Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
594	0	EP	call site: 00000	model_signing.signing.Config.sign

Fuzzer calltree


         ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.build_valid_chain

[function] [call site] 00002


             fdp.ConsumeIntInRange

[function] [call site] 00003


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.deterministic_validity

[function] [call site] 00004


               datetime.datetime

[function] [call site] 00005


               fdp.ConsumeIntInRange

[function] [call site] 00006


               datetime.timedelta

[function] [call site] 00007


               fdp.ConsumeIntInRange

[function] [call site] 00008


               datetime.timedelta

[function] [call site] 00009


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_private_key

[function] [call site] 00010


               fdp.ConsumeBool

[function] [call site] 00011


               fdp.PickValueInList

[function] [call site] 00012


               fdp.PickValueInList

[function] [call site] 00013


               cryptography.hazmat.primitives.asymmetric.rsa.generate_private_key

[function] [call site] 00014


                 cryptography.hazmat.primitives.asymmetric.rsa._verify_rsa_parameters

[function] [call site] 00015


                 cryptography.hazmat.bindings._rust.openssl.rsa.generate_private_key

[function] [call site] 00016


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_name

[function] [call site] 00017


               ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._rand_utf8

[function] [call site] 00018


                 fdp.ConsumeIntInRange

[function] [call site] 00019


                 fdp.ConsumeBytes

[function] [call site] 00020


                 <builtin>.chr

[function] [call site] 00021


               fdp.ConsumeBool

[function] [call site] 00022


               attrs.append

[function] [call site] 00023


               ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._rand_utf8

[function] [call site] 00024


               fdp.ConsumeBool

[function] [call site] 00025


               attrs.append

[function] [call site] 00026


               ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._rand_utf8

[function] [call site] 00027


               fdp.ConsumeBool

[function] [call site] 00028


               fdp.ConsumeBytes

[function] [call site] 00029


               <builtin>.ord

[function] [call site] 00030


               <builtin>.chr

[function] [call site] 00031


               attrs.append

[function] [call site] 00032


               fdp.ConsumeBool

[function] [call site] 00033


               attrs.append

[function] [call site] 00034


               ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._rand_utf8

[function] [call site] 00035


             cryptography.x509.base.CertificateBuilder.subject_name

[function] [call site] 00036


               <builtin>.isinstance

[function] [call site] 00037


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00038


             cryptography.x509.base.CertificateBuilder.issuer_name

[function] [call site] 00039


               <builtin>.isinstance

[function] [call site] 00040


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00041


             cryptography.x509.base.CertificateBuilder.public_key

[function] [call site] 00042


               <builtin>.isinstance

[function] [call site] 00043


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00044


             cryptography.x509.base.CertificateBuilder.serial_number

[function] [call site] 00045


               <builtin>.isinstance

[function] [call site] 00046


               number.bit_length

[function] [call site] 00047


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00048


             cryptography.x509.base.CertificateBuilder.not_valid_before

[function] [call site] 00049


               <builtin>.isinstance

[function] [call site] 00050


               cryptography.x509.base._convert_to_naive_utc_time

[function] [call site] 00051


                 time.utcoffset

[function] [call site] 00052


                 datetime.timedelta

[function] [call site] 00053


                 time.replace

[function] [call site] 00054


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00055


             cryptography.x509.base.CertificateBuilder.not_valid_after

[function] [call site] 00056


               <builtin>.isinstance

[function] [call site] 00057


               cryptography.x509.base._convert_to_naive_utc_time

[function] [call site] 00058


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00059


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00060


               <builtin>.isinstance

[function] [call site] 00061


               cryptography.x509.extensions.Extension.__init__

[function] [call site] 00062


                 <builtin>.isinstance

[function] [call site] 00063


                 <builtin>.isinstance

[function] [call site] 00064


               cryptography.x509.base._reject_duplicate_extension

[function] [call site] 00065


               cryptography.x509.base.CertificateBuilder.__init__

[function] [call site] 00066


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00067


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00068


             root_key.public_key

[function] [call site] 00069


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.deterministic_serial

[function] [call site] 00070


               fdp.ConsumeIntInRange

[function] [call site] 00071


               fdp.ConsumeBytes

[function] [call site] 00072


               int.from_bytes

[function] [call site] 00073


             root_key.public_key

[function] [call site] 00074


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._ski

[function] [call site] 00075


               cryptography.x509.extensions.SubjectKeyIdentifier.from_public_key

[function] [call site] 00076


                 cryptography.x509.extensions._key_identifier_from_public_key

[function] [call site] 00077


                   <builtin>.isinstance

[function] [call site] 00078


                   public_key.public_bytes

[function] [call site] 00079


                   <builtin>.isinstance

[function] [call site] 00080


                   public_key.public_bytes

[function] [call site] 00081


                   public_key.public_bytes

[function] [call site] 00082


                   cryptography.hazmat.bindings._rust.asn1.parse_spki_for_data

[function] [call site] 00083


                   hashlib.sha1

[function] [call site] 00084


                 cryptography.x509.extensions.SubjectKeyIdentifier.__init__

[function] [call site] 00085


             cryptography.x509.base.CertificateBuilder.sign

[function] [call site] 00086


               <builtin>.isinstance

[function] [call site] 00087


               <builtin>.isinstance

[function] [call site] 00088


               <builtin>.isinstance

[function] [call site] 00089


               cryptography.hazmat.bindings._rust.x509.create_x509_certificate

[function] [call site] 00090


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._pick_sig_hash

[function] [call site] 00091


               fdp.PickValueInList

[function] [call site] 00092


             <builtin>.range

[function] [call site] 00093


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_private_key

[function] [call site] 00094


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_name

[function] [call site] 00095


             cryptography.x509.base.CertificateBuilder.subject_name

[function] [call site] 00096


             cryptography.x509.base.CertificateBuilder.issuer_name

[function] [call site] 00097


             cryptography.x509.base.CertificateBuilder.public_key

[function] [call site] 00098


             cryptography.x509.base.CertificateBuilder.serial_number

[function] [call site] 00099


             cryptography.x509.base.CertificateBuilder.not_valid_before

[function] [call site] 00100


             cryptography.x509.base.CertificateBuilder.not_valid_after

[function] [call site] 00101


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00102


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00103


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00104


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00105


             key.public_key

[function] [call site] 00106


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.deterministic_serial

[function] [call site] 00107


             key.public_key

[function] [call site] 00108


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._ski

[function] [call site] 00109


             cryptography.x509.extensions.AuthorityKeyIdentifier.from_issuer_subject_key_identifier

[function] [call site] 00110


               cryptography.x509.extensions.AuthorityKeyIdentifier.__init__

[function] [call site] 00111


                 <builtin>.list

[function] [call site] 00112


                 <builtin>.all

[function] [call site] 00113


                 <builtin>.isinstance

[function] [call site] 00114


                 <builtin>.isinstance

[function] [call site] 00115


             cryptography.x509.extensions.SubjectKeyIdentifier.from_public_key

[function] [call site] 00116


             issuer_key.public_key

[function] [call site] 00117


             cryptography.x509.base.CertificateBuilder.sign

[function] [call site] 00118


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._pick_sig_hash

[function] [call site] 00119


             issuers.insert

[function] [call site] 00120


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_ec_key

[function] [call site] 00121


               fdp.PickValueInList

[function] [call site] 00122


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.gen_name

[function] [call site] 00123


             cryptography.x509.base.CertificateBuilder.subject_name

[function] [call site] 00124


             cryptography.x509.base.CertificateBuilder.issuer_name

[function] [call site] 00125


             cryptography.x509.base.CertificateBuilder.public_key

[function] [call site] 00126


             cryptography.x509.base.CertificateBuilder.serial_number

[function] [call site] 00127


             cryptography.x509.base.CertificateBuilder.not_valid_before

[function] [call site] 00128


             cryptography.x509.base.CertificateBuilder.not_valid_after

[function] [call site] 00129


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00130


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00131


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00132


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00133


             cryptography.x509.base.CertificateBuilder.add_extension

[function] [call site] 00134


             leaf_key.public_key

[function] [call site] 00135


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.deterministic_serial

[function] [call site] 00136


             leaf_key.public_key

[function] [call site] 00137


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._ski

[function] [call site] 00138


             cryptography.x509.extensions.AuthorityKeyIdentifier.from_issuer_subject_key_identifier

[function] [call site] 00139


             cryptography.x509.extensions.SubjectKeyIdentifier.from_public_key

[function] [call site] 00140


             issuer_key.public_key

[function] [call site] 00141


             cryptography.x509.base.CertificateBuilder.sign

[function] [call site] 00142


             ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._pick_sig_hash

[function] [call site] 00143


           tempfile.mkdtemp

[function] [call site] 00144


           pathlib.Path

[function] [call site] 00145


           pathlib.Path

[function] [call site] 00146


           <builtin>.open

[function] [call site] 00147


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.key_to_pem

[function] [call site] 00148


             priv.private_bytes

[function] [call site] 00149


           f.write

[function] [call site] 00150


           <builtin>.open

[function] [call site] 00151


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.to_pem_cert

[function] [call site] 00152


             cert.public_bytes

[function] [call site] 00153


           f.write

[function] [call site] 00154


           <builtin>.enumerate

[function] [call site] 00155


           pathlib.Path

[function] [call site] 00156


           <builtin>.open

[function] [call site] 00157


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain.to_pem_cert

[function] [call site] 00158


           f.write

[function] [call site] 00159


           chain_paths.append

[function] [call site] 00160


           <builtin>.len

[function] [call site] 00161


           shutil.rmtree

[function] [call site] 00162


           shutil.rmtree

[function] [call site] 00163


           tempfile.mkdtemp

[function] [call site] 00164


           pathlib.Path

[function] [call site] 00165


           utils.create_fuzz_files

[function] [call site] 00166


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._rand_utf8

[function] [call site] 00167


           ...model-transparency.tests.fuzzing.fuzz_with_cert_chain._build_hashing_config_from_fdp

[function] [call site] 00168


             fdp.ConsumeIntInRange

[function] [call site] 00169


             fdp.ConsumeBool

[function] [call site] 00170


             fdp.ConsumeBool

[function] [call site] 00171


             hcfg.use_file_serialization

[function] [call site] 00172


             hcfg.use_shard_serialization

[function] [call site] 00173


           model_signing.signing.Config.__init__

[function] [call site] 00174


           model_signing.signing.Config.use_certificate_signer

[function] [call site] 00175


             model_signing._signing.sign_certificate.Signer.__init__

[function] [call site] 00176


               <builtin>.super

[function] [call site] 00177


               signing_certificate_path.read_bytes

[function] [call site] 00178


               path.read_bytes

[function] [call site] 00179


             pathlib.Path

[function] [call site] 00180


             pathlib.Path

[function] [call site] 00181


             pathlib.Path

[function] [call site] 00182


           model_signing.signing.Config.set_hashing_config

[function] [call site] 00183


           model_signing.signing.Config.sign

[function] [call site] 00184


             model_signing.signing.Config.use_sigstore_signer

[function] [call site] 00185


               model_signing._signing.sign_sigstore.Signer.__init__

[function] [call site] 00186


                 sigstore.models.ClientTrustConfig.staging

[function] [call site] 00187


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00188


                     sigstore._internal.tuf.TrustUpdater.__init__

[function] [call site] 00189


                       url.rstrip

[function] [call site] 00190


                       sigstore._internal.tuf._get_dirs

[function] [call site] 00191


                         urllib.parse.quote

[function] [call site] 00192


                         platformdirs.user_data_dir

[function] [call site] 00193


                         pathlib.Path

[function] [call site] 00194


                         platformdirs.user_cache_dir

[function] [call site] 00195


                         pathlib.Path

[function] [call site] 00196


                       artifact_path.exists

[function] [call site] 00197


                       sigstore._utils.read_embedded

[function] [call site] 00198


                         urllib.parse.quote

[function] [call site] 00199


                         importlib.resources.files

[function] [call site] 00200


                         importlib_resources.files

[function] [call site] 00201


                       artifact_path.write_bytes

[function] [call site] 00202


                       _logger.debug

[function] [call site] 00203


                       _logger.debug

[function] [call site] 00204


                       _logger.warning

[function] [call site] 00205


                       sigstore._utils.read_embedded

[function] [call site] 00206


                       bootstrap_root.read_bytes

[function] [call site] 00207


                       tuf.ngclient.Updater

[function] [call site] 00208


                       <builtin>.str

[function] [call site] 00209


                       urllib.parse.urljoin

[function] [call site] 00210


                       <builtin>.str

[function] [call site] 00211


                       tuf.ngclient.UpdaterConfig

[function] [call site] 00212


                       tuf.ngclient.Updater.refresh

[function] [call site] 00213


                     sigstore._internal.tuf.TrustUpdater.get_trusted_root_path

[function] [call site] 00214


                       _logger.debug

[function] [call site] 00215


                       <builtin>.str

[function] [call site] 00216


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00217


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00218


                       tuf.ngclient.Updater.download_target

[function] [call site] 00219


                       _logger.debug

[function] [call site] 00220


                     pathlib.Path

[function] [call site] 00221


                     pathlib.Path.read_bytes

[function] [call site] 00222


                     sigstore_models.trustroot.v1.TrustedRoot.from_json

[function] [call site] 00223


                     sigstore._internal.tuf.TrustUpdater.get_signing_config_path

[function] [call site] 00224


                       _logger.debug

[function] [call site] 00225


                       <builtin>.str

[function] [call site] 00226


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00227


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00228


                       tuf.ngclient.Updater.download_target

[function] [call site] 00229


                       _logger.debug

[function] [call site] 00230


                     pathlib.Path

[function] [call site] 00231


                     pathlib.Path.read_bytes

[function] [call site] 00232


                     sigstore_models.trustroot.v1.SigningConfig.from_json

[function] [call site] 00233


                     sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00234


                     sigstore_models.trustroot.v1.ClientTrustConfig

[function] [call site] 00235


                 sigstore.models.ClientTrustConfig.from_json

[function] [call site] 00236


                   sigstore_models.trustroot.v1.ClientTrustConfig.from_json

[function] [call site] 00237


                   sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00238


                 trust_config.read_text

[function] [call site] 00239


                 sigstore.models.ClientTrustConfig.production

[function] [call site] 00240


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00241


                 trust_config.signing_config.get_oidc_url

[function] [call site] 00242


                 sigstore.oidc.Issuer.__init__

[function] [call site] 00243


                   requests.Session

[function] [call site] 00244


                   urllib.parse.urljoin

[function] [call site] 00245


                   resp.raise_for_status

[function] [call site] 00246


                   resp.json

[function] [call site] 00247


                   pydantic.BaseModel.model_validate

[function] [call site] 00248


                 sigstore.sign.SigningContext.from_trust_config

[function] [call site] 00249


                   sigstore.sign.SigningContext.__init__

[function] [call site] 00250


                   signing_config.get_fulcio

[function] [call site] 00251


                   signing_config.get_tlogs

[function] [call site] 00252


                   signing_config.get_tsas

[function] [call site] 00253


             model_signing._signing.signing.Payload.__init__

[function] [call site] 00254


               model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00255


                 hashlib.sha256

[function] [call site] 00256


               manifest.resource_descriptors

[function] [call site] 00257


               model_signing._hashing.memory.SHA256.update

[function] [call site] 00258


               resources.append

[function] [call site] 00259


               model_signing._hashing.memory.SHA256.compute

[function] [call site] 00260


               statement.ResourceDescriptor

[function] [call site] 00261


               statement.Statement

[function] [call site] 00262


             model_signing._signing.sign_sigstore.Signer.sign

[function] [call site] 00263


               sigstore.dsse.Statement.__init__

[function] [call site] 00264


                 <builtin>.isinstance

[function] [call site] 00265


                 pydantic.BaseModel.model_validate_json

[function] [call site] 00266


                 pydantic.BaseModel.model_dump_json

[function] [call site] 00267


               google.protobuf.json_format.MessageToJson

[function] [call site] 00268


               model_signing._signing.sign_sigstore.Signer._get_identity_token

[function] [call site] 00269


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00270


                   jwt.decode

[function] [call site] 00271


                   sigstore.oidc.IdentityToken.in_validity_period

[function] [call site] 00272


                     datetime.datetime.now

[function] [call site] 00273


                   _KNOWN_OIDC_ISSUERS.get

[function] [call site] 00274


                   <builtin>.str

[function] [call site] 00275


                   <builtin>.str

[function] [call site] 00276


                   <builtin>.isinstance

[function] [call site] 00277


                   federated_claims.get

[function] [call site] 00278


                   <builtin>.isinstance

[function] [call site] 00279


                 sigstore.oidc.detect_credential

[function] [call site] 00280


                   id.detect_credential

[function] [call site] 00281


                   typing.cast

[function] [call site] 00282


                   sigstore.oidc.IdentityError.raise_from_id

[function] [call site] 00283


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00284


                 sigstore.oidc.Issuer.identity_token

[function] [call site] 00285


                   sigstore._internal.oidc.oauth._OAuthFlow.__init__

[function] [call site] 00286


                     sigstore._internal.oidc.oauth._OAuthRedirectServer.__init__

[function] [call site] 00287


                       <builtin>.super

[function] [call site] 00288


                       sigstore._internal.oidc.oauth._OAuthSession.__init__

[function] [call site] 00289


                         uuid.uuid4

[function] [call site] 00290


                         <builtin>.str

[function] [call site] 00291


                         uuid.uuid4

[function] [call site] 00292


                         <builtin>.str

[function] [call site] 00293


                         typing.NewType

[function] [call site] 00294


                         os.urandom

[function] [call site] 00295


                         base64.urlsafe_b64encode

[function] [call site] 00296


                     threading.Thread

[function] [call site] 00297


                   webbrowser.open

[function] [call site] 00298


                   <builtin>.print

[function] [call site] 00299


                   server.enable_oob

[function] [call site] 00300


                   <builtin>.print

[function] [call site] 00301


                   server.is_oob

[function] [call site] 00302


                   time.sleep

[function] [call site] 00303


                   server.auth_response.get

[function] [call site] 00304


                   <builtin>.input

[function] [call site] 00305


                   logging.debug

[function] [call site] 00306


                   resp.raise_for_status

[function] [call site] 00307


                   resp.json

[function] [call site] 00308


                   token_json.get

[function] [call site] 00309


                   sigstore.oidc.IdentityToken.__init__

[function] [call site] 00310


               signer.sign_dsse

[function] [call site] 00311


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00312


             model_signing._signing.sign_ec_key.Signer.sign

[function] [call site] 00313


               google.protobuf.json_format.MessageToJson

[function] [call site] 00314


               sigstore_models.intoto.Signature

[function] [call site] 00315


               base64.b64encode

[function] [call site] 00316


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00317


                 <builtin>.len

[function] [call site] 00318


                 <builtin>.len

[function] [call site] 00319


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00320


               cryptography.hazmat.primitives.asymmetric.ec.ECDSA.__init__

[function] [call site] 00321


                 cryptography.hazmat.backends.openssl.backend.Backend.ecdsa_deterministic_supported

[function] [call site] 00322


               sigstore_models.intoto.Envelope

[function] [call site] 00323


               base64.b64encode

[function] [call site] 00324


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00325


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00326


               model_signing._signing.sign_certificate.Signer._get_verification_material

[function] [call site] 00327


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00328


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00329


                   base64.b64encode

[function] [call site] 00330


                   certificate.public_bytes

[function] [call site] 00331


                 chain.extend

[function] [call site] 00332


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00333


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00334


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00335


             model_signing._signing.sign_pkcs11.Signer.sign

[function] [call site] 00336


               google.protobuf.json_format.MessageToJson

[function] [call site] 00337


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00338


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00339


               hash.update

[function] [call site] 00340


               hash.finalize

[function] [call site] 00341


               PyKCS11.Mechanism

[function] [call site] 00342


               asn1crypto.algos.DSASignature.from_p1363

[function] [call site] 00343


               base64.b64encode

[function] [call site] 00344


               sigstore_models.intoto.Signature

[function] [call site] 00345


               sigstore_models.intoto.Envelope

[function] [call site] 00346


               base64.b64encode

[function] [call site] 00347


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00348


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00349


               model_signing._signing.sign_pkcs11.CertSigner._get_verification_material

[function] [call site] 00350


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00351


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00352


                   certificate.public_bytes

[function] [call site] 00353


                 chain.extend

[function] [call site] 00354


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00355


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00356


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00357


             pathlib.Path

[function] [call site] 00358


             model_signing._signing.sign_sigstore_pb.Signature.write

[function] [call site] 00359


               path.write_text

[function] [call site] 00360


             model_signing._signing.sign_sigstore.Signature.write

[function] [call site] 00361


               path.write_text

[function] [call site] 00362


           model_signing.verifying.Config.__init__

[function] [call site] 00363


           model_signing.verifying.Config.use_certificate_verifier

[function] [call site] 00364


             model_signing._signing.sign_certificate.Verifier.__init__

[function] [call site] 00365


               certifi.where

[function] [call site] 00366


               pathlib.Path

[function] [call site] 00367


               path.read_bytes

[function] [call site] 00368


               OpenSSL.crypto.X509Store

[function] [call site] 00369


               model_signing._signing.sign_certificate._log_certificate_fingerprint

[function] [call site] 00370


                 certificate.fingerprint

[function] [call site] 00371


                 logger.info

[function] [call site] 00372


               OpenSSL.crypto.X509.from_cryptography

[function] [call site] 00373


             pathlib.Path

[function] [call site] 00374


           model_signing.verifying.Config.set_hashing_config

[function] [call site] 00375


           model_signing.verifying.Config.verify

[function] [call site] 00376


             pathlib.Path

[function] [call site] 00377


             model_signing._signing.sign_sigstore.Signature.read

[function] [call site] 00378


               path.read_text

[function] [call site] 00379


               sigstore.models.Bundle.from_json

[function] [call site] 00380


                 sigstore_models.bundle.v1.Bundle.from_json

[function] [call site] 00381


                 sigstore.models.Bundle.__init__

[function] [call site] 00382


                   sigstore.models.Bundle._verify

[function] [call site] 00383


                     enum.Enum.__init__

[function] [call site] 00384


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00385


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00386


                     sigstore._utils.cert_is_leaf

[function] [call site] 00387


                       sigstore._utils.cert_is_ca

[function] [call site] 00388


                         cert.extensions.get_extension_for_oid

[function] [call site] 00389


                         cert.extensions.get_extension_for_oid

[function] [call site] 00390


                       cert.extensions.get_extension_for_oid

[function] [call site] 00391


                       cert.extensions.get_extension_for_oid

[function] [call site] 00392


                     sigstore._utils.cert_is_root_ca

[function] [call site] 00393


                       sigstore._utils.cert_is_ca

[function] [call site] 00394


                       cert.verify_directly_issued_by

[function] [call site] 00395


                     _logger.warning

[function] [call site] 00396


                     <builtin>.len

[function] [call site] 00397


                     sigstore.models.TransparencyLogEntry.__init__

[function] [call site] 00398


                       sigstore.models.TransparencyLogEntry._validate

[function] [call site] 00399


                     _logger.debug

[function] [call site] 00400


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00401


             pathlib.Path

[function] [call site] 00402


             model_signing._signing.sign_sigstore_pb.Signature.read

[function] [call site] 00403


               path.read_text

[function] [call site] 00404


               json.loads

[function] [call site] 00405


               sigstore_models.bundle.v1.Bundle.from_dict

[function] [call site] 00406


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00407


             model_signing._signing.signing.Verifier.verify

[function] [call site] 00408


               model_signing._signing.sign_sigstore.Verifier._verify_signed_content

[function] [call site] 00409


                 typing.cast

[function] [call site] 00410


                 sigstore.verify.verifier.Verifier.verify_dsse

[function] [call site] 00411


                   sigstore.verify.verifier.Verifier._verify_common_signing_cert

[function] [call site] 00412


                     OpenSSL.crypto.X509Store

[function] [call site] 00413


                     OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00414


                     OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00415


                     sigstore.verify.verifier.Verifier._establish_time

[function] [call site] 00416


                       sigstore.verify.verifier.Verifier._verify_timestamp_authority

[function] [call site] 00417


                         <builtin>.len

[function] [call site] 00418


                         <builtin>.len

[function] [call site] 00419


                         <builtin>.set

[function] [call site] 00420


                         <builtin>.len

[function] [call site] 00421


                         <builtin>.len

[function] [call site] 00422


                         sigstore.verify.verifier.Verifier._verify_signed_timestamp

[function] [call site] 00423


                           certificate_authority.certificates

[function] [call site] 00424


                           <builtin>.len

[function] [call site] 00425


                           _logger.debug

[function] [call site] 00426


                           rfc3161_client.VerifierBuilder

[function] [call site] 00427


                           rfc3161_client.VerifierBuilder.tsa_certificate

[function] [call site] 00428


                           builder.add_intermediate_certificate

[function] [call site] 00429


                           builder.build

[function] [call site] 00430


                           verifier.verify_message

[function] [call site] 00431


                           _logger.debug

[function] [call site] 00432


                           _logger.debug

[function] [call site] 00433


                       verified_timestamps.extend

[function] [call site] 00434


                       verified_timestamps.append

[function] [call site] 00435


                       datetime.datetime.fromtimestamp

[function] [call site] 00436


                     <builtin>.len

[function] [call site] 00437


                     OpenSSL.crypto.X509.from_cryptography

[function] [call site] 00438


                     sigstore.verify.verifier.Verifier._verify_chain_at_time

[function] [call site] 00439


                       OpenSSL.crypto.X509Store

[function] [call site] 00440


                       OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00441


                       OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00442


                       OpenSSL.crypto.X509Store.set_time

[function] [call site] 00443


                       OpenSSL.crypto.X509StoreContext

[function] [call site] 00444


                       OpenSSL.crypto.X509StoreContext.get_verified_chain

[function] [call site] 00445


                     sigstore._internal.sct.verify_sct

[function] [call site] 00446


                       sigstore._internal.sct._get_signed_certificate_timestamp

[function] [call site] 00447


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00448


                         <builtin>.len

[function] [call site] 00449


                       sigstore._internal.sct._get_issuer_cert

[function] [call site] 00450


                         sigstore._internal.sct._is_preissuer

[function] [call site] 00451


                           issuer.extensions.get_extension_for_class

[function] [call site] 00452


                       issuer_cert.public_key

[function] [call site] 00453


                       sigstore._internal.sct._cert_is_ca

[function] [call site] 00454


                         _logger.debug

[function] [call site] 00455


                         sigstore._utils.cert_is_ca

[function] [call site] 00456


                         _logger.debug

[function] [call site] 00457


                       <builtin>.isinstance

[function] [call site] 00458


                       sigstore._utils.key_id

[function] [call site] 00459


                         key.public_bytes

[function] [call site] 00460


                         hashlib.sha256

[function] [call site] 00461


                         typing.NewType

[function] [call site] 00462


                       sigstore._internal.sct._pack_digitally_signed

[function] [call site] 00463


                         <builtin>.len

[function] [call site] 00464


                         sigstore._internal.sct._pack_signed_entry

[function] [call site] 00465


                           typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00466


                           <builtin>.len

[function] [call site] 00467


                           fields.append

[function] [call site] 00468


                           struct.unpack

[function] [call site] 00469


                           <builtin>.len

[function] [call site] 00470


                           struct.pack

[function] [call site] 00471


                           <builtin>.len

[function] [call site] 00472


                           pack_format.format

[function] [call site] 00473


                           fields.extend

[function] [call site] 00474


                           struct.pack

[function] [call site] 00475


                         <builtin>.len

[function] [call site] 00476


                         sct.timestamp.replace

[function] [call site] 00477


                         struct.pack

[function] [call site] 00478


                         timestamp.timestamp

[function] [call site] 00479


                         <builtin>.int

[function] [call site] 00480


                         <builtin>.len

[function] [call site] 00481


                       <builtin>.isinstance

[function] [call site] 00482


                       sct.log_id.hex

[function] [call site] 00483


                       _logger.debug

[function] [call site] 00484


                       ct_keyring.verify

[function] [call site] 00485


                       typing.NewType

[function] [call site] 00486


                     parent_cert.to_cryptography

[function] [call site] 00487


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00488


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00489


                     sigstore.verify.policy.Identity.verify

[function] [call site] 00490


                       sigstore.verify.policy._SingleX509ExtPolicy.verify

[function] [call site] 00491


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_oid

[function] [call site] 00492


                         ext.value.decode

[function] [call site] 00493


                       typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00494


                       san_ext.get_values_for_type

[function] [call site] 00495


                       <builtin>.set

[function] [call site] 00496


                       san_ext.get_values_for_type

[function] [call site] 00497


                       all_sans.update

[function] [call site] 00498


                       all_sans.update

[function] [call site] 00499


                       on.value.decode

[function] [call site] 00500


                       san_ext.get_values_for_type

[function] [call site] 00501


                     _logger.debug

[function] [call site] 00502


                     typing.cast.bundle.log_entry._verify

[function] [call site] 00503


                   typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00504


                   typing.cast

[function] [call site] 00505


                   sigstore.dsse._verify

[function] [call site] 00506


                     sigstore.dsse._pae

[function] [call site] 00507


                       <builtin>.len

[function] [call site] 00508


                     <builtin>.len

[function] [call site] 00509


                     cryptography.hazmat.primitives.asymmetric.ec.ECDSA.__init__

[function] [call site] 00510


                     typing.cast.verify

[function] [call site] 00511


                   sigstore.verify.verifier._validate_dsse_v002_entry_body

[function] [call site] 00512


                     sigstore_models.rekor.v2.entry.Entry.from_json

[function] [call site] 00513


                     sigstore._utils.sha256_digest

[function] [call site] 00514


                       <builtin>.isinstance

[function] [call site] 00515


                       <builtin>.isinstance

[function] [call site] 00516


                       hashlib.sha256

[function] [call site] 00517


                       sigstore._utils._sha256_streaming

[function] [call site] 00518


                         hashlib.sha256

[function] [call site] 00519


                         <builtin>.bytearray

[function] [call site] 00520


                         <builtin>.memoryview

[function] [call site] 00521


                         io.readinto

[function] [call site] 00522


                         sha256.update

[function] [call site] 00523


                         io.readinto

[function] [call site] 00524


                         sha256.digest

[function] [call site] 00525


                     sigstore_models.rekor.v2.verifier.Signature

[function] [call site] 00526


                     base64.b64encode

[function] [call site] 00527


                     sigstore.verify.verifier._v2_verifier_from_certificate

[function] [call site] 00528


                       typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00529


                       <builtin>.isinstance

[function] [call site] 00530


                       <builtin>.isinstance

[function] [call site] 00531


                       <builtin>.isinstance

[function] [call site] 00532


                       <builtin>.isinstance

[function] [call site] 00533


                       sigstore_models.rekor.v2.verifier.Verifier

[function] [call site] 00534


                       sigstore_models.common.v1.X509Certificate

[function] [call site] 00535


                       base64.b64encode

[function] [call site] 00536


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00537


                   sigstore.verify.verifier._validate_dsse_v001_entry_body

[function] [call site] 00538


                     rekor_types.Dsse.model_validate_json

[function] [call site] 00539


                     sigstore._utils.sha256_digest

[function] [call site] 00540


                     typing.cast.bundle._dsse_envelope._inner.payload.digest.hex

[function] [call site] 00541


                     rekor_types.dsse.Signature

[function] [call site] 00542


                     base64.b64encode

[function] [call site] 00543


                     sigstore._utils.base64_encode_pem_cert

[function] [call site] 00544


                       typing.NewType

[function] [call site] 00545


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00546


                       base64.b64encode

[function] [call site] 00547


               json.loads

[function] [call site] 00548


               model_signing._signing.signing.dsse_payload_to_manifest

[function] [call site] 00549


                 model_signing._signing.signing.dsse_payload_to_manifest_compat

[function] [call site] 00550


                   model_signing.manifest.SerializationType.from_args

[function] [call site] 00551


                     subclass._from_args

[function] [call site] 00552


                   bytes.fromhex

[function] [call site] 00553


                   serialization.new_item

[function] [call site] 00554


                   items.append

[function] [call site] 00555


                   model_signing.manifest.Manifest.__init__

[function] [call site] 00556


                 <builtin>.len

[function] [call site] 00557


                 model_signing.manifest.SerializationType.from_args

[function] [call site] 00558


                 model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00559


                 bytes.fromhex

[function] [call site] 00560


                 model_signing._hashing.memory.SHA256.update

[function] [call site] 00561


                 serialization.new_item

[function] [call site] 00562


                 items.append

[function] [call site] 00563


                 model_signing._hashing.memory.SHA256.compute

[function] [call site] 00564


                 model_signing.manifest.Manifest.__init__

[function] [call site] 00565


             model_signing.verifying.Config._guess_hashing_config

[function] [call site] 00566


               <builtin>.frozenset

[function] [call site] 00567


               <builtin>.frozenset

[function] [call site] 00568


             model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00569


               <builtin>.sorted

[function] [call site] 00570


               <builtin>.str

[function] [call site] 00571


             model_signing.verifying.Config._get_manifest_diff

[function] [call site] 00572


               actual.resource_descriptors

[function] [call site] 00573


               model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00574


               actual_hashes.keys

[function] [call site] 00575


               <builtin>.set

[function] [call site] 00576


               <builtin>.set

[function] [call site] 00577


               expected_hashes.keys

[function] [call site] 00578


               diffs.append

[function] [call site] 00579


               <builtin>.sorted

[function] [call site] 00580


               expected_hashes.keys

[function] [call site] 00581


               <builtin>.set

[function] [call site] 00582


               <builtin>.set

[function] [call site] 00583


               actual_hashes.keys

[function] [call site] 00584


               diffs.append

[function] [call site] 00585


               <builtin>.sorted

[function] [call site] 00586


               actual_hashes.keys

[function] [call site] 00587


               <builtin>.set

[function] [call site] 00588


               expected_hashes.keys

[function] [call site] 00589


               <builtin>.set

[function] [call site] 00590


               <builtin>.sorted

[function] [call site] 00591


               diffs.append

[function] [call site] 00592


           shutil.rmtree

[function] [call site] 00593


           shutil.rmtree

[function] [call site] 00594