Language python
OSS-Fuzz project link
Project repository link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 6
Lines of code 54244
Lines covered 19969
Code coverage 36.81%
Code coverage report Report link
Static reachability 12.22%
Fuzz Introspector report Report link (from 2025-11-16)

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
...model-transparency.tests.fuzzing.fuzz_with_cert_chain.TestOneInput ...model-transparency.tests.fuzzing.fuzz_with_cert_chain 865 0.0%
sigstore._cli.main sigstore._cli 787 0.0%
sigstore._cli._verify_github sigstore._cli 407 0.0%
sigstore._cli._verify_identity sigstore._cli 401 0.0%
sigstore._cli._collect_verification_state sigstore._cli 350 0.0%
sigstore._cli._sign sigstore._cli 321 0.0%
sigstore.verify.verifier.Verifier.verify_artifact sigstore.verify.verifier 315 0.0%
sigstore._cli._attest sigstore._cli 306 0.0%
sigstore.verify.verifier.Verifier.verify_dsse sigstore.verify.verifier 286 0.0%
sigstore._cli._sign_common sigstore._cli 283 0.0%