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Hopefully clarify the example

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-06-07 23:21:50 +02:00
parent 52bb83e6ad
commit 91466c8d3f
1 changed files with 5 additions and 4 deletions
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9
include/psa/crypto_values.h
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@ -2026,10 +2026,11 @@
* They must be created through platform-specific means that bypass the API.
*
* Some platforms may offer ways to destroy read-only keys. For example,
* a platform with multiple levels of privilege may expose a key to an
* application without allowing that application to destroy the key, in
* which case it may show the key a view of the key metadata where the
* lifetime is read-only.
* consider a platform with multiple levels of privilege, where a
* low-privilege application can use a key but is not allowed to destroy
* it, and the platform exposes the key to the application with a read-only
* lifetime. High-privilege code can destroy the key even though the
* application sees the key as read-only.
*
* \param lifetime The lifetime value to query (value of type
* ::psa_key_lifetime_t).