 verify + ML-DSA verify (pure-Rust ml-dsa crate).
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let _ = hybrid_verify(&pk, msg, &sig);
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});
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