PostQuantumKeyAgreementEnabled

Enable post-quantum key agreement for TLS.

Compatibility: Firefox 127
CCK2 Equivalent: N/A
Preferences Affected: security.tls.enable_kyber, network.http.http3.enable_kyber (Firefox 128)

Windows (GPO)

Software\Policies\Mozilla\Firefox\PostQuantumKeyAgreementEnabled = 0x1 | 0x0

Windows (Intune)

OMA-URI:

./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/PostQuantumKeyAgreementEnabled

Value (string):

<enabled/> or <disabled/>

macOS

<dict>
  <key>PostQuantumKeyAgreementEnabled</key>
  <true/> | <false/>
</dict>

policies.json

{
  "policies": {
    "PostQuantumKeyAgreementEnabled": true | false
  }
}