Fuzz tests for CKey->EllSwift

dhruv · Oct 20, 2022 · 3856507 · 3856507
1 parent d314684
commit 3856507
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/test/fuzz/key.cpp b/src/test/fuzz/key.cpp
@@ -16,9 +16,11 @@
 #include <script/signingprovider.h>
 #include <script/standard.h>
 #include <streams.h>
+#include <test/fuzz/FuzzedDataProvider.h>
 #include <test/fuzz/fuzz.h>
 #include <util/strencodings.h>
 
+#include <array>
 #include <cassert>
 #include <cstdint>
 #include <numeric>
@@ -304,3 +306,14 @@ FUZZ_TARGET_INIT(key, initialize_key)
         }
     }
 }
+
+FUZZ_TARGET_INIT(ellswift, initialize_key)
+{
+    FuzzedDataProvider fdp{buffer.data(), buffer.size()};
+    auto key_bytes = fdp.ConsumeBytes<uint8_t>(32);
+    key_bytes.resize(32);
+    CKey key;
+    key.Set(key_bytes.begin(), key_bytes.end(), fdp.ConsumeBool());
+
+    (void)key.EllSwiftEncode();
+}