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claim certificate

A credential shared by a batch, allowed only to request a device's own identity at first connection.

A claim certificate is a shared, narrowly-authorised credential embedded in a batch of devices that permits only one action: requesting a unique device certificate at first connection.

Examples

  • Every device in a batch ships with the same claim certificate, allowed only to request its own certificate at first connection.

  • A stolen claim certificate can be limited by an allow-list of serials the factory actually made.

See also

certificate signing request secure provisioning credential scope
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