Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
41	204	sigstore.oidc.IdentityToken.__init__	call site: 00204	sigstore.oidc.Issuer.identity_token
38	350	model_signing._signing.signing.Verifier.verify	call site: 00350	sigstore.verify.verifier.Verifier.verify_dsse
30	458	sigstore._utils.sha256_digest	call site: 00458	sigstore.verify.verifier._validate_dsse_v001_entry_body
26	82	sigstore._internal.tuf.TrustUpdater.get_signing_config_path	call site: 00082	sigstore.models.ClientTrustConfig.from_tuf
25	317	...model-transparency.tests.fuzzing.fuzz_sign_then_mutate_verify_with_valid_key.TestOneInput	call site: 00317	sigstore.models.Bundle.__init__
24	433	sigstore.verify.policy._SingleX509ExtPolicy.verify	call site: 00433	sigstore.verify.verifier._validate_dsse_v002_entry_body
23	57	sigstore._internal.tuf.TrustUpdater.__init__	call site: 00057	sigstore._internal.tuf.TrustUpdater.get_trusted_root_path
23	251	model_signing._signing.sign_sigstore_pb.pae	call site: 00251	model_signing._signing.sign_pkcs11.CertSigner._get_verification_material
19	389	sigstore._internal.sct._get_signed_certificate_timestamp	call site: 00389	sigstore._internal.sct._pack_digitally_signed
16	416	sigstore._internal.sct._pack_signed_entry	call site: 00416	sigstore.verify.policy.Identity.verify
6	45	sigstore._internal.tuf.TrustUpdater.__init__	call site: 00045	sigstore._internal.tuf._get_dirs
6	506	model_signing._signing.signing.dsse_payload_to_manifest	call site: 00506	model_signing.verifying.Config._guess_hashing_config

1


           atheris.FuzzedDataProvider

[function] [call site] 00001

1


           pathlib.Path

[function] [call site] 00004

1


           utils.create_fuzz_files

[function] [call site] 00005

1


           utils.any_files

[function] [call site] 00006

1


           <builtin>.str

[function] [call site] 00007

1


           os.path.join

[function] [call site] 00008

1


           ...model-transparency.tests.fuzzing.fuzz_sign_then_mutate_verify_with_valid_key._pick_key_spec

[function] [call site] 00009

2


             <builtin>.len

[function] [call site] 00010

2


             fdp.ConsumeIntInRange

[function] [call site] 00011

1


           utils._build_hashing_config_from_fdp

[function] [call site] 00012

1


           model_signing.signing.Config.__init__

[function] [call site] 00013

2


             model_signing.hashing.Config.__init__

[function] [call site] 00014

3


               <builtin>.frozenset

[function] [call site] 00015

3


               model_signing.hashing.Config.use_file_serialization

[function] [call site] 00016

4


                 model_signing._serialization.file.Serializer.__init__

[function] [call site] 00017

5


                   pathlib.Path

[function] [call site] 00018

5


                   model_signing.hashing.Config._build_file_hasher_factory._factory

[function] [call site] 00019

6


                     model_signing._hashing.io.Blake3FileHasher.__init__

[function] [call site] 00020

7


                       blake3.blake3

[function] [call site] 00021

6


                     model_signing.hashing.Config._build_stream_hasher

[function] [call site] 00022

7


                       model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00023

8


                         hashlib.sha256

[function] [call site] 00024

7


                       model_signing._hashing.memory.BLAKE2.__init__

[function] [call site] 00025

8


                         hashlib.blake2b

[function] [call site] 00026

7


                       model_signing._hashing.memory.BLAKE3.__init__

[function] [call site] 00027

8


                         blake3.blake3

[function] [call site] 00028

6


                     model_signing._hashing.io.SimpleFileHasher.__init__

[function] [call site] 00029

5


                   model_signing.manifest._FileSerialization.__init__

[function] [call site] 00030

6


                     <builtin>.str

[function] [call site] 00031

4


                 model_signing.hashing.Config._build_file_hasher_factory

[function] [call site] 00032

1


           model_signing.signing.Config.set_hashing_config

[function] [call site] 00033

1


           model_signing.signing.Config.use_elliptic_key_signer

[function] [call site] 00034

2


             pathlib.Path

[function] [call site] 00035

2


             model_signing._signing.sign_ec_key.Signer.__init__

[function] [call site] 00036

3


               private_key_path.read_bytes

[function] [call site] 00037

3


               model_signing._signing.sign_ec_key._check_supported_ec_key

[function] [call site] 00038

1


           model_signing.signing.Config.sign

[function] [call site] 00039

2


             model_signing.signing.Config.use_sigstore_signer

[function] [call site] 00040

3


               model_signing._signing.sign_sigstore.Signer.__init__

[function] [call site] 00041

4


                 sigstore.models.ClientTrustConfig.staging

[function] [call site] 00042

5


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00043

6


                     sigstore._internal.tuf.TrustUpdater.__init__

[function] [call site] 00044

7


                       url.rstrip

[function] [call site] 00045

7


                       sigstore._internal.tuf._get_dirs

[function] [call site] 00046

8


                         urllib.parse.quote

[function] [call site] 00047

8


                         platformdirs.user_data_dir

[function] [call site] 00048

8


                         pathlib.Path

[function] [call site] 00049

8


                         platformdirs.user_cache_dir

[function] [call site] 00050

8


                         pathlib.Path

[function] [call site] 00051

7


                       artifact_path.exists

[function] [call site] 00052

7


                       sigstore._utils.read_embedded

[function] [call site] 00053

8


                         urllib.parse.quote

[function] [call site] 00054

8


                         importlib_resources.files

[function] [call site] 00055

8


                         importlib.resources.files

[function] [call site] 00056

7


                       artifact_path.write_bytes

[function] [call site] 00057

7


                       _logger.debug

[function] [call site] 00058

7


                       _logger.debug

[function] [call site] 00059

7


                       _logger.warning

[function] [call site] 00060

7


                       sigstore._utils.read_embedded

[function] [call site] 00061

7


                       bootstrap_root.read_bytes

[function] [call site] 00062

7


                       tuf.ngclient.Updater

[function] [call site] 00063

7


                       <builtin>.str

[function] [call site] 00064

7


                       urllib.parse.urljoin

[function] [call site] 00065

7


                       <builtin>.str

[function] [call site] 00066

7


                       tuf.ngclient.UpdaterConfig

[function] [call site] 00067

7


                       tuf.ngclient.Updater.refresh

[function] [call site] 00068

6


                     sigstore._internal.tuf.TrustUpdater.get_trusted_root_path

[function] [call site] 00069

7


                       _logger.debug

[function] [call site] 00070

7


                       <builtin>.str

[function] [call site] 00071

7


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00072

7


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00073

7


                       tuf.ngclient.Updater.download_target

[function] [call site] 00074

7


                       _logger.debug

[function] [call site] 00075

6


                     pathlib.Path

[function] [call site] 00076

6


                     pathlib.Path.read_bytes

[function] [call site] 00077

6


                     sigstore_models.trustroot.v1.TrustedRoot.from_json

[function] [call site] 00078

6


                     sigstore._internal.tuf.TrustUpdater.get_signing_config_path

[function] [call site] 00079

7


                       _logger.debug

[function] [call site] 00080

7


                       <builtin>.str

[function] [call site] 00081

7


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00082

7


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00083

7


                       tuf.ngclient.Updater.download_target

[function] [call site] 00084

7


                       _logger.debug

[function] [call site] 00085

6


                     pathlib.Path

[function] [call site] 00086

6


                     pathlib.Path.read_bytes

[function] [call site] 00087

6


                     sigstore_models.trustroot.v1.SigningConfig.from_json

[function] [call site] 00088

6


                     sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00089

6


                     sigstore_models.trustroot.v1.ClientTrustConfig

[function] [call site] 00090

4


                 sigstore.models.ClientTrustConfig.from_json

[function] [call site] 00091

5


                   sigstore_models.trustroot.v1.ClientTrustConfig.from_json

[function] [call site] 00092

5


                   sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00093

4


                 trust_config.read_text

[function] [call site] 00094

4


                 sigstore.models.ClientTrustConfig.production

[function] [call site] 00095

5


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00096

4


                 trust_config.signing_config.get_oidc_url

[function] [call site] 00097

4


                 sigstore.oidc.Issuer.__init__

[function] [call site] 00098

5


                   requests.Session

[function] [call site] 00099

5


                   urllib.parse.urljoin

[function] [call site] 00100

5


                   resp.raise_for_status

[function] [call site] 00101

5


                   resp.json

[function] [call site] 00102

5


                   pydantic.BaseModel.model_validate

[function] [call site] 00103

4


                 sigstore.sign.SigningContext.from_trust_config

[function] [call site] 00104

5


                   sigstore.sign.SigningContext.__init__

[function] [call site] 00105

5


                   signing_config.get_fulcio

[function] [call site] 00106

5


                   signing_config.get_tlogs

[function] [call site] 00107

5


                   signing_config.get_tsas

[function] [call site] 00108

2


             model_signing.hashing.Config.hash

[function] [call site] 00109

3


               pathlib.Path

[function] [call site] 00110

3


               full.relative_to

[function] [call site] 00111

3


               ignored_paths.append

[function] [call site] 00112

3


               ignored_paths.extend

[function] [call site] 00113

3


               model_signing._serialization.file.Serializer.set_allow_symlinks

[function] [call site] 00114

4


                 pathlib.Path

[function] [call site] 00115

4


                 model_signing.hashing.Config._build_file_hasher_factory._factory

[function] [call site] 00116

4


                 model_signing.manifest._FileSerialization.__init__

[function] [call site] 00117

3


               model_signing._serialization.file_shard.Serializer.set_allow_symlinks

[function] [call site] 00118

4


                 pathlib.Path

[function] [call site] 00119

4


                 model_signing.hashing.Config._build_sharded_file_hasher_factory._factory

[function] [call site] 00120

5


                   model_signing.hashing.Config._build_stream_hasher

[function] [call site] 00121

5


                   model_signing._hashing.io.ShardedFileHasher.__init__

[function] [call site] 00122

6


                     <builtin>.super

[function] [call site] 00123

6


                     model_signing._hashing.io.ShardedFileHasher.set_shard

[function] [call site] 00124

4


                 model_signing.manifest._ShardSerialization.__init__

[function] [call site] 00125

5


                   <builtin>.str

[function] [call site] 00126

3


               model_signing._serialization.file_shard.Serializer.serialize

[function] [call site] 00127

4


                 itertools.chain

[function] [call site] 00128

4


                 model_path.glob

[function] [call site] 00129

4


                 model_signing._serialization.serialization.should_ignore

[function] [call site] 00130

5


                   path.is_relative_to

[function] [call site] 00131

5


                   <builtin>.any

[function] [call site] 00132

4


                 model_signing._serialization.serialization.check_file_or_directory

[function] [call site] 00133

5


                   path.is_symlink

[function] [call site] 00134

5


                   path.is_file

[function] [call site] 00135

5


                   path.is_dir

[function] [call site] 00136

4


                 path.is_file

[function] [call site] 00137

4


                 model_signing._serialization.file_shard.Serializer._get_shards

[function] [call site] 00138

5


                   path.stat

[function] [call site] 00139

5


                   model_signing._serialization.file_shard._endpoints

[function] [call site] 00140

6


                     <builtin>.range

[function] [call site] 00141

5


                   shards.append

[function] [call site] 00142

4


                 shards.extend

[function] [call site] 00143

4


                 concurrent.futures.ThreadPoolExecutor

[function] [call site] 00144

4


                 tpe.submit

[function] [call site] 00145

4


                 concurrent.futures.as_completed

[function] [call site] 00146

4


                 future.result

[function] [call site] 00147

4


                 manifest_items.append

[function] [call site] 00148

4


                 os.path.relpath

[function] [call site] 00149

4


                 rp.startswith

[function] [call site] 00150

4


                 pathlib.Path

[function] [call site] 00151

4


                 rel_ignore_paths.append

[function] [call site] 00152

4


                 pathlib.Path

[function] [call site] 00153

4


                 model_signing.hashing.Config._build_sharded_file_hasher_factory._factory

[function] [call site] 00154

4


                 model_signing.manifest._ShardSerialization.__init__

[function] [call site] 00155

4


                 <builtin>.list

[function] [call site] 00156

4


                 <builtin>.frozenset

[function] [call site] 00157

4


                 model_path.resolve

[function] [call site] 00158

4


                 os.path.basename

[function] [call site] 00159

4


                 model_signing.manifest.Manifest.__init__

[function] [call site] 00160

3


               model_signing._serialization.file.Serializer.serialize

[function] [call site] 00161

4


                 itertools.chain

[function] [call site] 00162

4


                 model_path.glob

[function] [call site] 00163

4


                 model_signing._serialization.serialization.should_ignore

[function] [call site] 00164

4


                 model_signing._serialization.serialization.check_file_or_directory

[function] [call site] 00165

4


                 path.is_file

[function] [call site] 00166

4


                 paths.append

[function] [call site] 00167

4


                 concurrent.futures.ThreadPoolExecutor

[function] [call site] 00168

4


                 tpe.submit

[function] [call site] 00169

4


                 concurrent.futures.as_completed

[function] [call site] 00170

4


                 future.result

[function] [call site] 00171

4


                 manifest_items.append

[function] [call site] 00172

4


                 os.path.relpath

[function] [call site] 00173

4


                 rp.startswith

[function] [call site] 00174

4


                 pathlib.Path

[function] [call site] 00175

4


                 rel_ignore_paths.append

[function] [call site] 00176

4


                 pathlib.Path

[function] [call site] 00177

4


                 model_signing.hashing.Config._build_file_hasher_factory._factory

[function] [call site] 00178

4


                 model_signing.manifest._FileSerialization.__init__

[function] [call site] 00179

4


                 <builtin>.list

[function] [call site] 00180

4


                 <builtin>.frozenset

[function] [call site] 00181

4


                 model_path.resolve

[function] [call site] 00182

4


                 os.path.basename

[function] [call site] 00183

4


                 model_signing.manifest.Manifest.__init__

[function] [call site] 00184

3


               pathlib.Path

[function] [call site] 00185

2


             model_signing._signing.signing.Payload.__init__

[function] [call site] 00186

3


               model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00187

3


               model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00188

4


                 <builtin>.sorted

[function] [call site] 00189

4


                 <builtin>.str

[function] [call site] 00190

3


               model_signing._hashing.memory.SHA256.update

[function] [call site] 00191

3


               resources.append

[function] [call site] 00192

3


               model_signing._hashing.memory.SHA256.compute

[function] [call site] 00193

3


               statement.ResourceDescriptor

[function] [call site] 00194

3


               statement.Statement

[function] [call site] 00195

2


             model_signing._signing.sign_sigstore.Signer.sign

[function] [call site] 00196

3


               sigstore.dsse.Statement.__init__

[function] [call site] 00197

4


                 <builtin>.isinstance

[function] [call site] 00198

4


                 pydantic.BaseModel.model_validate_json

[function] [call site] 00199

4


                 pydantic.BaseModel.model_dump_json

[function] [call site] 00200

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00201

3


               model_signing._signing.sign_sigstore.Signer._get_identity_token

[function] [call site] 00202

4


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00203

5


                   jwt.decode

[function] [call site] 00204

5


                   sigstore.oidc.IdentityToken.in_validity_period

[function] [call site] 00205

6


                     datetime.datetime.now

[function] [call site] 00206

5


                   _KNOWN_OIDC_ISSUERS.get

[function] [call site] 00207

5


                   <builtin>.str

[function] [call site] 00208

5


                   <builtin>.str

[function] [call site] 00209

5


                   <builtin>.isinstance

[function] [call site] 00210

5


                   federated_claims.get

[function] [call site] 00211

5


                   <builtin>.isinstance

[function] [call site] 00212

4


                 sigstore.oidc.detect_credential

[function] [call site] 00213

5


                   id.detect_credential

[function] [call site] 00214

5


                   typing.cast

[function] [call site] 00215

5


                   sigstore.oidc.IdentityError.raise_from_id

[function] [call site] 00216

4


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00217

4


                 sigstore.oidc.Issuer.identity_token

[function] [call site] 00218

5


                   sigstore._internal.oidc.oauth._OAuthFlow.__init__

[function] [call site] 00219

6


                     sigstore._internal.oidc.oauth._OAuthRedirectServer.__init__

[function] [call site] 00220

7


                       <builtin>.super

[function] [call site] 00221

7


                       sigstore._internal.oidc.oauth._OAuthSession.__init__

[function] [call site] 00222

8


                         uuid.uuid4

[function] [call site] 00223

8


                         <builtin>.str

[function] [call site] 00224

8


                         uuid.uuid4

[function] [call site] 00225

8


                         <builtin>.str

[function] [call site] 00226

8


                         typing.NewType

[function] [call site] 00227

8


                         os.urandom

[function] [call site] 00228

8


                         base64.urlsafe_b64encode

[function] [call site] 00229

6


                     threading.Thread

[function] [call site] 00230

5


                   webbrowser.open

[function] [call site] 00231

5


                   <builtin>.print

[function] [call site] 00232

5


                   server.enable_oob

[function] [call site] 00233

5


                   <builtin>.print

[function] [call site] 00234

5


                   server.is_oob

[function] [call site] 00235

5


                   time.sleep

[function] [call site] 00236

5


                   server.auth_response.get

[function] [call site] 00237

5


                   <builtin>.input

[function] [call site] 00238

5


                   logging.debug

[function] [call site] 00239

5


                   resp.raise_for_status

[function] [call site] 00240

5


                   resp.json

[function] [call site] 00241

5


                   token_json.get

[function] [call site] 00242

5


                   sigstore.oidc.IdentityToken.__init__

[function] [call site] 00243

3


               signer.sign_dsse

[function] [call site] 00244

3


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00245

2


             model_signing._signing.sign_pkcs11.Signer.sign

[function] [call site] 00246

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00247

3


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00248

3


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00249

4


                 <builtin>.len

[function] [call site] 00250

4


                 <builtin>.len

[function] [call site] 00251

3


               hash.update

[function] [call site] 00252

3


               hash.finalize

[function] [call site] 00253

3


               PyKCS11.Mechanism

[function] [call site] 00254

3


               asn1crypto.algos.DSASignature.from_p1363

[function] [call site] 00255

3


               base64.b64encode

[function] [call site] 00256

3


               sigstore_models.intoto.Signature

[function] [call site] 00257

3


               sigstore_models.intoto.Envelope

[function] [call site] 00258

3


               base64.b64encode

[function] [call site] 00259

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00260

3


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00261

3


               model_signing._signing.sign_pkcs11.Signer._get_verification_material

[function] [call site] 00262

4


                 public_key.public_bytes

[function] [call site] 00263

4


                 hashlib.sha256

[function] [call site] 00264

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00265

4


                 sigstore_models.common.v1.PublicKeyIdentifier

[function] [call site] 00266

3


               model_signing._signing.sign_pkcs11.CertSigner._get_verification_material

[function] [call site] 00267

4


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00268

5


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00269

5


                   certificate.public_bytes

[function] [call site] 00270

4


                 chain.extend

[function] [call site] 00271

4


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00272

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00273

4


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00274

2


             model_signing._signing.sign_ec_key.Signer.sign

[function] [call site] 00275

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00276

3


               sigstore_models.intoto.Signature

[function] [call site] 00277

3


               base64.b64encode

[function] [call site] 00278

3


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00279

3


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00280

3


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

[function] [call site] 00281

4


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

[function] [call site] 00282

3


               sigstore_models.intoto.Envelope

[function] [call site] 00283

3


               base64.b64encode

[function] [call site] 00284

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00285

3


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00286

3


               model_signing._signing.sign_certificate.Signer._get_verification_material

[function] [call site] 00287

4


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00288

5


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00289

5


                   base64.b64encode

[function] [call site] 00290

5


                   certificate.public_bytes

[function] [call site] 00291

4


                 chain.extend

[function] [call site] 00292

4


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00293

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00294

4


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00295

2


             pathlib.Path

[function] [call site] 00296

2


             model_signing._signing.sign_sigstore.Signature.write

[function] [call site] 00297

3


               path.write_text

[function] [call site] 00298

2


             model_signing._signing.sign_sigstore_pb.Signature.write

[function] [call site] 00299

3


               path.write_text

[function] [call site] 00300

1


           pathlib.Path.rglob

[function] [call site] 00301

1


           p.is_file

[function] [call site] 00302

1


           <builtin>.len

[function] [call site] 00303

1


           fdp.ConsumeIntInRange

[function] [call site] 00304

1


           target.read_bytes

[function] [call site] 00305

1


           fdp.ConsumeIntInRange

[function] [call site] 00306

1


           fdp.ConsumeBytes

[function] [call site] 00307

1


           target.relative_to

[function] [call site] 00308

1


           utils.safe_write

[function] [call site] 00309

1


           model_signing.verifying.Config.__init__

[function] [call site] 00310

1


           model_signing.verifying.Config.set_hashing_config

[function] [call site] 00311

1


           model_signing.verifying.Config.use_elliptic_key_verifier

[function] [call site] 00312

2


             pathlib.Path

[function] [call site] 00313

2


             model_signing._signing.sign_ec_key.Verifier.__init__

[function] [call site] 00314

3


               public_key_path.read_bytes

[function] [call site] 00315

3


               model_signing._signing.sign_ec_key._check_supported_ec_key

[function] [call site] 00316

1


           model_signing.verifying.Config.verify

[function] [call site] 00317

2


             pathlib.Path

[function] [call site] 00318

2


             model_signing._signing.sign_sigstore.Signature.read

[function] [call site] 00319

3


               path.read_text

[function] [call site] 00320

3


               sigstore.models.Bundle.from_json

[function] [call site] 00321

4


                 sigstore_models.bundle.v1.Bundle.from_json

[function] [call site] 00322

4


                 sigstore.models.Bundle.__init__

[function] [call site] 00323

5


                   sigstore.models.Bundle._verify

[function] [call site] 00324

6


                     enum.Enum.__init__

[function] [call site] 00325

6


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00326

6


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00327

6


                     sigstore._utils.cert_is_leaf

[function] [call site] 00328

7


                       sigstore._utils.cert_is_ca

[function] [call site] 00329

8


                         cert.extensions.get_extension_for_oid

[function] [call site] 00330

8


                         cert.extensions.get_extension_for_oid

[function] [call site] 00331

7


                       cert.extensions.get_extension_for_oid

[function] [call site] 00332

7


                       cert.extensions.get_extension_for_oid

[function] [call site] 00333

6


                     sigstore._utils.cert_is_root_ca

[function] [call site] 00334

7


                       sigstore._utils.cert_is_ca

[function] [call site] 00335

7


                       cert.verify_directly_issued_by

[function] [call site] 00336

6


                     _logger.warning

[function] [call site] 00337

6


                     <builtin>.len

[function] [call site] 00338

6


                     sigstore.models.TransparencyLogEntry.__init__

[function] [call site] 00339

7


                       sigstore.models.TransparencyLogEntry._validate

[function] [call site] 00340

6


                     _logger.debug

[function] [call site] 00341

3


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00342

2


             pathlib.Path

[function] [call site] 00343

2


             model_signing._signing.sign_sigstore_pb.Signature.read

[function] [call site] 00344

3


               path.read_text

[function] [call site] 00345

3


               json.loads

[function] [call site] 00346

3


               sigstore_models.bundle.v1.Bundle.from_dict

[function] [call site] 00347

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00348

2


             model_signing._signing.signing.Verifier.verify

[function] [call site] 00349

3


               model_signing._signing.sign_sigstore.Verifier._verify_signed_content

[function] [call site] 00350

4


                 typing.cast

[function] [call site] 00351

4


                 sigstore.verify.verifier.Verifier.verify_dsse

[function] [call site] 00352

5


                   sigstore.verify.verifier.Verifier._verify_common_signing_cert

[function] [call site] 00353

6


                     OpenSSL.crypto.X509Store

[function] [call site] 00354

6


                     OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00355

6


                     OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00356

6


                     sigstore.verify.verifier.Verifier._establish_time

[function] [call site] 00357

7


                       sigstore.verify.verifier.Verifier._verify_timestamp_authority

[function] [call site] 00358

8


                         <builtin>.len

[function] [call site] 00359

8


                         <builtin>.len

[function] [call site] 00360

8


                         <builtin>.set

[function] [call site] 00361

8


                         <builtin>.len

[function] [call site] 00362

8


                         <builtin>.len

[function] [call site] 00363

8


                         sigstore.verify.verifier.Verifier._verify_signed_timestamp

[function] [call site] 00364

9


                           certificate_authority.certificates

[function] [call site] 00365

9


                           <builtin>.len

[function] [call site] 00366

9


                           _logger.debug

[function] [call site] 00367

9


                           rfc3161_client.VerifierBuilder

[function] [call site] 00368

9


                           rfc3161_client.VerifierBuilder.tsa_certificate

[function] [call site] 00369

9


                           builder.add_intermediate_certificate

[function] [call site] 00370

9


                           builder.build

[function] [call site] 00371

9


                           verifier.verify_message

[function] [call site] 00372

9


                           _logger.debug

[function] [call site] 00373

9


                           _logger.debug

[function] [call site] 00374

7


                       verified_timestamps.extend

[function] [call site] 00375

7


                       verified_timestamps.append

[function] [call site] 00376

7


                       datetime.datetime.fromtimestamp

[function] [call site] 00377

6


                     <builtin>.len

[function] [call site] 00378

6


                     OpenSSL.crypto.X509.from_cryptography

[function] [call site] 00379

6


                     sigstore.verify.verifier.Verifier._verify_chain_at_time

[function] [call site] 00380

7


                       OpenSSL.crypto.X509Store

[function] [call site] 00381

7


                       OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00382

7


                       OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00383

7


                       OpenSSL.crypto.X509Store.set_time

[function] [call site] 00384

7


                       OpenSSL.crypto.X509StoreContext

[function] [call site] 00385

7


                       OpenSSL.crypto.X509StoreContext.get_verified_chain

[function] [call site] 00386

6


                     sigstore._internal.sct.verify_sct

[function] [call site] 00387

7


                       sigstore._internal.sct._get_signed_certificate_timestamp

[function] [call site] 00388

8


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00389

8


                         <builtin>.len

[function] [call site] 00390

7


                       sigstore._internal.sct._get_issuer_cert

[function] [call site] 00391

8


                         sigstore._internal.sct._is_preissuer

[function] [call site] 00392

9


                           issuer.extensions.get_extension_for_class

[function] [call site] 00393

7


                       issuer_cert.public_key

[function] [call site] 00394

7


                       sigstore._internal.sct._cert_is_ca

[function] [call site] 00395

8


                         _logger.debug

[function] [call site] 00396

8


                         sigstore._utils.cert_is_ca

[function] [call site] 00397

8


                         _logger.debug

[function] [call site] 00398

7


                       <builtin>.isinstance

[function] [call site] 00399

7


                       sigstore._utils.key_id

[function] [call site] 00400

8


                         key.public_bytes

[function] [call site] 00401

8


                         hashlib.sha256

[function] [call site] 00402

8


                         typing.NewType

[function] [call site] 00403

7


                       sigstore._internal.sct._pack_digitally_signed

[function] [call site] 00404

8


                         <builtin>.len

[function] [call site] 00405

8


                         sigstore._internal.sct._pack_signed_entry

[function] [call site] 00406

9


                           typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00407

9


                           <builtin>.len

[function] [call site] 00408

9


                           fields.append

[function] [call site] 00409

9


                           struct.unpack

[function] [call site] 00410

9


                           <builtin>.len

[function] [call site] 00411

9


                           struct.pack

[function] [call site] 00412

9


                           <builtin>.len

[function] [call site] 00413

9


                           pack_format.format

[function] [call site] 00414

9


                           fields.extend

[function] [call site] 00415

9


                           struct.pack

[function] [call site] 00416

8


                         <builtin>.len

[function] [call site] 00417

8


                         sct.timestamp.replace

[function] [call site] 00418

8


                         struct.pack

[function] [call site] 00419

8


                         timestamp.timestamp

[function] [call site] 00420

8


                         <builtin>.int

[function] [call site] 00421

8


                         <builtin>.len

[function] [call site] 00422

7


                       <builtin>.isinstance

[function] [call site] 00423

7


                       sct.log_id.hex

[function] [call site] 00424

7


                       _logger.debug

[function] [call site] 00425

7


                       ct_keyring.verify

[function] [call site] 00426

7


                       typing.NewType

[function] [call site] 00427

6


                     parent_cert.to_cryptography

[function] [call site] 00428

6


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00429

6


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00430

6


                     sigstore.verify.policy.Identity.verify

[function] [call site] 00431

7


                       sigstore.verify.policy._SingleX509ExtPolicy.verify

[function] [call site] 00432

8


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_oid

[function] [call site] 00433

8


                         ext.value.decode

[function] [call site] 00434

7


                       typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00435

7


                       san_ext.get_values_for_type

[function] [call site] 00436

7


                       <builtin>.set

[function] [call site] 00437

7


                       san_ext.get_values_for_type

[function] [call site] 00438

7


                       all_sans.update

[function] [call site] 00439

7


                       all_sans.update

[function] [call site] 00440

7


                       on.value.decode

[function] [call site] 00441

7


                       san_ext.get_values_for_type

[function] [call site] 00442

6


                     _logger.debug

[function] [call site] 00443

6


                     typing.cast.bundle.log_entry._verify

[function] [call site] 00444

5


                   typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00445

5


                   typing.cast

[function] [call site] 00446

5


                   sigstore.dsse._verify

[function] [call site] 00447

6


                     sigstore.dsse._pae

[function] [call site] 00448

7


                       <builtin>.len

[function] [call site] 00449

6


                     <builtin>.len

[function] [call site] 00450

6


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

[function] [call site] 00451

6


                     typing.cast.verify

[function] [call site] 00452

5


                   sigstore.verify.verifier._validate_dsse_v002_entry_body

[function] [call site] 00453

6


                     sigstore_models.rekor.v2.entry.Entry.from_json

[function] [call site] 00454

6


                     sigstore._utils.sha256_digest

[function] [call site] 00455

7


                       <builtin>.isinstance

[function] [call site] 00456

7


                       <builtin>.isinstance

[function] [call site] 00457

7


                       hashlib.sha256

[function] [call site] 00458

7


                       sigstore._utils._sha256_streaming

[function] [call site] 00459

8


                         hashlib.sha256

[function] [call site] 00460

8


                         <builtin>.bytearray

[function] [call site] 00461

8


                         <builtin>.memoryview

[function] [call site] 00462

8


                         io.readinto

[function] [call site] 00463

8


                         sha256.update

[function] [call site] 00464

8


                         io.readinto

[function] [call site] 00465

8


                         sha256.digest

[function] [call site] 00466

6


                     sigstore_models.rekor.v2.verifier.Signature

[function] [call site] 00467

6


                     base64.b64encode

[function] [call site] 00468

6


                     sigstore.verify.verifier._v2_verifier_from_certificate

[function] [call site] 00469

7


                       typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00470

7


                       <builtin>.isinstance

[function] [call site] 00471

7


                       <builtin>.isinstance

[function] [call site] 00472

7


                       <builtin>.isinstance

[function] [call site] 00473

7


                       <builtin>.isinstance

[function] [call site] 00474

7


                       sigstore_models.rekor.v2.verifier.Verifier

[function] [call site] 00475

7


                       sigstore_models.common.v1.X509Certificate

[function] [call site] 00476

7


                       base64.b64encode

[function] [call site] 00477

7


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00478

5


                   sigstore.verify.verifier._validate_dsse_v001_entry_body

[function] [call site] 00479

6


                     rekor_types.Dsse.model_validate_json

[function] [call site] 00480

6


                     sigstore._utils.sha256_digest

[function] [call site] 00481

6


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

[function] [call site] 00482

6


                     rekor_types.dsse.Signature

[function] [call site] 00483

6


                     base64.b64encode

[function] [call site] 00484

6


                     sigstore._utils.base64_encode_pem_cert

[function] [call site] 00485

7


                       typing.NewType

[function] [call site] 00486

7


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00487

7


                       base64.b64encode

[function] [call site] 00488

3


               json.loads

[function] [call site] 00489

3


               model_signing._signing.signing.dsse_payload_to_manifest

[function] [call site] 00490

4


                 model_signing._signing.signing.dsse_payload_to_manifest_compat

[function] [call site] 00491

5


                   model_signing.manifest.SerializationType.from_args

[function] [call site] 00492

6


                     subclass._from_args

[function] [call site] 00493

5


                   bytes.fromhex

[function] [call site] 00494

5


                   serialization.new_item

[function] [call site] 00495

5


                   items.append

[function] [call site] 00496

5


                   model_signing.manifest.Manifest.__init__

[function] [call site] 00497

4


                 <builtin>.len

[function] [call site] 00498

4


                 model_signing.manifest.SerializationType.from_args

[function] [call site] 00499

4


                 model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00500

4


                 bytes.fromhex

[function] [call site] 00501

4


                 model_signing._hashing.memory.SHA256.update

[function] [call site] 00502

4


                 serialization.new_item

[function] [call site] 00503

4


                 items.append

[function] [call site] 00504

4


                 model_signing._hashing.memory.SHA256.compute

[function] [call site] 00505

4


                 model_signing.manifest.Manifest.__init__

[function] [call site] 00506

2


             model_signing.verifying.Config._guess_hashing_config

[function] [call site] 00507

3


               model_signing.hashing.Config.__init__

[function] [call site] 00508

3


               model_signing.hashing.Config.use_file_serialization

[function] [call site] 00509

3


               <builtin>.frozenset

[function] [call site] 00510

3


               model_signing.hashing.Config.__init__

[function] [call site] 00511

3


               model_signing.hashing.Config.use_shard_serialization

[function] [call site] 00512

4


                 model_signing.hashing.Config.use_file_serialization

[function] [call site] 00513

4


                 model_signing._serialization.file_shard.Serializer.__init__

[function] [call site] 00514

5


                   pathlib.Path

[function] [call site] 00515

5


                   model_signing.hashing.Config._build_sharded_file_hasher_factory._factory

[function] [call site] 00516

5


                   model_signing.manifest._ShardSerialization.__init__

[function] [call site] 00517

4


                 model_signing.hashing.Config._build_sharded_file_hasher_factory

[function] [call site] 00518

3


               <builtin>.frozenset

[function] [call site] 00519

2


             utils._build_hashing_config_from_fdp.add_ignored_paths

[function] [call site] 00520

2


             model_signing.hashing.Config.add_ignored_paths

[function] [call site] 00521

3


               <builtin>.set

[function] [call site] 00522

3


               pathlib.Path

[function] [call site] 00523

3


               pathlib.Path

[function] [call site] 00524

3


               full.relative_to

[function] [call site] 00525

3


               newset.add

[function] [call site] 00526

2


             model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00527

2


             model_signing.hashing.Config.hash

[function] [call site] 00528

2


             model_signing.verifying.Config._get_manifest_diff

[function] [call site] 00529

3


               model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00530

3


               model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00531

3


               actual_hashes.keys

[function] [call site] 00532

3


               <builtin>.set

[function] [call site] 00533

3


               <builtin>.set

[function] [call site] 00534

3


               expected_hashes.keys

[function] [call site] 00535

3


               diffs.append

[function] [call site] 00536

3


               <builtin>.sorted

[function] [call site] 00537

3


               expected_hashes.keys

[function] [call site] 00538

3


               <builtin>.set

[function] [call site] 00539

3


               <builtin>.set

[function] [call site] 00540

3


               actual_hashes.keys

[function] [call site] 00541

3


               diffs.append

[function] [call site] 00542

3


               <builtin>.sorted

[function] [call site] 00543

3


               actual_hashes.keys

[function] [call site] 00544

3


               <builtin>.set

[function] [call site] 00545

3


               expected_hashes.keys

[function] [call site] 00546

3


               <builtin>.set

[function] [call site] 00547

3


               <builtin>.sorted

[function] [call site] 00548

3


               diffs.append

[function] [call site] 00549

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