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Assert that the key ID range for volatile keys is large enough

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
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Gilles Peskine
2024-07-16 20:02:37 +02:00
parent f16263e286
commit 18f659b1e7
1 changed files with 4 additions and 0 deletions
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4
library/psa_crypto_slot_management.c
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@ -64,6 +64,10 @@ typedef struct {
static psa_global_data_t global_data; static psa_global_data_t global_data;
MBEDTLS_STATIC_ASSERT(ARRAY_LENGTH(global_data.key_slots) <=
PSA_KEY_ID_VOLATILE_MAX - PSA_KEY_ID_VOLATILE_MIN + 1,
"The volatile key range is larger than the key slot array");
int psa_is_valid_key_id(mbedtls_svc_key_id_t key, int vendor_ok) int psa_is_valid_key_id(mbedtls_svc_key_id_t key, int vendor_ok)
{ {
psa_key_id_t key_id = MBEDTLS_SVC_KEY_ID_GET_KEY_ID(key); psa_key_id_t key_id = MBEDTLS_SVC_KEY_ID_GET_KEY_ID(key);