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psa_pake_input: validate buffer size using PSA_PAKE_INPUT_SIZE

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel
2023-03-22 13:15:33 +01:00
parent 3543806026
commit 656b2595fb
2 changed files with 8 additions and 2 deletions
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4
include/psa/crypto_extra.h
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@@ -1960,7 +1960,7 @@ psa_status_t psa_pake_abort(psa_pake_operation_t *operation);
/** Returns a suitable initializer for a PAKE operation object of type
* psa_pake_operation_t.
*/
#define PSA_PAKE_OPERATION_INIT { 0, PSA_ALG_NONE, PSA_PAKE_OPERATION_STAGE_SETUP, \
#define PSA_PAKE_OPERATION_INIT { 0, PSA_ALG_NONE, 0, PSA_PAKE_OPERATION_STAGE_SETUP, \
{ 0 }, { { 0 } } }
struct psa_pake_cipher_suite_s {
@@ -2106,6 +2106,8 @@ struct psa_pake_operation_s {
unsigned int MBEDTLS_PRIVATE(id);
/* Algorithm of the PAKE operation */
psa_algorithm_t MBEDTLS_PRIVATE(alg);
/* A primitive of type compatible with algorithm */
psa_pake_primitive_t MBEDTLS_PRIVATE(primitive);
/* Stage of the PAKE operation: waiting for the setup, collecting inputs
* or computing. */
uint8_t MBEDTLS_PRIVATE(stage);