Remove dependency on itertools (#837)

divviup · Nov 20, 2023 · 715f043 · 715f043
1 parent 50b0df3
commit 715f043
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Showing 3 changed files with 3 additions and 17 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -42,7 +42,6 @@ fixed-macro = "1.2.0"
 hex = { version = "0.4.3", features = ["serde"] }
 hex-literal = "0.4.1"
 iai = "0.1"
-itertools = "0.11.0"
 modinverse = "0.1.0"
 num-bigint = "0.4.4"
 once_cell = "1.18.0"

diff --git a/src/vdaf.rs b/src/vdaf.rs
@@ -665,10 +665,7 @@ where
     for<'a> T: ParameterizedDecode<(&'a V, &'a V::AggregationParam)>,
 {
     // Generate an arbitrary vector of field elements.
-    let g = F::one() + F::one();
-    let vec: Vec<F> = itertools::iterate(F::one(), |&v| g * v)
-        .take(length)
-        .collect();
+    let vec: Vec<F> = crate::field::random_vector(length).unwrap();
 
     // Serialize the field element vector into a vector of bytes.
     let mut bytes = Vec::with_capacity(vec.len() * F::ENCODED_SIZE);