tree cf6a5892e469991d6c31db31c595768a8b6032e5
parent 000334f3989a7b52b6b5480188081227437e2b1d
author Hanno Becker <hanno.becker@arm.com> 1542296937 +0000
committer Hanno Becker <hanno.becker@arm.com> 1542834523 +0000

Add AEAD tag length parameter to mbedtls_psa_translate_cipher_mode()

In case of AEAD ciphers, the cipher mode (and not even the entire content
of mbedtls_cipher_info_t) doesn't uniquely determine a psa_algorithm_t
because it doesn't specify the AEAD tag length, which however is included
in psa_algorithm_t identifiers.

This commit adds a tag length value to mbedtls_psa_translate_cipher_mode()
to account for that ambiguity.