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Optimieze psa_pake_complete_inputs()

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel
2023-02-14 14:28:33 +01:00
parent 3e784d8981
commit e1d51bf3c9
1 changed files with 5 additions and 5 deletions
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10
library/psa_crypto.c
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@ -7478,8 +7478,8 @@ static psa_status_t psa_pake_complete_inputs(
with the driver context which will be setup by the driver. */ with the driver context which will be setup by the driver. */
psa_crypto_driver_pake_inputs_t inputs = operation->data.inputs; psa_crypto_driver_pake_inputs_t inputs = operation->data.inputs;
if (operation->data.inputs.password_len == 0 || if (inputs.password_len == 0 ||
operation->data.inputs.role == PSA_PAKE_ROLE_NONE) { inputs.role == PSA_PAKE_ROLE_NONE) {
return PSA_ERROR_BAD_STATE; return PSA_ERROR_BAD_STATE;
} }
@ -7503,8 +7503,8 @@ static psa_status_t psa_pake_complete_inputs(
computation_stage->output_step = PSA_PAKE_STEP_X1_X2; computation_stage->output_step = PSA_PAKE_STEP_X1_X2;
} }
} else { } else {
operation->data.inputs.password_len = 0; inputs.password_len = 0;
operation->data.inputs.password = NULL; inputs.password = NULL;
} }
return status; return status;
@ -7888,7 +7888,7 @@ psa_status_t psa_pake_abort(
} }
if (operation->stage == PSA_PAKE_OPERATION_STAGE_COLLECT_INPUTS && if (operation->stage == PSA_PAKE_OPERATION_STAGE_COLLECT_INPUTS &&
operation->data.inputs.password_len > 0) { operation->data.inputs.password != NULL) {
mbedtls_platform_zeroize(operation->data.inputs.password, mbedtls_platform_zeroize(operation->data.inputs.password,
operation->data.inputs.password_len); operation->data.inputs.password_len);
mbedtls_free(operation->data.inputs.password); mbedtls_free(operation->data.inputs.password);