PSA_ALG_ECB_NO_PADDING macro

The Electronic Code Book (ECB) mode of a block cipher, with no padding. \warning ECB mode does not protect the confidentiality of the encrypted data except in extremely narrow circumstances. It is recommended that applications only use ECB if they need to construct an operating mode that the implementation does not provide. Implementations are encouraged to provide the modes that applications need in preference to supporting direct access to ECB. The underlying block cipher is determined by the key type. This symmetric cipher mode can only be used with messages whose lengths are a multiple of the block size of the chosen block cipher. ECB mode does not accept an initialization vector (IV). When using a multi-part cipher operation with this algorithm, psa_cipher_generate_iv() and psa_cipher_set_iv() must not be called.