From 478efd7fd17bc7320c71c1e4f66d7132be06d3ea Mon Sep 17 00:00:00 2001 From: Thomas Daubney Date: Mon, 17 Jun 2024 16:04:50 +0100 Subject: [PATCH] Improved AES comment Signed-off-by: Thomas Daubney --- tf-psa-crypto/drivers/builtin/src/aes.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tf-psa-crypto/drivers/builtin/src/aes.c b/tf-psa-crypto/drivers/builtin/src/aes.c index eef55e651..085fd4da4 100644 --- a/tf-psa-crypto/drivers/builtin/src/aes.c +++ b/tf-psa-crypto/drivers/builtin/src/aes.c @@ -1860,8 +1860,9 @@ int mbedtls_aes_self_test(int verbose) /* * AES-192 is an optional feature that may be unavailable when - * there is an alternative underlying implementation such as a - * PSA driver. + * there is an alternative underlying implementation i.e when + * MBEDTLS_AES_SETKEY_ENC_ALT or MBEDTLS_AES_SETKEY_DEC_ALT + * are defined. */ if (ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED && keybits == 192) { mbedtls_printf("skipped\n");