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psa: driver: Use "Driver Model" terminology

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"Driver APIs" can be interpreted to mean APIs used when you want to write a
driver, not the set of functions you implement to make a driver. See
https://www.kernel.org/doc/html/latest/driver-api/index.html "The kernel
offers a wide variety of interfaces to support the development of device
drivers."

As such, we are renaming "Driver API" to "Driver Model" and updating our
work so far to reflect this change.
This commit is contained in:
Jaeden Amero 2018-10-26 12:09:31 +01:00
parent 72244ae595
commit e095d60d95
1 changed files with 8 additions and 7 deletions
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15
include/psa/crypto_driver.h
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@ -2,10 +2,11 @@
* \file psa/crypto_driver.h
* \brief Platform Security Architecture cryptographic driver module
*
* This file describes an API for driver developers to implement to enable
* hardware to be called in a standardized way by a PSA Cryptographic API
* implementation. The API described is not intended to be called by
* application developers.
* This file describes the PSA Crypto Driver Model, containing functions for
* driver developers to implement to enable hardware to be called in a
* standardized way by a PSA Cryptographic API implementation. The functions
* comprising the driver model, which driver authors implement, are not
* intended to be called by application developers.
*/
/*
@ -483,8 +484,8 @@ typedef psa_status_t (*pcd_cipher_opaque_setup_t)(void *p_context,
*
* Rationale: The `psa_cipher_*` function in the PSA Cryptographic API has two
* IV functions: one to set the IV, and one to generate it internally. The
* generate function is not necessary for the driver API as the PSA Crypto
* implementation can do the generation using its RNG features.
* generate function is not necessary for the drivers to implement as the PSA
* Crypto implementation can do the generation using its RNG features.
*
* \param[in,out] p_context A structure that contains the previously set up
* hardware-specific cipher context
@ -1641,7 +1642,7 @@ struct pcd_key_management_t {
* Key agreement is a part of cryptographic protocols that allows two parties
* to agree on the same key value, but starting from different original key
* material.
* The flows are similar, and the PSA Crypto Driver API uses the same functions
* The flows are similar, and the PSA Crypto Driver Model uses the same functions
* for both of the flows.
*
* There are two different final functions for the flows,