Added more fuzz targets

fuzz/Cargo.toml

@@ -10,17 +10,24 @@ cargo-fuzz = true
 
 [dependencies]
 libfuzzer-sys = { version = "0.3"}
-arrayref = "0.3.6"
-libtock_drivers = { path = "../third_party/libtock-drivers" }
-crypto = { path = "../libraries/crypto", features = ['std'] }
-cbor = { path = "../libraries/cbor", features = ['std'] }
-ctap2 = { path = "..", features = ['std', 'ram_storage'] }
-lang_items = { path = "../third_party/lang-items", features = ['std'] }
+fuzz_helper = { path = "fuzz_helper" }
 
 # Prevent this from interfering with workspaces
 [workspace]
 members = ["."]
 
+[[bin]]
+name = "fuzz_target_process_ctap1"
+path = "fuzz_targets/fuzz_target_process_ctap1.rs"
+test = false
+doc = false
+
+[[bin]]
+name = "fuzz_target_process_ctap2_make_credential"
+path = "fuzz_targets/fuzz_target_process_ctap2_make_credential.rs"
+test = false
+doc = false
+
 [[bin]]
 name = "fuzz_target_split_assemble"
 path = "fuzz_targets/fuzz_target_split_assemble.rs"

fuzz/fuzz_targets/fuzz_target_process_ctap1.rs

@@ -0,0 +1,9 @@
+#![no_main]
+
+use fuzz_helper::{process_input, InputType};
+use libfuzzer_sys::fuzz_target;
+
+// Fuzz inputs as CTAP1 U2F raw message.
+fuzz_target!(|data: &[u8]| {
+    process_input(data, InputType::Ctap1);
+});

fuzz/fuzz_targets/fuzz_target_process_ctap2_make_credential.rs

@@ -0,0 +1,9 @@
+#![no_main]
+
+use fuzz_helper::{process_input, InputType};
+use libfuzzer_sys::fuzz_target;
+
+// Fuzz inputs as CTAP2 make credential command parameters encoded in cbor.
+fuzz_target!(|data: &[u8]| {
+    process_input(data, InputType::CborMakeCredentialParameter);
+});