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pedersen_hash: adds tests for Daniel's vector

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This commit is contained in:
Kobi Gurkan
2018-08-09 16:20:39 +03:00
committed by Jack Grigg
parent 8541b2bde4
commit 414d651c9c
2 changed files with 30 additions and 0 deletions
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26
zcash_proofs/src/circuit/pedersen_hash.rs
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@@ -208,4 +208,30 @@ mod test {
}
}
}
#[test]
fn test_pedersen_hash_alternative() {
let params = &JubjubBls12::new();
let mut input: Vec<bool> = vec![true, true, true, false, false, false, true, true, true, false, false, false, true, true, true, false, false, false, true, true, true, false, false, false, true, true, true, false, false, false, true, true, true, false, false, false, true, true, true, false, true, false, true, true, true, true, true, false, true, false, false, false, true, true, false, false, false, false, false, false, false, false, false, false, true, false, false, false, true, false, true, true, true, false, false, true, true, false, true, true, true, true, true, false, true, true, false, true, true, false, true, false, true, false, true, true, false, true, false, true, true, false, false, false, false, false, true, true, false, true, false, true, true, true, true, false, true, false, true, false, false, false, false, true, true, true, false, true, true, true, false, true, false, false, true, false, true, true, true, false, false, false, true, true];
let mut cs = TestConstraintSystem::<Bls12>::new();
let input_bools: Vec<Boolean> = input.iter().enumerate().map(|(i, b)| {
Boolean::from(
AllocatedBit::alloc(cs.namespace(|| format!("input {}", i)), Some(*b)).unwrap()
)
}).collect();
let res = pedersen_hash(
cs.namespace(|| "pedersen hash"),
Personalization::Empty,
&input_bools,
params
).unwrap();
assert!(cs.is_satisfied());
println!("x={},y={}", res.get_x().get_value().unwrap(), res.get_y().get_value().unwrap());
}
}