chore(trivium): remove Wop usage

zama-ai · Jul 25, 2024 · 48e6972 · 48e6972
1 parent 434fbad
commit 48e6972
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Showing 3 changed files with 11 additions and 16 deletions.
diff --git a/apps/trivium/benches/kreyvium_byte.rs b/apps/trivium/benches/kreyvium_byte.rs
@@ -4,9 +4,8 @@ use tfhe::{generate_keys, ConfigBuilder, FheUint64, FheUint8};
 use tfhe_trivium::{KreyviumStreamByte, TransCiphering};
 
 pub fn kreyvium_byte_gen(c: &mut Criterion) {
-    let config = ConfigBuilder::default()
-        .enable_function_evaluation()
-        .build();
+    let config = ConfigBuilder::default().build();
+
     let (client_key, server_key) = generate_keys(config);
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();
@@ -33,9 +32,8 @@ pub fn kreyvium_byte_gen(c: &mut Criterion) {
 }
 
 pub fn kreyvium_byte_trans(c: &mut Criterion) {
-    let config = ConfigBuilder::default()
-        .enable_function_evaluation()
-        .build();
+    let config = ConfigBuilder::default().build();
+
     let (client_key, server_key) = generate_keys(config);
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();
@@ -63,9 +61,8 @@ pub fn kreyvium_byte_trans(c: &mut Criterion) {
 }
 
 pub fn kreyvium_byte_warmup(c: &mut Criterion) {
-    let config = ConfigBuilder::default()
-        .enable_function_evaluation()
-        .build();
+    let config = ConfigBuilder::default().build();
+
     let (client_key, server_key) = generate_keys(config);
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();

diff --git a/apps/trivium/src/kreyvium/kreyvium_byte.rs b/apps/trivium/src/kreyvium/kreyvium_byte.rs
@@ -119,7 +119,7 @@ impl KreyviumStreamByte<FheUint8> {
         }
 
         // Key and iv are stored in reverse in their shift registers
-        let mut key = key_bytes.map(|b| b.map(|x| (x as u8).reverse_bits() as u64));
+        let mut key = key_bytes.map(|b| b.reverse_bits());
         let mut iv = iv_bytes.map(|x| FheUint8::encrypt_trivial(x.reverse_bits()));
         key.reverse();
         iv.reverse();

diff --git a/apps/trivium/src/kreyvium/test.rs b/apps/trivium/src/kreyvium/test.rs
@@ -299,9 +299,8 @@ fn kreyvium_test_clear_byte() {
 
 #[test]
 fn kreyvium_test_byte_long() {
-    let config = ConfigBuilder::default()
-        .enable_function_evaluation()
-        .build();
+    let config = ConfigBuilder::default().build();
+
     let (client_key, server_key) = generate_keys(config);
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();
@@ -338,9 +337,8 @@ fn kreyvium_test_byte_long() {
 
 #[test]
 fn kreyvium_test_fhe_byte_transciphering_long() {
-    let config = ConfigBuilder::default()
-        .enable_function_evaluation()
-        .build();
+    let config = ConfigBuilder::default().build();
+
     let (client_key, server_key) = generate_keys(config);
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();