mbedtls/library/psa_crypto_cipher.h

19  * \param[in]      alg          PSA cipher algorithm identifier
20  * \param[in]      key_type     PSA key type
21  * \param[in,out]  key_bits     Size of the key in bits. The value provided in input
43  * \param       key_bits   Size of the key in bits
59  *       cipher_encrypt_setup entry point as defined in the PSA driver
62  * \param[in,out] operation     The operation object to set up. It has been
64  *                              #psa_cipher_operation_t and not yet in use.
65  * \param[in] attributes        The attributes of the key to use for the
67  * \param[in] key_buffer        The buffer containing the key context.
68  * \param[in] key_buffer_size   Size of the \p key_buffer buffer in bytes.
69  * \param[in] alg               The cipher algorithm to compute
89  *       cipher_decrypt_setup entry point as defined in the PSA driver
92  * \param[in,out] operation     The operation object to set up. It has been
94  *                              #psa_cipher_operation_t and not yet in use.
95  * \param[in] attributes        The attributes of the key to use for the
97  * \param[in] key_buffer        The buffer containing the key context.
98  * \param[in] key_buffer_size   Size of the \p key_buffer buffer in bytes.
99  * \param[in] alg               The cipher algorithm to compute
121  *       cipher_set_iv entry point as defined in the PSA driver
124  * \param[in,out] operation     Active cipher operation.
125  * \param[in] iv                Buffer containing the IV to use.
126  * \param[in] iv_length         Size of the IV in bytes. It is guaranteed by
140 /** Encrypt or decrypt a message fragment in an active cipher operation.
144  *       cipher_update entry point as defined in the PSA driver
147  * \param[in,out] operation     Active cipher operation.
148  * \param[in] input             Buffer containing the message fragment to
150  * \param[in] input_length      Size of the \p input buffer in bytes.
152  * \param[in]  output_size      Size of the \p output buffer in bytes.
166 /** Finish encrypting or decrypting a message in a cipher operation.
170  *       cipher_finish entry point as defined in the PSA driver
173  * \param[in,out] operation     Active cipher operation.
175  * \param[in]  output_size      Size of the \p output buffer in bytes.
204  *       cipher_abort entry point as defined in the PSA driver
207  * \param[in,out] operation     Initialized cipher operation.
217  *       cipher_encrypt entry point as defined in the PSA driver
220  * \param[in] attributes        The attributes of the key to use for the
222  * \param[in] key_buffer        The buffer containing the key context.
223  * \param[in] key_buffer_size   Size of the \p key_buffer buffer in bytes.
224  * \param[in] alg               The cipher algorithm to compute
227  * \param[in] iv                Buffer containing the IV for encryption. The
229  * \param[in] iv_length         Size of the \p iv in bytes.
230  * \param[in] input             Buffer containing the message to encrypt.
231  * \param[in] input_length      Size of the \p input buffer in bytes.
232  * \param[in,out] output        Buffer where the output is to be written.
233  * \param[in]  output_size      Size of the \p output buffer in bytes.
271  *       cipher_decrypt entry point as defined in the PSA driver
274  * \param[in]  attributes       The attributes of the key to use for the
276  * \param[in]  key_buffer       The buffer containing the key context.
277  * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes.
278  * \param[in]  alg              The cipher algorithm to compute
281  * \param[in]  input            Buffer containing the iv and the ciphertext.
282  * \param[in]  input_length     Size of the \p input buffer in bytes.
284  * \param[in]  output_size      Size of the \p output buffer in bytes.