| From 82735c44ddbd94b574e8873e2388c7e2796246c3 Mon Sep 17 00:00:00 2001 |
| From: Antonio de Angelis <Antonio.deAngelis@arm.com> |
| Date: Thu, 21 Mar 2024 13:02:44 +0000 |
| Subject: [PATCH 6/7] Enable psa_can_do_hash |
| |
| CC312 driver want to use hash in md for entropy operations. |
| Enable psa_can_do_hash by directly returning 1. |
| This is a workaround for current cc312 driver. After switching |
| to new driver, this workaround is not needed. |
| |
| Signed-off-by: Summer Qin <summer.qin@arm.com> |
| --- |
| library/psa_crypto.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/library/psa_crypto.c b/library/psa_crypto.c |
| index 08906dc68..80220ac4b 100644 |
| --- a/library/psa_crypto.c |
| +++ b/library/psa_crypto.c |
| @@ -288,7 +288,8 @@ static uint8_t psa_get_drivers_initialized(void) |
| int psa_can_do_hash(psa_algorithm_t hash_alg) |
| { |
| (void) hash_alg; |
| - return psa_get_drivers_initialized(); |
| + /* Workaround for the legacy CryptoCell driver requiring hash during init */ |
| + return 1; //psa_get_drivers_initialized(); |
| } |
| |
| int psa_can_do_cipher(psa_key_type_t key_type, psa_algorithm_t cipher_alg) |
| -- |
| 2.34.1 |
| |