309 static int crypto_cc23x0_ccm_check_param(struct cipher_ctx *ctx, struct cipher_aead_pkt *aead_op)  in crypto_cc23x0_ccm_check_param()  argument
311 	uint16_t ad_len = aead_op->ad_len;  in crypto_cc23x0_ccm_check_param()
315 	if (aead_op->pkt->out_buf_max < ROUND_UP(aead_op->pkt->in_len, AES_BLOCK_SIZE)) {  in crypto_cc23x0_ccm_check_param()
341 				     struct cipher_aead_pkt *aead_op, uint8_t *nonce)  in crypto_cc23x0_ccm_encrypt()  argument
349 	uint32_t msg_len = aead_op->pkt->in_len;  in crypto_cc23x0_ccm_encrypt()
350 	uint16_t ad_len = aead_op->ad_len;  in crypto_cc23x0_ccm_encrypt()
357 	ret = crypto_cc23x0_ccm_check_param(ctx, aead_op);  in crypto_cc23x0_ccm_encrypt()
381 	b0[0] = CCM_CC23_B0_GET(aead_op->ad_len, tag_len, len_size);  in crypto_cc23x0_ccm_encrypt()
404 	memcpy(&b1[CCM_CC23_AD_LEN_SIZE], aead_op->ad, ad_len);  in crypto_cc23x0_ccm_encrypt()
409 	data_pkt.in_buf = aead_op->pkt->in_buf;  in crypto_cc23x0_ccm_encrypt()
410 	data_pkt.in_len = aead_op->pkt->in_len;  in crypto_cc23x0_ccm_encrypt()
445 	ret = crypto_cc23x0_ctr(ctx, aead_op->pkt, ctri);  in crypto_cc23x0_ccm_encrypt()
457 	tag_pkt.out_buf = aead_op->tag;  in crypto_cc23x0_ccm_encrypt()
464 				     struct cipher_aead_pkt *aead_op, uint8_t *nonce)  in crypto_cc23x0_ccm_decrypt()  argument
473 	uint32_t msg_len = aead_op->pkt->in_len;  in crypto_cc23x0_ccm_decrypt()
474 	uint16_t ad_len = aead_op->ad_len;  in crypto_cc23x0_ccm_decrypt()
481 	ret = crypto_cc23x0_ccm_check_param(ctx, aead_op);  in crypto_cc23x0_ccm_decrypt()
494 	ret = crypto_cc23x0_ctr(ctx, aead_op->pkt, ctri);  in crypto_cc23x0_ccm_decrypt()
500 	b0[0] = CCM_CC23_B0_GET(aead_op->ad_len, tag_len, len_size);  in crypto_cc23x0_ccm_decrypt()
513 	memcpy(&b1[CCM_CC23_AD_LEN_SIZE], aead_op->ad, ad_len);  in crypto_cc23x0_ccm_decrypt()
521 	data_pkt.in_buf = aead_op->pkt->out_buf;  in crypto_cc23x0_ccm_decrypt()
522 	data_pkt.in_len = aead_op->pkt->out_len;  in crypto_cc23x0_ccm_decrypt()
553 	if (!memcmp(enc_tag, aead_op->tag, tag_len)) {  in crypto_cc23x0_ccm_decrypt()
561 	memset(aead_op->pkt->out_buf, 0, msg_len);  in crypto_cc23x0_ccm_decrypt()