yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2025-01-11 08:45:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Editorial fixes

Browse source 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2020-10-13 19:07:02 +02:00
parent 55687646c8
commit 48584b589f
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
docs/proposed/psa-conditional-inclusion-c.md
View file

@ -5,7 +5,7 @@ This document is a proposed interface for deciding at build time which cryptogra
This is currently a proposal for Mbed TLS. It is not currently on track for standardization in PSA. This is currently a proposal for Mbed TLS. It is not currently on track for standardization in PSA.
Time-stamp: "2020/10/12 21:23:39 GMT" Time-stamp: "2020/10/13 17:05:02 GMT"
## Introduction ## Introduction
@ -51,9 +51,9 @@ The current model is difficult to adapt to the PSA interface for several reasons
### PSA Crypto configuration file ### PSA Crypto configuration file
The PSA crypto configuration file `psa/crypto_config.h` defines a series of symbols of the form `PSA_WANT_xxx` where `xxx` . The symbols are documented in the section [“PSA Crypto configuration symbols”](#psa-crypto-configuration-symbols) below. The PSA crypto configuration file `psa/crypto_config.h` defines a series of symbols of the form `PSA_WANT_xxx` where `xxx` describes the feature that the symbol enables. The symbols are documented in the section [“PSA Crypto configuration symbols”](#psa-crypto-configuration-symbols) below.
The symbol `MBEDTLS_PSA_CRYPTO_CONFIG` in `mbedtls/config.h` determines whether `psa/crypto_config.h`. is used. The symbol `MBEDTLS_PSA_CRYPTO_CONFIG` in `mbedtls/config.h` determines whether `psa/crypto_config.h` is used.
* If `MBEDTLS_PSA_CRYPTO_CONFIG` is unset, which is the default at least in Mbed TLS 2.x versions, things are as they are today: the PSA subsystem includes generic code unconditionally, and includes support for specific mechanisms conditionally based on the existing `MBEDTLS_xxx_` symbols. * If `MBEDTLS_PSA_CRYPTO_CONFIG` is unset, which is the default at least in Mbed TLS 2.x versions, things are as they are today: the PSA subsystem includes generic code unconditionally, and includes support for specific mechanisms conditionally based on the existing `MBEDTLS_xxx_` symbols.
* If `MBEDTLS_PSA_CRYPTO_CONFIG` is set, the necessary software implementations of cryptographic algorithms are included based on both the content of the PSA crypto configuration file and the Mbed TLS configuration file. For example, the code in `aes.c` is enabled if either `mbedtls/config.h` contains `MBEDTLS_AES_C` or `psa/crypto_config.h` contains `PSA_WANT_KEY_TYPE_AES`. * If `MBEDTLS_PSA_CRYPTO_CONFIG` is set, the necessary software implementations of cryptographic algorithms are included based on both the content of the PSA crypto configuration file and the Mbed TLS configuration file. For example, the code in `aes.c` is enabled if either `mbedtls/config.h` contains `MBEDTLS_AES_C` or `psa/crypto_config.h` contains `PSA_WANT_KEY_TYPE_AES`.