Lines Matching full:ccm

173  * The OOP API is not provided for CCM, due to its specific requirements
864  * \brief Context structure for CCM.
866  * CCM is an AEAD mode that combines a block cipher in CTR mode with
870  *   - Any block cipher with 16-byte blocks can be used with CCM
890  * The CCM initialisation function receives as parameter an
893  * CCM context structure. It is up to the caller to allocate and
909  * \brief Initialize a CCM context.
914  * the provided context. The parameters are linked in the CCM context.
917  * be called, to provide the nonce for CCM computation.
919  * \param ctx    CCM context structure.
925  * \brief Reset a CCM context.
927  * This function resets an already initialised CCM context for a new
929  * can be called at any time; it cancels any ongoing CCM computation that
948  * It is critical to CCM security that nonce values are not repeated for
957  * \param ctx         CCM context structure.
958  * \param nonce       CCM nonce to use.
959  * \param nonce_len   CCM nonce length (in bytes, 7 to 13).
969  * \brief Inject additional authenticated data into CCM.
971  * The provided data is injected into a running CCM computation. Additional
977  * \param ctx    CCM context structure.
984  * \brief Finish injection of additional authenticated data into CCM.
991  * \param ctx   CCM context structure.
996  * \brief Encrypt or decrypt some data with CCM.
1007  * \param ctx       CCM context structure.
1015  * \brief Compute CCM authentication tag.
1017  * Compute the CCM authentication tag. This call terminates the CCM
1033  * \param ctx   CCM context structure.
1040  * \brief Compute and check CCM authentication tag.
1049  * \param ctx   CCM context structure.