+/* These defines describe position of the bit-fields
+ * in the flags byte in B0
+ */
+#define ICP_QAT_HW_CCM_B0_FLAGS_ADATA_SHIFT 6
+#define ICP_QAT_HW_CCM_B0_FLAGS_T_SHIFT 3
+
+#define ICP_QAT_HW_CCM_BUILD_B0_FLAGS(Adata, t, q) \
+ ((((Adata) > 0 ? 1 : 0) << ICP_QAT_HW_CCM_B0_FLAGS_ADATA_SHIFT) \
+ | ((((t) - 2) >> 1) << ICP_QAT_HW_CCM_B0_FLAGS_T_SHIFT) \
+ | ((q) - 1))
+
+#define ICP_QAT_HW_CCM_NQ_CONST 15
+#define ICP_QAT_HW_CCM_AAD_B0_LEN 16
+#define ICP_QAT_HW_CCM_AAD_LEN_INFO 2
+#define ICP_QAT_HW_CCM_AAD_DATA_OFFSET (ICP_QAT_HW_CCM_AAD_B0_LEN + \
+ ICP_QAT_HW_CCM_AAD_LEN_INFO)
+#define ICP_QAT_HW_CCM_AAD_ALIGNMENT 16
+#define ICP_QAT_HW_CCM_MSG_LEN_MAX_FIELD_SIZE 4
+#define ICP_QAT_HW_CCM_NONCE_OFFSET 1
+