From bf26bef157773ed9ce7913629b6c0f6daaf94c5b Mon Sep 17 00:00:00 2001 From: Gilles Peskine Date: Mon, 7 Jun 2021 20:15:31 +0200 Subject: [PATCH] Discuss the durability of PSA drivers vs ALT when introducing them Signed-off-by: Gilles Peskine --- docs/architecture/alternative-implementations.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/architecture/alternative-implementations.md b/docs/architecture/alternative-implementations.md index bd8450553..eadb61b4c 100644 --- a/docs/architecture/alternative-implementations.md +++ b/docs/architecture/alternative-implementations.md @@ -21,7 +21,7 @@ To configure entropy sources (hardware random generators), see the `MBEDTLS_ENTR For networking, the `net_sockets` module does not currently support alternative implementations. If this module does not work on your platform, disable `MBEDTLS_NET_C` and use custom functions for TLS. -If your platform has a cryptographic accelerator, you can use it via a [PSA driver](#psa-cryptography-drivers) or an [declare an alternative implementation of the corresponding module(s)](#module-alternative-implementations) or [specific functions](#function-alternative-implementations). +If your platform has a cryptographic accelerator, you can use it via a [PSA driver](#psa-cryptography-drivers) or declare an [alternative implementation of the corresponding module(s)](#module-alternative-implementations) or [of specific functions](#function-alternative-implementations). PSA drivers will ultimately replace the alternative implementation mechanism, but alternative implementation will remain supported in at least all Mbed TLS versions of the form 3.x. The interface of PSA drivers is currently still experimental and subject to change. ## PSA cryptography drivers