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Make usage of pake input getters

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2023-01-17 16:51:19 +01:00
parent 18620a3b1c
commit 5cbca790f7
1 changed files with 24 additions and 7 deletions
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31
library/psa_crypto_pake.c
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@ -204,13 +204,25 @@ psa_status_t mbedtls_psa_pake_setup(mbedtls_psa_pake_operation_t *operation,
const psa_crypto_driver_pake_inputs_t *inputs)
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
size_t password_len = 0;
psa_pake_role_t role = PSA_PAKE_ROLE_NONE;
psa_pake_cipher_suite_t cipher_suite = psa_pake_cipher_suite_init();
size_t actual_password_len = 0;
uint8_t *password = inputs->password;
size_t password_len = inputs->password_len;
psa_pake_role_t role = inputs->role;
psa_pake_cipher_suite_t cipher_suite = inputs->cipher_suite;
status = psa_crypto_driver_pake_get_password_len(inputs, &password_len);
if (status != PSA_SUCCESS) {
return status;
}
memset(operation, 0, sizeof(mbedtls_psa_pake_operation_t));
status = psa_crypto_driver_pake_get_role(inputs, &role);
if (status != PSA_SUCCESS) {
return status;
}
status = psa_crypto_driver_pake_get_cipher_suite(inputs, &cipher_suite);
if (status != PSA_SUCCESS) {
return status;
}
#if defined(MBEDTLS_PSA_BUILTIN_ALG_JPAKE)
if (cipher_suite.algorithm == PSA_ALG_JPAKE) {
@ -236,8 +248,13 @@ psa_status_t mbedtls_psa_pake_setup(mbedtls_psa_pake_operation_t *operation,
goto error;
}
memcpy(operation->password, password, password_len);
operation->password_len = password_len;
status = psa_crypto_driver_pake_get_password(inputs, operation->password,
password_len, &actual_password_len);
if (status != PSA_SUCCESS) {
goto error;
}
operation->password_len = actual_password_len;
operation->role = role;
operation->alg = cipher_suite.algorithm;