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Migrate sapling-crypto to rand 0.5

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This commit is contained in:
Jack Grigg
2019-07-19 00:35:06 +02:00
parent 4606a0cefb
commit adfc88926b
17 changed files with 347 additions and 170 deletions
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sapling-crypto/src/circuit/blake2s.rs
+12 -3
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@@ -366,7 +366,10 @@ mod test {
// doesn't result in more constraints.
let mut cs = TestConstraintSystem::<Bls12>::new();
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let mut rng = XorShiftRng::from_seed([
0x59, 0x62, 0xbe, 0x5d, 0x76, 0x3d, 0x31, 0x8d, 0x17, 0xdb, 0x37, 0x32, 0x54, 0x06, 0xbc,
0xe5,
]);
let input_bits: Vec<_> = (0..512)
.map(|_| Boolean::constant(rng.gen()))
.chain((0..512)
@@ -380,7 +383,10 @@ mod test {
#[test]
fn test_blake2s_constant_constraints() {
let mut cs = TestConstraintSystem::<Bls12>::new();
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let mut rng = XorShiftRng::from_seed([
0x59, 0x62, 0xbe, 0x5d, 0x76, 0x3d, 0x31, 0x8d, 0x17, 0xdb, 0x37, 0x32, 0x54, 0x06, 0xbc,
0xe5,
]);
let input_bits: Vec<_> = (0..512).map(|_| Boolean::constant(rng.gen())).collect();
blake2s(&mut cs, &input_bits, b"12345678").unwrap();
assert_eq!(cs.num_constraints(), 0);
@@ -388,7 +394,10 @@ mod test {
#[test]
fn test_blake2s() {
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let mut rng = XorShiftRng::from_seed([
0x59, 0x62, 0xbe, 0x5d, 0x76, 0x3d, 0x31, 0x8d, 0x17, 0xdb, 0x37, 0x32, 0x54, 0x06, 0xbc,
0xe5,
]);
for input_len in (0..32).chain((32..256).filter(|a| a % 8 == 0))
{