panva/node-oidc-provider

ECDSA Quantum-vulnerable 33 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/ciba/ciba.test.js:946 test path }).setProtectedHeader({ alg: 'ES256' })
2. test/ciba/ciba.test.js:972 test path }).setProtectedHeader({ alg: 'ES256' })
3. test/ciba/ciba.test.js:1006 test path }).setProtectedHeader({ alg: 'ES256' })
4. test/ciba/ciba.test.js:1040 test path }).setProtectedHeader({ alg: 'ES256' })
5. test/ciba/ciba.test.js:1074 test path }).setProtectedHeader({ alg: 'ES256' })
6. test/custom_grants/grant_implementations.test.js:94 test path .setProtectedHeader({ alg: 'ES256' })
7. test/custom_grants/grant_implementations.test.js:170 test path alg: 'ES256',
8. test/custom_grants/grant_implementations.test.js:225 test path { algorithms: ['ES256'], key: this.jwtKeyPair.publicKey },
9. test/dpop/dpop.test.js:27 test path }).setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: await exportJWK(keypair.publicKey) })
10. test/dpop/dpop.test.js:123 test path alg: 'ES256',
11. test/dpop/dpop.test.js:173 test path alg: 'ES256',
12. test/dpop/dpop.test.js:197 test path alg: 'ES256',
13. test/dpop/dpop.test.js:216 test path alg: 'ES256',
14. test/dpop/dpop.test.js:232 test path .setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: this.jwk })
15. test/dpop/dpop.test.js:246 test path .setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: this.jwk })
16. test/dpop/dpop.test.js:261 test path .setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: this.jwk })
17. test/dpop/dpop.test.js:292 test path .setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: this.jwk })
18. test/fapi/fapi-final.test.js:115 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
19. test/fapi/fapi-final.test.js:151 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
20. test/fapi/fapi-final.test.js:184 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
21. test/fapi/fapi-final.test.js:218 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
22. test/fapi/fapi-final.test.js:252 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
23. test/fapi/fapi2.test.js:88 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey),
24. test/fapi/fapi2.test.js:164 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
25. test/fapi/fapi2.test.js:195 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
26. test/fapi/fapi2.test.js:228 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
27. test/fapi/fapi2.test.js:261 test path }).setProtectedHeader({ alg: 'ES256' }).sign(keypair.privateKey);
28. test/formats/jwt.test.js:535 test path alg: 'ES512',
29. test/jwks/jwks_uri.test.js:105 test path alg: 'ES256',
30. test/openid4vci/openid4vci.test.js:114 test path .setProtectedHeader({ alg: 'ES256', typ: 'dpop+jwt', jwk: await exportJWK(keypair.publicKey) })
31. test/openid4vci/openid4vci.test.js:1662 test path alg: 'ES384',
32. test/openid4vci/openid4vci.test.js:2272 test path alg: 'ES384',
33. test/openid4vci/pre_authorized_code.test.js:194 test path alg: 'ES256',

js.jwt.algorithm · CWE-327

RSASSA-PKCS1v15 Quantum-vulnerable 20 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer. The v1.5 signature scheme of RFC 8017 section 8.2 has no classical break of its own; RSA-PSS is preferred for new work, but the quantum exposure is the same for both.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. lib/consts/dev_keystore.js:4 alg: 'RS256',
2. test/client_auth/client_auth.test.js:64 test path alg: 'RS256',
3. test/client_auth/client_auth.test.js:1463 test path alg: 'RS256',
4. test/client_auth/client_auth.test.js:1511 test path alg: 'RS256',
5. test/client_auth/client_auth.test.js:1523 test path alg: 'RS256',
6. test/client_auth/client_auth.test.js:1535 test path alg: 'RS256',
7. test/client_auth/client_auth.test.js:1547 test path alg: 'RS256',
8. test/client_auth/client_auth.test.js:1559 test path alg: 'RS256',
9. test/client_auth/client_auth.test.js:1571 test path alg: 'RS256',
10. test/client_auth/client_auth.test.js:1583 test path alg: 'RS256',
11. test/client_auth/client_auth.test.js:1595 test path alg: 'RS256',
12. test/client_auth/client_auth.test.js:1622 test path alg: 'RS256',
13. test/formats/jwt.test.js:100 test path expect(header).to.have.property('kid', i(this.provider).keystore.selectForSign({ alg: 'RS256' })[0].kid);
14. test/formats/jwt.test.js:116 test path expect(header).to.have.property('kid', i(this.provider).keystore.selectForSign({ alg: 'RS256' })[0].kid);
15. test/formats/jwt.test.js:122 test path const [source] = keystore.selectForSign({ alg: 'RS256' });
16. test/formats/jwt.test.js:133 test path sign: { alg: 'RS256', kid: jwk.kid },
17. test/jwks/jwks-enc.config.js:30 test path alg: 'RS256',
18. test/jwks/jwks-noenc.config.js:30 test path alg: 'RS256',
19. test/jwks/jwks_uri.test.js:30 test path alg: 'RS256',
20. test/jwks/jwks_uri.test.js:95 test path alg: 'RS256',

js.jwt.algorithm · CWE-327

Ed25519255-bitother/Ed25519 Quantum-vulnerable 16 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/attest_bindings/attest_bindings.test.js:24 test path alg: 'Ed25519',
2. test/attest_bindings/attest_bindings.test.js:36 test path alg: 'Ed25519',
3. test/client_auth/client_auth.test.js:75 test path alg: 'Ed25519',
4. test/client_auth/client_auth.test.js:1471 test path alg: 'Ed25519',
5. test/client_auth/client_auth.test.js:1494 test path alg: 'Ed25519',
6. test/client_auth/client_auth.test.js:1633 test path alg: 'Ed25519',
7. test/client_auth/client_auth.test.js:1664 test path alg: 'Ed25519',
8. test/client_auth/client_auth.test.js:1687 test path alg: 'Ed25519',
9. test/client_auth/client_auth.test.js:1710 test path alg: 'Ed25519',
10. test/client_auth/client_auth.test.js:1735 test path alg: 'Ed25519',
11. test/client_auth/client_auth.test.js:1744 test path alg: 'Ed25519',
12. test/client_auth/client_auth.test.js:1753 test path alg: 'Ed25519',
13. test/client_auth/client_auth.test.js:1762 test path alg: 'Ed25519',
14. test/client_auth/client_auth.test.js:1771 test path alg: 'Ed25519',
15. test/client_auth/client_auth.test.js:1780 test path alg: 'Ed25519',
16. test/client_auth/client_auth.test.js:1789 test path alg: 'Ed25519',

js.jwt.algorithm · CWE-327

Ed25519255-bitother/Ed25519 Quantum-vulnerable 12 places See details

Classical key pair generated with Node crypto

`crypto.generateKeyPair()` or its synchronous form. The detector resolves the algorithm through a `promisify()` wrapper and through an import alias, both of which are common enough that missing them would leave real key generation unreported.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. ML-KEM-768 for encryption, ML-DSA-65 for signatures. Node exposes neither yet, so this usually means an addon or a service boundary.

1. test/attest_bindings/attest_bindings.config.js:9 test path const attestationKeyPair = generateKeyPairSync('ed25519');
2. test/attest_bindings/attest_bindings.test.js:62 test path const instanceKeyPair = generateKeyPairSync('ed25519');
3. test/attest_bindings/attest_bindings.test.js:98 test path const instanceKeyPair2 = generateKeyPairSync('ed25519');
4. test/attest_bindings/attest_bindings.test.js:172 test path const instanceKeyPair = generateKeyPairSync('ed25519');
5. test/attest_bindings/attest_bindings.test.js:211 test path const instanceKeyPair = generateKeyPairSync('ed25519');
6. test/attest_bindings/attest_bindings.test.js:238 test path const instanceKeyPair2 = generateKeyPairSync('ed25519');
7. test/attest_bindings/attest_bindings.test.js:268 test path const instanceKeyPair = generateKeyPairSync('ed25519');
8. test/attest_bindings/attest_bindings.test.js:290 test path const instanceKeyPair2 = generateKeyPairSync('ed25519');
9. test/attest_bindings/attest_bindings.test.js:320 test path const instanceKeyPair = generateKeyPairSync('ed25519');
10. test/attest_bindings/attest_bindings.test.js:343 test path const instanceKeyPair2 = generateKeyPairSync('ed25519');
11. test/client_auth/client_auth.test.js:1293 test path const instanceKeyPair = generateKeyPairSync('ed25519');
12. test/client_auth/client_auth.test.js:1452 test path const instanceKeyPair = generateKeyPairSync('ed25519');

js.generatekeypair · CWE-327

RSA-OAEP Quantum-vulnerable Recorded traffic 10 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/encryption/encryption.test.js:177 test path let [key] = i(this.provider).keystore.selectForEncrypt({ kty: 'RSA', alg: 'RSA-OAEP-512' });
2. test/encryption/encryption.test.js:181 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP-512' })
3. test/encryption/encryption.test.js:208 test path let [key] = i(this.provider).keystore.selectForEncrypt({ kty: 'RSA', alg: 'RSA-OAEP-512' });
4. test/encryption/encryption.test.js:212 test path .setProtectedHeader({ enc: 'A192CBC-HS384', alg: 'RSA-OAEP-512' })
5. test/encryption/encryption.test.js:244 test path let [key] = i(this.provider).keystore.selectForEncrypt({ kty: 'RSA', alg: 'RSA-OAEP' });
6. test/encryption/encryption.test.js:248 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP' })
7. test/encryption/encryption.test.js:285 test path let [key] = i(this.provider).keystore.selectForEncrypt({ kty: 'RSA', alg: 'RSA-OAEP' });
8. test/encryption/encryption.test.js:289 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP' })
9. test/jwks/jwks-enc.config.js:42 test path alg: 'RSA-OAEP',
10. test/jwks/jwks_uri.test.js:38 test path alg: 'RSA-OAEP',

js.jwt.algorithm · CWE-327

ECDH256-bitsecg/secp256r1 Quantum-vulnerable Recorded traffic Renamed import 8 places See details

Classical key pair generated with Node crypto

`crypto.generateKeyPair()` or its synchronous form. The detector resolves the algorithm through a `promisify()` wrapper and through an import alias, both of which are common enough that missing them would leave real key generation unreported.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. ML-KEM-768 for encryption, ML-DSA-65 for signatures. Node exposes neither yet, so this usually means an addon or a service boundary.

1. test/external_signing/external_signing.config.js:8 test path const es256 = crypto.generateKeyPairSync('ec', { namedCurve: 'P-256' });
2. test/formats/jwt.test.js:378 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).publicKey,
3. test/formats/jwt.test.js:407 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).publicKey,
4. test/formats/jwt.test.js:430 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).publicKey,
5. test/formats/jwt.test.js:494 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).publicKey,
6. test/formats/jwt.test.js:515 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).privateKey,
7. test/formats/jwt.test.js:557 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).privateKey,
8. test/formats/jwt.test.js:579 test path key: (await generateKeyPair('ec', { namedCurve: 'P-256' })).publicKey,

js.generatekeypair · CWE-327

ECDH Quantum-vulnerable Recorded traffic 6 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/formats/jwt.test.js:376 test path alg: 'ECDH-ES',
2. test/formats/jwt.test.js:405 test path alg: 'ECDH-ES',
3. test/formats/jwt.test.js:428 test path alg: 'ECDH-ES',
4. test/formats/jwt.test.js:577 test path alg: 'ECDH-ES',
5. test/jwks/jwks-enc.config.js:57 test path alg: 'ECDH-ES',
6. test/jwks/jwks_uri.test.js:54 test path alg: 'ECDH-ES',

js.jwt.algorithm · CWE-327

RSA-PSS Quantum-vulnerable 4 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/fapi/index.js:285 alg: 'PS256',
2. test/formats/jwt.test.js:76 test path sign: { alg: 'PS256' },
3. test/formats/jwt.test.js:373 test path alg: 'PS256',
4. test/formats/jwt.test.js:402 test path alg: 'PS256',

js.jwt.algorithm · CWE-327

RSA Quantum-vulnerable Recorded traffic 3 places See details

Public key declared as a JSON Web Key

A `kty` field, with the curve read from the sibling `crv` where the family needs one. A JWKS document declares a key without naming an algorithm anywhere, so it is invisible to a scan that only looks for `alg`.

This file publishes the public keys other systems use to check this system's signatures. Everyone who trusts these keys has to accept the new kind of key before the old ones can be retired.

What to do. A published JWKS is what relying parties trust. It has to accept a post-quantum key type before the keys behind it can change, so put it early in the migration order.

1. certification/fapi/plan.json:22 "kty": "RSA",
2. certification/fapi/plan.json:53 "kty": "RSA",
3. test/jwks/jwks.json:14 test path "kty": "RSA",

jose.jwk · CWE-327

ECDSA256-bitsecg/secp256r1 Quantum-vulnerable 2 places See details

X.509 certificate

A PEM certificate. The subject public-key algorithm and key size are read from the SubjectPublicKeyInfo structure, and the not-after date is reported so certificates that outlive the migration window are visible.

This is a digital identity document. Its expiry date matters: one valid for many years locks in today's algorithms for that long.

What to do. Shorten certificate lifetimes so re-issuing with a post-quantum key is routine.

1. test/jwks/client.crt:1 test path -----BEGIN CERTIFICATE-----
2. test/jwks/ec.crt:1 test path -----BEGIN CERTIFICATE-----

pem.certificate

RSA Quantum-vulnerable Recorded traffic Renamed import 2 places See details

One-shot signing or public-key encryption

`crypto.sign()`, `crypto.verify()`, `privateEncrypt()`, `publicDecrypt()`, `privateDecrypt()` or `publicEncrypt()`. These take the key at runtime, so the algorithm follows the key; every key type Node accepts here is classical.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. ML-KEM-768 for encryption, ML-DSA-65 for signatures.

1. test/external_signing/external_signing.config.js:25 test path return crypto.sign('sha256', data, {
2. test/external_signing/external_signing.config.js:74 test path return crypto.sign('sha384', data, {

js.node.oneshot · CWE-327

RSA-PSS Quantum-vulnerable 2 places See details

JOSE algorithm declared in configuration

An `alg` value in JSON or YAML. `none` is reported as a critical defect; HS* is an HMAC and is not quantum-vulnerable; RS*, PS*, ES* and EdDSA are.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/fapi/plan.json:24 "alg": "PS256",
2. certification/fapi/plan.json:55 "alg": "PS256",

jose.algorithm · CWE-327

ECDH384-bitsecg/secp384r1 Quantum-vulnerable Recorded traffic Renamed import 1 place See details

Classical key pair generated with Node crypto

`crypto.generateKeyPair()` or its synchronous form. The detector resolves the algorithm through a `promisify()` wrapper and through an import alias, both of which are common enough that missing them would leave real key generation unreported.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. ML-KEM-768 for encryption, ML-DSA-65 for signatures. Node exposes neither yet, so this usually means an addon or a service boundary.

1. test/external_signing/external_signing.config.js:9 test path const es384 = crypto.generateKeyPairSync('ec', { namedCurve: 'P-384' });

js.generatekeypair · CWE-327

ECDSA Quantum-vulnerable 1 place See details

Private key committed to the repository

A PEM private-key block. The header names the algorithm where the format is the legacy one; for PKCS#8 the algorithm OID is read out of the DER. A private key in version control is a present-day incident before it is a quantum question.

A secret key is stored in this repository's files. Anyone who can read the repository can use it. This needs attention today, regardless of quantum computers.

What to do. Revoke and rotate the key, then keep key material out of the repository. Record the algorithm in the inventory.

1. test/jwks/ec.key:1 test path -----BEGIN EC PRIVATE KEY-----

pem.private-key · CWE-321, CWE-327

ECDSA256-bitsecg/secp256r1 Quantum-vulnerable 1 place See details

Public key declared as a JSON Web Key

A `kty` field, with the curve read from the sibling `crv` where the family needs one. A JWKS document declares a key without naming an algorithm anywhere, so it is invisible to a scan that only looks for `alg`.

This file publishes the public keys other systems use to check this system's signatures. Everyone who trusts these keys has to accept the new kind of key before the old ones can be retired.

What to do. A published JWKS is what relying parties trust. It has to accept a post-quantum key type before the keys behind it can change, so put it early in the migration order.

1. test/jwks/jwks.json:4 test path "kty": "EC",

jose.jwk · CWE-327

RSA2048-bit Quantum-vulnerable Recorded traffic Renamed import 1 place See details

Classical key pair generated with Node crypto

`crypto.generateKeyPair()` or its synchronous form. The detector resolves the algorithm through a `promisify()` wrapper and through an import alias, both of which are common enough that missing them would leave real key generation unreported.

A quantum computer of sufficient size breaks this completely. It has to be replaced, not tuned. Broken by Shor's algorithm on a cryptographically relevant quantum computer.

What to do. ML-KEM-768 for encryption, ML-DSA-65 for signatures. Node exposes neither yet, so this usually means an addon or a service boundary.

1. test/external_signing/external_signing.config.js:10 test path const rs256 = crypto.generateKeyPairSync('rsa', { modulusLength: 2048 });

js.generatekeypair · CWE-327

RSA2048-bit Quantum-vulnerable 1 place See details

X.509 certificate

A PEM certificate. The subject public-key algorithm and key size are read from the SubjectPublicKeyInfo structure, and the not-after date is reported so certificates that outlive the migration window are visible.

This is a digital identity document. Its expiry date matters: one valid for many years locks in today's algorithms for that long.

What to do. Shorten certificate lifetimes so re-issuing with a post-quantum key is routine.

1. test/jwks/rsa.crt:1 test path -----BEGIN CERTIFICATE-----

pem.certificate

RSA Quantum-vulnerable Recorded traffic 1 place See details

Private key committed to the repository

A PEM private-key block. The header names the algorithm where the format is the legacy one; for PKCS#8 the algorithm OID is read out of the DER. A private key in version control is a present-day incident before it is a quantum question.

A secret key is stored in this repository's files. Anyone who can read the repository can use it. This needs attention today, regardless of quantum computers.

What to do. Revoke and rotate the key, then keep key material out of the repository. Record the algorithm in the inventory.

1. test/jwks/rsa.key:1 test path -----BEGIN RSA PRIVATE KEY-----

pem.private-key · CWE-321, CWE-327

AES-128 Reduced margin 25 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer weakens this but does not break it. Increasing the key or digest size restores the margin. Grover's algorithm halves the effective strength; the parameter, not the design, is the problem.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/fapi/index.js:333 enc: 'A128CBC-HS256',
2. test/encryption/encryption.test.js:181 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP-512' })
3. test/encryption/encryption.test.js:248 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP' })
4. test/encryption/encryption.test.js:289 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'RSA-OAEP' })
5. test/encryption/encryption.test.js:365 test path let [key] = client.symmetricKeyStore.selectForEncrypt({ alg: 'A128KW' });
6. test/encryption/encryption.test.js:369 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'A128KW' })
7. test/encryption/encryption.test.js:401 test path let [key] = client.symmetricKeyStore.selectForEncrypt({ alg: 'A128KW' });
8. test/encryption/encryption.test.js:405 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'A128KW' })
9. test/encryption/encryption.test.js:463 test path let [key] = client.symmetricKeyStore.selectForEncrypt({ alg: 'A128CBC-HS256' });
10. test/encryption/encryption.test.js:467 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'dir' })
11. test/encryption/encryption.test.js:499 test path let [key] = client.symmetricKeyStore.selectForEncrypt({ alg: 'A128CBC-HS256' });
12. test/encryption/encryption.test.js:503 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'dir' })
13. test/formats/jwt.test.js:212 test path enc: 'A128GCM',
14. test/formats/jwt.test.js:271 test path enc: 'A128GCM',
15. test/formats/jwt.test.js:298 test path enc: 'A128GCM',
16. test/formats/jwt.test.js:325 test path enc: 'A128GCM',
17. test/formats/jwt.test.js:352 test path enc: 'A128GCM',
18. test/formats/jwt.test.js:377 test path enc: 'A128GCM',
19. test/formats/jwt.test.js:406 test path enc: 'A128GCM',
20. test/formats/jwt.test.js:429 test path enc: 'A128GCM',
21. test/formats/jwt.test.js:556 test path enc: 'A128GCM',
22. test/formats/jwt.test.js:578 test path enc: 'A128GCM',
23. test/formats/jwt.test.js:601 test path enc: 'A128GCM',
24. test/jwt/jsonwebtoken.test.js:166 test path alg: 'dir', enc: 'A128GCM',
25. test/jwt/jsonwebtoken.test.js:187 test path alg: 'dir', enc: 'A128GCM',

js.jwt.algorithm · CWE-327

SHA-256 Reduced margin Renamed import 5 places See details

Hash function in use

`createHash()` or `subtle.digest()`. The digest is read from the argument, so one rule covers the family: MD5 and SHA-1 are reported as broken, SHA-256 as a reduced margin, SHA-384 and above as inventory.

A quantum computer weakens this but does not break it. Increasing the key or digest size restores the margin. Pre-image resistance falls to about 128 bits of quantum work. Adequate for most uses; SHA-384 restores the full margin where a signature must last decades.

What to do. SHA-256 as the floor, SHA-384 where the digest protects something long-lived.

1. certification/oidc/configuration.js:191 return crypto.createHash('sha256')
2. docs/type-contracts.js:579 return createHash('sha256').update(JSON.stringify(payload)).digest('hex');
3. test/introspection/introspection.config.js:18 test path .createHash('sha256')
4. test/pairwise/pairwise.config.js:13 test path .createHash('sha256')
5. test/tools/type_contracts.test.js:189 test path createHash('sha256').update(JSON.stringify(payload)).digest('hex'),

js.hash · CWE-328

AES-192 Reduced margin 1 place See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

A quantum computer weakens this but does not break it. Increasing the key or digest size restores the margin. Grover's algorithm halves the effective strength; the parameter, not the design, is the problem.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/encryption/encryption.test.js:212 test path .setProtectedHeader({ enc: 'A192CBC-HS384', alg: 'RSA-OAEP-512' })

js.jwt.algorithm · CWE-327

SHA-256 Reduced margin Renamed import 1 place See details

Keyed hash in use

`createHmac()`. HMAC is not broken by Shor. Reported so the inventory is complete, and raised only where the underlying digest is MD5 or SHA-1 - which still appears in TOTP and in older protocol implementations.

This is a fingerprint proving a message was not altered. Quantum computers do not break it.

What to do. No action, unless the digest is MD5 or SHA-1.

1. test/request/jwt_request.test.js:761 test path const signature = crypto.createHmac('sha256', 'secret')

js.hmac

unknown Could not be determined 2 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

The algorithm could not be established from the source. Usually it is selected while the program runs, but it may equally be that the call gives no clue, or that it is decided somewhere this scan does not reach. Somebody has to check.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/formats/jwt.test.js:453 test path alg: 'none',
2. test/pushed_authorization_requests/pushed_authorization_requests.test.js:282 test path expect(header).to.deep.eql({ alg: 'none' });

js.jwt.algorithm · CWE-327

unknown Could not be determined 2 places See details

Key pair algorithm chosen at runtime

`generateKeyPair(x, …)` where the first argument is an identifier rather than a literal. Reported as unresolved rather than assumed.

This code picks its encryption method while it runs. A scan cannot tell which one it ends up using.

What to do. Trace the value to its configuration source and record the concrete algorithm by hand.

1. test/keys.js:8 test path const result = await generateKeyPair(alg, { extractable: true });
2. test/openid4vci/openid4vci.test.js:2423 test path const { privateKey } = await generateKeyPair(alg, { extractable: true });

js.generatekeypair.variable · CWE-327

unknown Could not be determined 1 place See details

Cryptographic library in the dependency manifest

A dependency known to implement classical asymmetric cryptography. Its presence is inventory, not a finding about this codebase: the library may never be called with a quantum-vulnerable algorithm.

The project depends on a cryptography library. Listed so the inventory is complete; it is not by itself a problem.

What to do. Check the version. Several of these libraries have shipped ML-KEM and ML-DSA support since 2024, so the migration may need an upgrade rather than a replacement.

1. package.json:62 "jose": "^6.2.10",

dep.crypto-library

HMAC Quantum-safe Renamed import 21 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

No known quantum attack changes how strong this is. A keyed MAC is not affected by Shor and only marginally by Grover.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. test/client_auth/client_auth.test.js:666 test path this.key = await importJWK((await this.provider.Client.find('client-jwt-secret')).symmetricKeyStore.selectForSign({ alg: 'HS256' })[0]);
2. test/client_auth/client_auth.test.js:1147 test path const key = await importJWK((await this.provider.Client.find('secret-expired-jwt')).symmetricKeyStore.selectForSign({ alg: 'HS256' })[0]);
3. test/dpop/dpop.test.js:666 test path .setProtectedHeader({ alg: 'HS256' })
4. test/encryption/encryption.test.js:236 test path const [hsSecret] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
5. test/encryption/encryption.test.js:277 test path const [hsSecret] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
6. test/end_session/end_session.test.js:362 test path Buffer.from(JSON.stringify({ alg: 'HS256' })).toString('base64url'),
7. test/formats/jwt.test.js:156 test path sign: { alg: 'HS256', key: crypto.randomBytes(32) },
8. test/formats/jwt.test.js:174 test path sign: { alg: 'HS256', key: await crypto.subtle.generateKey({ name: 'HMAC', hash: 'SHA-256' }, false, ['sign']) },
9. test/formats/jwt.test.js:192 test path sign: { alg: 'HS256', key: crypto.randomBytes(32), kid: 200 },
10. test/formats/jwt.test.js:233 test path sign: { alg: 'HS256', key: crypto.randomBytes(32), kid: 'feb-2020' },
11. test/formats/jwt.test.js:250 test path sign: { alg: 'HS256', key: crypto.createSecretKey(crypto.randomBytes(32)) },
12. test/formats/jwt.test.js:473 test path alg: 'HS256',
13. test/formats/jwt.test.js:493 test path alg: 'HS256',
14. test/formats/jwt.test.js:514 test path alg: 'HS256',
15. test/pushed_authorization_requests/pushed_authorization_requests.test.js:433 test path this.key = await importJWK(client.symmetricKeyStore.selectForSign({ alg: 'HS256' })[0]);
16. test/request/jwt_request.test.js:377 test path let [key] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
17. test/request/jwt_request.test.js:406 test path let [key] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
18. test/request/jwt_request.test.js:433 test path let [key] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
19. test/request/jwt_request.test.js:727 test path Buffer.from(JSON.stringify({ alg: 'HS256' })).toString('base64url'),
20. test/request/jwt_request.test.js:913 test path let [key] = client.symmetricKeyStore.selectForSign({ alg: 'HS256' });
21. test/rich_authorization_requests/rich_authorization_requests.test.js:327 test path client.symmetricKeyStore.selectForSign({ alg: 'HS256' })[0],

js.jwt.algorithm · CWE-327

AES-256 Quantum-safe 12 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

No known quantum attack changes how strong this is. No known quantum algorithm changes the security margin.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/fapi/index.js:332 alg: 'dir',
2. test/encryption/encryption.test.js:467 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'dir' })
3. test/encryption/encryption.test.js:503 test path .setProtectedHeader({ enc: 'A128CBC-HS256', alg: 'dir' })
4. test/formats/jwt.test.js:211 test path alg: 'dir',
5. test/formats/jwt.test.js:270 test path alg: 'dir',
6. test/formats/jwt.test.js:297 test path alg: 'dir',
7. test/formats/jwt.test.js:324 test path alg: 'dir',
8. test/formats/jwt.test.js:351 test path alg: 'dir',
9. test/formats/jwt.test.js:555 test path alg: 'dir',
10. test/formats/jwt.test.js:600 test path alg: 'dir',
11. test/jwt/jsonwebtoken.test.js:166 test path alg: 'dir', enc: 'A128GCM',
12. test/jwt/jsonwebtoken.test.js:187 test path alg: 'dir', enc: 'A128GCM',

js.jwt.algorithm · CWE-327

CSPRNG Quantum-safe Renamed import 10 places See details

Random number generation

`crypto.randomBytes()`, `randomUUID()` or `getRandomValues()`. A platform CSPRNG is not a quantum exposure; it is recorded because an inventory that omits the randomness source is incomplete. `Math.random()` is a separate, present-day defect.

This is where the software gets its random numbers. Quantum computers do not weaken it.

What to do. No action.

1. certification/fapi/index.js:105 const eKey = crypto.randomBytes(32);
2. certification/oidc/configuration.js:173 nonceSecret: crypto.randomBytes(32),
3. certification/oidc/index.js:53 ctx.res.locals.cspNonce = crypto.randomBytes(16).toString('base64');
4. lib/helpers/defaults.js:277 return crypto.randomBytes(64).toString('base64url');
5. lib/shared/xsrf.js:7 const secret = crypto.randomBytes(24).toString('hex');
6. test/attest_bindings/attest_bindings.test.js:39 test path .setJti(crypto.randomUUID())
7. test/fapi/fapi2.test.js:82 test path jti: crypto.randomUUID(),
8. test/formats/jwt.test.js:156 test path sign: { alg: 'HS256', key: crypto.randomBytes(32) },
9. test/request/jwt_request.test.js:70 test path this.code_verifier = crypto.randomBytes(32).toString('base64url');
10. test/test_helper.js:264 test path this.state = 'state' in parameters ? parameters.state : crypto.randomBytes(16).toString('base64url');

js.rng

ML-DSA-44 Quantum-safe 4 places See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

No known quantum attack changes how strong this is. No known quantum algorithm changes the security margin.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/oidc/configuration.js:106 alg: 'ML-DSA-44',
2. test/configuration/client_keystore.test.js:108 test path alg: 'ML-DSA-44',
3. test/configuration/client_metadata.test.js:1829 test path [[{ kty: 'AKP', alg: 'ML-DSA-44' }], 'jwks.keys[0].pub must be a non-empty string for AKP keys'],
4. test/configuration/client_metadata.test.js:1830 test path [[{ kty: 'AKP', alg: 'ML-DSA-44', pub: 'pub', priv: 'priv' }], 'jwks.keys[0].priv must not be provided for AKP keys'],

js.jwt.algorithm · CWE-327

ML-DSA-65 Quantum-safe 1 place See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

No known quantum attack changes how strong this is. No known quantum algorithm changes the security margin.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/oidc/configuration.js:115 alg: 'ML-DSA-65',

js.jwt.algorithm · CWE-327

ML-DSA-87 Quantum-safe 1 place See details

JWT signed with a classical algorithm

A JOSE `alg` value. RS*, PS*, ES* and EdDSA sign with a quantum-vulnerable key; HS* is an HMAC and is not affected. `alg: 'none'` is reported as a critical defect today.

No known quantum attack changes how strong this is. No known quantum algorithm changes the security margin.

What to do. No standardised post-quantum JOSE algorithm exists yet. Keep token lifetimes short.

1. certification/oidc/configuration.js:124 alg: 'ML-DSA-87',

js.jwt.algorithm · CWE-327