33 asmlinkage void ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
37 				   u32 const rk[], u32 rounds, u8 mac[],
41 				   u32 const rk[], u32 rounds, u8 mac[],
44 asmlinkage void ce_aes_ccm_final(u8 mac[], u8 const ctr[], u32 const rk[],
106 static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])  in ccm_calculate_auth_mac()  argument
125 	ce_aes_ccm_auth_data(mac, (u8 *)&ltag, ltag.len, &macp, ctx->key_enc,  in ccm_calculate_auth_mac()
138 		ce_aes_ccm_auth_data(mac, p, n, &macp, ctx->key_enc,  in ccm_calculate_auth_mac()
158 	u8 __aligned(8) mac[AES_BLOCK_SIZE];  in ccm_encrypt()
163 	err = ccm_init_mac(req, mac, len);  in ccm_encrypt()
170 		ccm_calculate_auth_mac(req, mac);  in ccm_encrypt()
192 				   num_rounds(ctx), mac, walk.iv);  in ccm_encrypt()
198 		ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));  in ccm_encrypt()
206 	scatterwalk_map_and_copy(mac, dst, req->cryptlen,  in ccm_encrypt()
223 	u8 __aligned(8) mac[AES_BLOCK_SIZE];  in ccm_decrypt()
228 	err = ccm_init_mac(req, mac, len);  in ccm_decrypt()
235 		ccm_calculate_auth_mac(req, mac);  in ccm_decrypt()
257 				   num_rounds(ctx), mac, walk.iv);  in ccm_decrypt()
263 		ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));  in ccm_decrypt()
274 	if (crypto_memneq(mac, buf, authsize))  in ccm_decrypt()