diff --git a/framework/base/src/formatter/formatter_impl_bytes.rs b/framework/base/src/formatter/formatter_impl_bytes.rs
index 6fb525bb86..ca3f2f0b41 100644
--- a/framework/base/src/formatter/formatter_impl_bytes.rs
+++ b/framework/base/src/formatter/formatter_impl_bytes.rs
@@ -1,4 +1,7 @@
-use super::{FormatByteReceiver, SCBinary, SCDisplay, SCLowerHex};
+use super::{
+    hex_util::{byte_to_binary_digits, encode_bytes_as_hex},
+    FormatByteReceiver, SCBinary, SCDisplay, SCLowerHex,
+};
 
 impl SCDisplay for &[u8] {
     fn fmt<F: FormatByteReceiver>(&self, f: &mut F) {
@@ -8,12 +11,14 @@ impl SCDisplay for &[u8] {
 
 impl SCLowerHex for &[u8] {
     fn fmt<F: FormatByteReceiver>(&self, f: &mut F) {
-        f.append_bytes(self);
+        f.append_bytes(encode_bytes_as_hex(self).as_bytes());
     }
 }
 
 impl SCBinary for &[u8] {
     fn fmt<F: FormatByteReceiver>(&self, f: &mut F) {
-        f.append_bytes(self);
+        for b in self.iter() {
+            f.append_bytes(&byte_to_binary_digits(*b));
+        }
     }
 }