Project: nettle

Language c++
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector failing: Build log
Fuzzer count 2
Lines of code 83178
Lines covered 45224
Code coverage 54.37%
Code coverage report Report link
Static reachability 34.39%
Fuzz Introspector report Report link (from 2024-02-25)

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
LLVMFuzzerCustomMutator /src/cryptofuzz/mutator.cpp 10487 0.0%
cryptofuzz::Options::Options(int,char**,std::__1::vector<std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>,std::__1::allocator<std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>>>) /src/cryptofuzz/options.cpp 6570 10.58%
cryptofuzz::Builtin_tests_importer::Run() /src/cryptofuzz/builtin_tests_importer.cpp 4425 0.0%
Botan::EC_PrivateKey::EC_PrivateKey(Botan::AlgorithmIdentifierconst&,std::__1::span<unsignedcharconst,18446744073709551615ul>,bool) /src/botan/src/lib/pubkey/ecc_key/ecc_key.cpp 2804 0.0%
non-virtualthunktoBotan::ECDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecdsa/ecdsa.cpp 2659 0.0%
virtualthunktoBotan::ECDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecdsa/ecdsa.cpp 2659 0.0%
non-virtualthunktoBotan::ECGDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecgdsa/ecgdsa.cpp 2659 0.0%
virtualthunktoBotan::ECGDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecgdsa/ecgdsa.cpp 2659 0.0%
Botan::ECDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecdsa/ecdsa.cpp 2657 0.0%
Botan::ECGDSA_PrivateKey::check_key(Botan::RandomNumberGenerator&,bool)const /src/botan/src/lib/pubkey/ecgdsa/ecgdsa.cpp 2657 0.0%