Resolved PR comments and added more fuzz targets.

fuzz/fuzz_targets/fuzz_target_process_ctap2_make_credential.rs

@@ -1,9 +1,11 @@
 #![no_main]
 
-use fuzz_helper::{process_input, InputType};
+use fuzz_helper::{process_ctap_specific_type, InputType};
 use libfuzzer_sys::fuzz_target;
 
 // Fuzz inputs as CTAP2 make credential command parameters encoded in cbor.
+// For a more generic fuzz target including all CTAP commands, you can use
+// fuzz_target_process_ctap_command.
 fuzz_target!(|data: &[u8]| {
-    process_input(data, InputType::CborMakeCredentialParameter);
+    process_ctap_specific_type(data, InputType::CborMakeCredentialParameter);
 });