Slight refactoring.

src/kem/kyber/serialize.rs

@@ -268,7 +268,7 @@ fn serialize_little_endian_11<const OUT_LEN: usize>(
         let coefficient7 = coefficients[6];
         let coefficient8 = coefficients[7];
 
-        serialized[11 * i + 0] = coefficient1 as u8;
+        serialized[11 * i] = coefficient1 as u8;
         serialized[11 * i + 1] = ((coefficient2 & 0x1F) as u8) << 3 | ((coefficient1 >> 8) as u8);
         serialized[11 * i + 2] = ((coefficient3 & 0x3) as u8) << 6 | ((coefficient2 >> 5) as u8);
         serialized[11 * i + 3] = ((coefficient3 >> 2) & 0xFF) as u8;

tests/kyber.rs

@@ -38,7 +38,7 @@ macro_rules! impl_consistency {
 }
 
 fn modify_ciphertext(alg: Algorithm, rng: &mut (impl CryptoRng + Rng), ciphertext: Ct) -> Ct {
-    let mut encoded_ct = ciphertext.encode();
+    let mut raw_ciphertext = ciphertext.encode();
 
     let mut random_u32: usize = rng.next_u32().try_into().unwrap();
 
@@ -48,10 +48,10 @@ fn modify_ciphertext(alg: Algorithm, rng: &mut (impl CryptoRng + Rng), ciphertex
     }
     random_u32 >>= 8;
 
-    let position = random_u32 % encoded_ct.len();
-    encoded_ct[position] ^= random_byte;
+    let position = random_u32 % raw_ciphertext.len();
+    raw_ciphertext[position] ^= random_byte;
 
-    Ct::decode(alg, &encoded_ct).unwrap()
+    Ct::decode(alg, &raw_ciphertext).unwrap()
 }
 macro_rules! impl_modified_ciphertext {
     ($name:ident, $alg:expr) => {