Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
431	0	EP	call site: 00000	model_signing.signing.Config.sign

1


           atheris.FuzzedDataProvider

[function] [call site] 00001

1


           tempfile.TemporaryDirectory

[function] [call site] 00002

1


           tempfile.TemporaryDirectory

[function] [call site] 00003

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_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

1


           model_signing.signing.Config.set_hashing_config

[function] [call site] 00014

1


           model_signing.signing.Config.use_elliptic_key_signer

[function] [call site] 00015

2


             pathlib.Path

[function] [call site] 00016

2


             model_signing._signing.sign_ec_key.Signer.__init__

[function] [call site] 00017

3


               private_key_path.read_bytes

[function] [call site] 00018

3


               model_signing._signing.sign_ec_key._check_supported_ec_key

[function] [call site] 00019

1


           model_signing.signing.Config.sign

[function] [call site] 00020

2


             model_signing.signing.Config.use_sigstore_signer

[function] [call site] 00021

3


               model_signing._signing.sign_sigstore.Signer.__init__

[function] [call site] 00022

4


                 sigstore.models.ClientTrustConfig.staging

[function] [call site] 00023

5


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00024

6


                     sigstore._internal.tuf.TrustUpdater.__init__

[function] [call site] 00025

7


                       url.rstrip

[function] [call site] 00026

7


                       sigstore._internal.tuf._get_dirs

[function] [call site] 00027

8


                         urllib.parse.quote

[function] [call site] 00028

8


                         platformdirs.user_data_dir

[function] [call site] 00029

8


                         pathlib.Path

[function] [call site] 00030

8


                         platformdirs.user_cache_dir

[function] [call site] 00031

8


                         pathlib.Path

[function] [call site] 00032

7


                       artifact_path.exists

[function] [call site] 00033

7


                       sigstore._utils.read_embedded

[function] [call site] 00034

8


                         urllib.parse.quote

[function] [call site] 00035

8


                         importlib.resources.files

[function] [call site] 00036

8


                         importlib_resources.files

[function] [call site] 00037

7


                       artifact_path.write_bytes

[function] [call site] 00038

7


                       _logger.debug

[function] [call site] 00039

7


                       _logger.debug

[function] [call site] 00040

7


                       _logger.warning

[function] [call site] 00041

7


                       sigstore._utils.read_embedded

[function] [call site] 00042

7


                       bootstrap_root.read_bytes

[function] [call site] 00043

7


                       tuf.ngclient.Updater

[function] [call site] 00044

7


                       <builtin>.str

[function] [call site] 00045

7


                       urllib.parse.urljoin

[function] [call site] 00046

7


                       <builtin>.str

[function] [call site] 00047

7


                       tuf.ngclient.UpdaterConfig

[function] [call site] 00048

7


                       tuf.ngclient.Updater.refresh

[function] [call site] 00049

6


                     sigstore._internal.tuf.TrustUpdater.get_trusted_root_path

[function] [call site] 00050

7


                       _logger.debug

[function] [call site] 00051

7


                       <builtin>.str

[function] [call site] 00052

7


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00053

7


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00054

7


                       tuf.ngclient.Updater.download_target

[function] [call site] 00055

7


                       _logger.debug

[function] [call site] 00056

6


                     pathlib.Path

[function] [call site] 00057

6


                     pathlib.Path.read_bytes

[function] [call site] 00058

6


                     sigstore_models.trustroot.v1.TrustedRoot.from_json

[function] [call site] 00059

6


                     sigstore._internal.tuf.TrustUpdater.get_signing_config_path

[function] [call site] 00060

7


                       _logger.debug

[function] [call site] 00061

7


                       <builtin>.str

[function] [call site] 00062

7


                       tuf.ngclient.Updater.get_targetinfo

[function] [call site] 00063

7


                       tuf.ngclient.Updater.find_cached_target

[function] [call site] 00064

7


                       tuf.ngclient.Updater.download_target

[function] [call site] 00065

7


                       _logger.debug

[function] [call site] 00066

6


                     pathlib.Path

[function] [call site] 00067

6


                     pathlib.Path.read_bytes

[function] [call site] 00068

6


                     sigstore_models.trustroot.v1.SigningConfig.from_json

[function] [call site] 00069

6


                     sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00070

6


                     sigstore_models.trustroot.v1.ClientTrustConfig

[function] [call site] 00071

4


                 sigstore.models.ClientTrustConfig.from_json

[function] [call site] 00072

5


                   sigstore_models.trustroot.v1.ClientTrustConfig.from_json

[function] [call site] 00073

5


                   sigstore.models.ClientTrustConfig.__init__

[function] [call site] 00074

4


                 trust_config.read_text

[function] [call site] 00075

4


                 sigstore.models.ClientTrustConfig.production

[function] [call site] 00076

5


                   sigstore.models.ClientTrustConfig.from_tuf

[function] [call site] 00077

4


                 trust_config.signing_config.get_oidc_url

[function] [call site] 00078

4


                 sigstore.oidc.Issuer.__init__

[function] [call site] 00079

5


                   requests.Session

[function] [call site] 00080

5


                   urllib.parse.urljoin

[function] [call site] 00081

5


                   resp.raise_for_status

[function] [call site] 00082

5


                   resp.json

[function] [call site] 00083

5


                   pydantic.BaseModel.model_validate

[function] [call site] 00084

4


                 sigstore.sign.SigningContext.from_trust_config

[function] [call site] 00085

5


                   sigstore.sign.SigningContext.__init__

[function] [call site] 00086

5


                   signing_config.get_fulcio

[function] [call site] 00087

5


                   signing_config.get_tlogs

[function] [call site] 00088

5


                   signing_config.get_tsas

[function] [call site] 00089

2


             model_signing.signing.Config._hashing_config.hash

[function] [call site] 00090

2


             model_signing._signing.signing.Payload.__init__

[function] [call site] 00091

3


               model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00092

4


                 hashlib.sha256

[function] [call site] 00093

3


               manifest.resource_descriptors

[function] [call site] 00094

3


               model_signing._hashing.memory.SHA256.update

[function] [call site] 00095

3


               resources.append

[function] [call site] 00096

3


               model_signing._hashing.memory.SHA256.compute

[function] [call site] 00097

3


               statement.ResourceDescriptor

[function] [call site] 00098

3


               statement.Statement

[function] [call site] 00099

2


             model_signing._signing.sign_ec_key.Signer.sign

[function] [call site] 00100

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00101

3


               sigstore_models.intoto.Signature

[function] [call site] 00102

3


               base64.b64encode

[function] [call site] 00103

3


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00104

4


                 <builtin>.len

[function] [call site] 00105

4


                 <builtin>.len

[function] [call site] 00106

3


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00107

3


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

[function] [call site] 00108

4


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

[function] [call site] 00109

3


               sigstore_models.intoto.Envelope

[function] [call site] 00110

3


               base64.b64encode

[function] [call site] 00111

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00112

3


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00113

3


               model_signing._signing.sign_ec_key.Signer._get_verification_material

[function] [call site] 00114

4


                 public_key.public_bytes

[function] [call site] 00115

4


                 hashlib.sha256

[function] [call site] 00116

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00117

4


                 sigstore_models.common.v1.PublicKeyIdentifier

[function] [call site] 00118

3


               model_signing._signing.sign_certificate.Signer._get_verification_material

[function] [call site] 00119

4


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00120

5


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00121

5


                   base64.b64encode

[function] [call site] 00122

5


                   certificate.public_bytes

[function] [call site] 00123

4


                 chain.extend

[function] [call site] 00124

4


                 model_signing._signing.sign_certificate.Signer._get_verification_material._to_protobuf_certificate

[function] [call site] 00125

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00126

4


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00127

2


             model_signing._signing.sign_pkcs11.Signer.sign

[function] [call site] 00128

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00129

3


               model_signing._signing.sign_ec_key.get_ec_key_hash

[function] [call site] 00130

3


               model_signing._signing.sign_sigstore_pb.pae

[function] [call site] 00131

3


               hash.update

[function] [call site] 00132

3


               hash.finalize

[function] [call site] 00133

3


               PyKCS11.Mechanism

[function] [call site] 00134

3


               asn1crypto.algos.DSASignature.from_p1363

[function] [call site] 00135

3


               base64.b64encode

[function] [call site] 00136

3


               sigstore_models.intoto.Signature

[function] [call site] 00137

3


               sigstore_models.intoto.Envelope

[function] [call site] 00138

3


               base64.b64encode

[function] [call site] 00139

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00140

3


               sigstore_models.bundle.v1.Bundle

[function] [call site] 00141

3


               model_signing._signing.sign_pkcs11.CertSigner._get_verification_material

[function] [call site] 00142

4


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00143

5


                   sigstore_models.common.v1.X509Certificate

[function] [call site] 00144

5


                   certificate.public_bytes

[function] [call site] 00145

4


                 chain.extend

[function] [call site] 00146

4


                 model_signing._signing.sign_pkcs11.CertSigner._get_verification_material._to_protobuf_certificate

[function] [call site] 00147

4


                 sigstore_models.bundle.v1.VerificationMaterial

[function] [call site] 00148

4


                 sigstore_models.common.v1.X509CertificateChain

[function] [call site] 00149

2


             model_signing._signing.sign_sigstore.Signer.sign

[function] [call site] 00150

3


               sigstore.dsse.Statement.__init__

[function] [call site] 00151

4


                 <builtin>.isinstance

[function] [call site] 00152

4


                 pydantic.BaseModel.model_validate_json

[function] [call site] 00153

4


                 pydantic.BaseModel.model_dump_json

[function] [call site] 00154

3


               google.protobuf.json_format.MessageToJson

[function] [call site] 00155

3


               model_signing._signing.sign_sigstore.Signer._get_identity_token

[function] [call site] 00156

4


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00157

5


                   jwt.decode

[function] [call site] 00158

5


                   sigstore.oidc.IdentityToken.in_validity_period

[function] [call site] 00159

6


                     datetime.datetime.now

[function] [call site] 00160

5


                   _KNOWN_OIDC_ISSUERS.get

[function] [call site] 00161

5


                   <builtin>.str

[function] [call site] 00162

5


                   <builtin>.str

[function] [call site] 00163

5


                   <builtin>.isinstance

[function] [call site] 00164

5


                   federated_claims.get

[function] [call site] 00165

5


                   <builtin>.isinstance

[function] [call site] 00166

4


                 sigstore.oidc.detect_credential

[function] [call site] 00167

5


                   id.detect_credential

[function] [call site] 00168

5


                   typing.cast

[function] [call site] 00169

5


                   sigstore.oidc.IdentityError.raise_from_id

[function] [call site] 00170

4


                 sigstore.oidc.IdentityToken.__init__

[function] [call site] 00171

4


                 sigstore.oidc.Issuer.identity_token

[function] [call site] 00172

5


                   sigstore._internal.oidc.oauth._OAuthFlow.__init__

[function] [call site] 00173

6


                     sigstore._internal.oidc.oauth._OAuthRedirectServer.__init__

[function] [call site] 00174

7


                       <builtin>.super

[function] [call site] 00175

7


                       sigstore._internal.oidc.oauth._OAuthSession.__init__

[function] [call site] 00176

8


                         uuid.uuid4

[function] [call site] 00177

8


                         <builtin>.str

[function] [call site] 00178

8


                         uuid.uuid4

[function] [call site] 00179

8


                         <builtin>.str

[function] [call site] 00180

8


                         typing.NewType

[function] [call site] 00181

8


                         os.urandom

[function] [call site] 00182

8


                         base64.urlsafe_b64encode

[function] [call site] 00183

6


                     threading.Thread

[function] [call site] 00184

5


                   webbrowser.open

[function] [call site] 00185

5


                   <builtin>.print

[function] [call site] 00186

5


                   server.enable_oob

[function] [call site] 00187

5


                   <builtin>.print

[function] [call site] 00188

5


                   server.is_oob

[function] [call site] 00189

5


                   time.sleep

[function] [call site] 00190

5


                   server.auth_response.get

[function] [call site] 00191

5


                   <builtin>.input

[function] [call site] 00192

5


                   logging.debug

[function] [call site] 00193

5


                   resp.raise_for_status

[function] [call site] 00194

5


                   resp.json

[function] [call site] 00195

5


                   token_json.get

[function] [call site] 00196

5


                   sigstore.oidc.IdentityToken.__init__

[function] [call site] 00197

3


               signer.sign_dsse

[function] [call site] 00198

3


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00199

2


             pathlib.Path

[function] [call site] 00200

2


             model_signing._signing.sign_sigstore_pb.Signature.write

[function] [call site] 00201

3


               path.write_text

[function] [call site] 00202

2


             model_signing._signing.sign_sigstore.Signature.write

[function] [call site] 00203

3


               path.write_text

[function] [call site] 00204

1


           model_signing.verifying.Config.__init__

[function] [call site] 00205

1


           model_signing.verifying.Config.set_hashing_config

[function] [call site] 00206

1


           model_signing.verifying.Config.use_elliptic_key_verifier

[function] [call site] 00207

2


             pathlib.Path

[function] [call site] 00208

2


             model_signing._signing.sign_ec_key.Verifier.__init__

[function] [call site] 00209

3


               public_key_path.read_bytes

[function] [call site] 00210

3


               model_signing._signing.sign_ec_key._check_supported_ec_key

[function] [call site] 00211

1


           model_signing.verifying.Config.verify

[function] [call site] 00212

2


             pathlib.Path

[function] [call site] 00213

2


             model_signing._signing.sign_sigstore.Signature.read

[function] [call site] 00214

3


               path.read_text

[function] [call site] 00215

3


               sigstore.models.Bundle.from_json

[function] [call site] 00216

4


                 sigstore_models.bundle.v1.Bundle.from_json

[function] [call site] 00217

4


                 sigstore.models.Bundle.__init__

[function] [call site] 00218

5


                   sigstore.models.Bundle._verify

[function] [call site] 00219

6


                     enum.Enum.__init__

[function] [call site] 00220

6


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00221

6


                     cryptography.hazmat.bindings._rust.x509.load_der_x509_certificate

[function] [call site] 00222

6


                     sigstore._utils.cert_is_leaf

[function] [call site] 00223

7


                       sigstore._utils.cert_is_ca

[function] [call site] 00224

8


                         cert.extensions.get_extension_for_oid

[function] [call site] 00225

8


                         cert.extensions.get_extension_for_oid

[function] [call site] 00226

7


                       cert.extensions.get_extension_for_oid

[function] [call site] 00227

7


                       cert.extensions.get_extension_for_oid

[function] [call site] 00228

6


                     sigstore._utils.cert_is_root_ca

[function] [call site] 00229

7


                       sigstore._utils.cert_is_ca

[function] [call site] 00230

7


                       cert.verify_directly_issued_by

[function] [call site] 00231

6


                     _logger.warning

[function] [call site] 00232

6


                     <builtin>.len

[function] [call site] 00233

6


                     sigstore.models.TransparencyLogEntry.__init__

[function] [call site] 00234

7


                       sigstore.models.TransparencyLogEntry._validate

[function] [call site] 00235

6


                     _logger.debug

[function] [call site] 00236

3


               model_signing._signing.sign_sigstore.Signature.__init__

[function] [call site] 00237

2


             pathlib.Path

[function] [call site] 00238

2


             model_signing._signing.sign_sigstore_pb.Signature.read

[function] [call site] 00239

3


               path.read_text

[function] [call site] 00240

3


               json.loads

[function] [call site] 00241

3


               sigstore_models.bundle.v1.Bundle.from_dict

[function] [call site] 00242

3


               model_signing._signing.sign_sigstore_pb.Signature.__init__

[function] [call site] 00243

2


             model_signing._signing.signing.Verifier.verify

[function] [call site] 00244

3


               model_signing._signing.signing.Verifier._verify_signed_content

[function] [call site] 00245

3


               model_signing._signing.sign_sigstore.Verifier._verify_signed_content

[function] [call site] 00246

4


                 typing.cast

[function] [call site] 00247

4


                 sigstore.verify.verifier.Verifier.verify_dsse

[function] [call site] 00248

5


                   sigstore.verify.verifier.Verifier._verify_common_signing_cert

[function] [call site] 00249

6


                     OpenSSL.crypto.X509Store

[function] [call site] 00250

6


                     OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00251

6


                     OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00252

6


                     sigstore.verify.verifier.Verifier._establish_time

[function] [call site] 00253

7


                       sigstore.verify.verifier.Verifier._verify_timestamp_authority

[function] [call site] 00254

8


                         <builtin>.len

[function] [call site] 00255

8


                         <builtin>.len

[function] [call site] 00256

8


                         <builtin>.set

[function] [call site] 00257

8


                         <builtin>.len

[function] [call site] 00258

8


                         <builtin>.len

[function] [call site] 00259

8


                         sigstore.verify.verifier.Verifier._verify_signed_timestamp

[function] [call site] 00260

9


                           certificate_authority.certificates

[function] [call site] 00261

9


                           <builtin>.len

[function] [call site] 00262

9


                           _logger.debug

[function] [call site] 00263

9


                           rfc3161_client.VerifierBuilder

[function] [call site] 00264

9


                           rfc3161_client.VerifierBuilder.tsa_certificate

[function] [call site] 00265

9


                           builder.add_intermediate_certificate

[function] [call site] 00266

9


                           builder.build

[function] [call site] 00267

9


                           verifier.verify_message

[function] [call site] 00268

9


                           _logger.debug

[function] [call site] 00269

9


                           _logger.debug

[function] [call site] 00270

7


                       verified_timestamps.extend

[function] [call site] 00271

7


                       verified_timestamps.append

[function] [call site] 00272

7


                       datetime.datetime.fromtimestamp

[function] [call site] 00273

6


                     <builtin>.len

[function] [call site] 00274

6


                     OpenSSL.crypto.X509.from_cryptography

[function] [call site] 00275

6


                     sigstore.verify.verifier.Verifier._verify_chain_at_time

[function] [call site] 00276

7


                       OpenSSL.crypto.X509Store

[function] [call site] 00277

7


                       OpenSSL.crypto.X509Store.set_flags

[function] [call site] 00278

7


                       OpenSSL.crypto.X509Store.add_cert

[function] [call site] 00279

7


                       OpenSSL.crypto.X509Store.set_time

[function] [call site] 00280

7


                       OpenSSL.crypto.X509StoreContext

[function] [call site] 00281

7


                       OpenSSL.crypto.X509StoreContext.get_verified_chain

[function] [call site] 00282

6


                     sigstore._internal.sct.verify_sct

[function] [call site] 00283

7


                       sigstore._internal.sct._get_signed_certificate_timestamp

[function] [call site] 00284

8


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00285

8


                         <builtin>.len

[function] [call site] 00286

7


                       sigstore._internal.sct._get_issuer_cert

[function] [call site] 00287

8


                         sigstore._internal.sct._is_preissuer

[function] [call site] 00288

9


                           issuer.extensions.get_extension_for_class

[function] [call site] 00289

7


                       issuer_cert.public_key

[function] [call site] 00290

7


                       sigstore._internal.sct._cert_is_ca

[function] [call site] 00291

8


                         _logger.debug

[function] [call site] 00292

8


                         sigstore._utils.cert_is_ca

[function] [call site] 00293

8


                         _logger.debug

[function] [call site] 00294

7


                       <builtin>.isinstance

[function] [call site] 00295

7


                       sigstore._utils.key_id

[function] [call site] 00296

8


                         key.public_bytes

[function] [call site] 00297

8


                         hashlib.sha256

[function] [call site] 00298

8


                         typing.NewType

[function] [call site] 00299

7


                       sigstore._internal.sct._pack_digitally_signed

[function] [call site] 00300

8


                         <builtin>.len

[function] [call site] 00301

8


                         sigstore._internal.sct._pack_signed_entry

[function] [call site] 00302

9


                           typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00303

9


                           <builtin>.len

[function] [call site] 00304

9


                           fields.append

[function] [call site] 00305

9


                           struct.unpack

[function] [call site] 00306

9


                           <builtin>.len

[function] [call site] 00307

9


                           struct.pack

[function] [call site] 00308

9


                           <builtin>.len

[function] [call site] 00309

9


                           pack_format.format

[function] [call site] 00310

9


                           fields.extend

[function] [call site] 00311

9


                           struct.pack

[function] [call site] 00312

8


                         <builtin>.len

[function] [call site] 00313

8


                         sct.timestamp.replace

[function] [call site] 00314

8


                         struct.pack

[function] [call site] 00315

8


                         timestamp.timestamp

[function] [call site] 00316

8


                         <builtin>.int

[function] [call site] 00317

8


                         <builtin>.len

[function] [call site] 00318

7


                       <builtin>.isinstance

[function] [call site] 00319

7


                       sct.log_id.hex

[function] [call site] 00320

7


                       _logger.debug

[function] [call site] 00321

7


                       ct_keyring.verify

[function] [call site] 00322

7


                       typing.NewType

[function] [call site] 00323

6


                     parent_cert.to_cryptography

[function] [call site] 00324

6


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00325

6


                     typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00326

6


                     sigstore.verify.policy.Identity.verify

[function] [call site] 00327

7


                       sigstore.verify.policy._SingleX509ExtPolicy.verify

[function] [call site] 00328

8


                         typing.cast.bundle.signing_certificate.extensions.get_extension_for_oid

[function] [call site] 00329

8


                         ext.value.decode

[function] [call site] 00330

7


                       typing.cast.bundle.signing_certificate.extensions.get_extension_for_class

[function] [call site] 00331

7


                       san_ext.get_values_for_type

[function] [call site] 00332

7


                       <builtin>.set

[function] [call site] 00333

7


                       san_ext.get_values_for_type

[function] [call site] 00334

7


                       all_sans.update

[function] [call site] 00335

7


                       all_sans.update

[function] [call site] 00336

7


                       on.value.decode

[function] [call site] 00337

7


                       san_ext.get_values_for_type

[function] [call site] 00338

6


                     _logger.debug

[function] [call site] 00339

6


                     typing.cast.bundle.log_entry._verify

[function] [call site] 00340

5


                   typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00341

5


                   typing.cast

[function] [call site] 00342

5


                   sigstore.dsse._verify

[function] [call site] 00343

6


                     sigstore.dsse._pae

[function] [call site] 00344

7


                       <builtin>.len

[function] [call site] 00345

6


                     <builtin>.len

[function] [call site] 00346

6


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

[function] [call site] 00347

6


                     typing.cast.verify

[function] [call site] 00348

5


                   sigstore.verify.verifier._validate_dsse_v002_entry_body

[function] [call site] 00349

6


                     sigstore_models.rekor.v2.entry.Entry.from_json

[function] [call site] 00350

6


                     sigstore._utils.sha256_digest

[function] [call site] 00351

7


                       <builtin>.isinstance

[function] [call site] 00352

7


                       <builtin>.isinstance

[function] [call site] 00353

7


                       hashlib.sha256

[function] [call site] 00354

7


                       sigstore._utils._sha256_streaming

[function] [call site] 00355

8


                         hashlib.sha256

[function] [call site] 00356

8


                         <builtin>.bytearray

[function] [call site] 00357

8


                         <builtin>.memoryview

[function] [call site] 00358

8


                         io.readinto

[function] [call site] 00359

8


                         sha256.update

[function] [call site] 00360

8


                         io.readinto

[function] [call site] 00361

8


                         sha256.digest

[function] [call site] 00362

6


                     sigstore_models.rekor.v2.verifier.Signature

[function] [call site] 00363

6


                     base64.b64encode

[function] [call site] 00364

6


                     sigstore.verify.verifier._v2_verifier_from_certificate

[function] [call site] 00365

7


                       typing.cast.bundle.signing_certificate.public_key

[function] [call site] 00366

7


                       <builtin>.isinstance

[function] [call site] 00367

7


                       <builtin>.isinstance

[function] [call site] 00368

7


                       <builtin>.isinstance

[function] [call site] 00369

7


                       <builtin>.isinstance

[function] [call site] 00370

7


                       sigstore_models.rekor.v2.verifier.Verifier

[function] [call site] 00371

7


                       sigstore_models.common.v1.X509Certificate

[function] [call site] 00372

7


                       base64.b64encode

[function] [call site] 00373

7


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00374

5


                   sigstore.verify.verifier._validate_dsse_v001_entry_body

[function] [call site] 00375

6


                     rekor_types.Dsse.model_validate_json

[function] [call site] 00376

6


                     sigstore._utils.sha256_digest

[function] [call site] 00377

6


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

[function] [call site] 00378

6


                     rekor_types.dsse.Signature

[function] [call site] 00379

6


                     base64.b64encode

[function] [call site] 00380

6


                     sigstore._utils.base64_encode_pem_cert

[function] [call site] 00381

7


                       typing.NewType

[function] [call site] 00382

7


                       typing.cast.bundle.signing_certificate.public_bytes

[function] [call site] 00383

7


                       base64.b64encode

[function] [call site] 00384

3


               json.loads

[function] [call site] 00385

3


               model_signing._signing.signing.dsse_payload_to_manifest

[function] [call site] 00386

4


                 model_signing._signing.signing.dsse_payload_to_manifest_compat

[function] [call site] 00387

5


                   model_signing.manifest.SerializationType.from_args

[function] [call site] 00388

6


                     subclass._from_args

[function] [call site] 00389

5


                   bytes.fromhex

[function] [call site] 00390

5


                   serialization.new_item

[function] [call site] 00391

5


                   items.append

[function] [call site] 00392

5


                   model_signing.manifest.Manifest.__init__

[function] [call site] 00393

4


                 <builtin>.len

[function] [call site] 00394

4


                 model_signing.manifest.SerializationType.from_args

[function] [call site] 00395

4


                 model_signing._hashing.memory.SHA256.__init__

[function] [call site] 00396

4


                 bytes.fromhex

[function] [call site] 00397

4


                 model_signing._hashing.memory.SHA256.update

[function] [call site] 00398

4


                 serialization.new_item

[function] [call site] 00399

4


                 items.append

[function] [call site] 00400

4


                 model_signing._hashing.memory.SHA256.compute

[function] [call site] 00401

4


                 model_signing.manifest.Manifest.__init__

[function] [call site] 00402

2


             model_signing.verifying.Config._guess_hashing_config

[function] [call site] 00403

3


               <builtin>.frozenset

[function] [call site] 00404

3


               <builtin>.frozenset

[function] [call site] 00405

2


             utils._build_hashing_config_from_fdp.add_ignored_paths

[function] [call site] 00406

2


             model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00407

3


               <builtin>.sorted

[function] [call site] 00408

3


               <builtin>.str

[function] [call site] 00409

2


             model_signing.verifying.Config._hashing_config.hash

[function] [call site] 00410

2


             model_signing.verifying.Config._get_manifest_diff

[function] [call site] 00411

3


               actual.resource_descriptors

[function] [call site] 00412

3


               model_signing.manifest.Manifest.resource_descriptors

[function] [call site] 00413

3


               actual_hashes.keys

[function] [call site] 00414

3


               <builtin>.set

[function] [call site] 00415

3


               <builtin>.set

[function] [call site] 00416

3


               expected_hashes.keys

[function] [call site] 00417

3


               diffs.append

[function] [call site] 00418

3


               <builtin>.sorted

[function] [call site] 00419

3


               expected_hashes.keys

[function] [call site] 00420

3


               <builtin>.set

[function] [call site] 00421

3


               <builtin>.set

[function] [call site] 00422

3


               actual_hashes.keys

[function] [call site] 00423

3


               diffs.append

[function] [call site] 00424

3


               <builtin>.sorted

[function] [call site] 00425

3


               actual_hashes.keys

[function] [call site] 00426

3


               <builtin>.set

[function] [call site] 00427

3


               expected_hashes.keys

[function] [call site] 00428

3


               <builtin>.set

[function] [call site] 00429

3


               <builtin>.sorted

[function] [call site] 00430

3


               diffs.append

[function] [call site] 00431

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