Remove check for lack of supported ciphers

Add comment explaining (currently) empty function.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott 2021-09-28 14:41:22 +01:00
parent 946c920475
commit 814f0c5fb1

View file

@ -446,20 +446,12 @@ psa_status_t mbedtls_psa_aead_set_lengths(
size_t ad_length, size_t ad_length,
size_t plaintext_length ) size_t plaintext_length )
{ {
/* Nothing here yet, work is currently done in PSA Core, however support
* for CCM will require this function. */
( void ) operation; ( void ) operation;
( void ) ad_length; ( void ) ad_length;
( void ) plaintext_length; ( void ) plaintext_length;
#if !defined(MBEDTLS_PSA_BUILTIN_ALG_GCM) && \
!defined(MBEDTLS_PSA_BUILTIN_ALG_CCM) && \
!defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
{
return ( PSA_ERROR_NOT_SUPPORTED );
}
#endif /* !MBEDTLS_PSA_BUILTIN_ALG_GCM && !MBEDTLS_PSA_BUILTIN_ALG_CCM &&
!MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305) */
return ( PSA_SUCCESS ); return ( PSA_SUCCESS );
} }