147     uint8_t *__sized_by(ivlen), size_t ivlen,
152     uint8_t *__sized_by(ivlen), size_t ivlen,
157     uint8_t *__sized_by(ivlen), size_t ivlen,
162     uint8_t *__sized_by(ivlen), size_t ivlen,
172     uint8_t *__sized_by(ivlen), size_t ivlen,
189 	.ivlen = esp_descbc_ivlen,
210 	.ivlen = esp_common_ivlen,
231 	.ivlen = esp_common_ivlen,
252 	.ivlen = esp_common_ivlen,
273 	.ivlen = esp_gcm_ivlen,
294 	.ivlen = esp_chachapoly_ivlen,
346 	int ivlen;  in esp_max_ivlen()  local
348 	ivlen = 0;  in esp_max_ivlen()
351 		if (esp_algorithms[idx]->ivlenval > ivlen) {  in esp_max_ivlen()
352 			ivlen = esp_algorithms[idx]->ivlenval;  in esp_max_ivlen()
356 	return ivlen;  in esp_max_ivlen()
441 	__unused int ivlen)  in esp_null_decrypt()  argument
453 	__unused int ivlen)  in esp_null_encrypt()  argument
476     __unused uint8_t *__sized_by(ivlen)iv,  in esp_null_decrypt_data()
477     __unused size_t ivlen,  in esp_null_decrypt_data()  argument
768     const struct esp_algorithm *algo, int ivlen)  in esp_cbc_decrypt()  argument
784 	if (ivlen != sav->ivlen || ivlen > sizeof(iv)) {  in esp_cbc_decrypt()
786 		    "unsupported ivlen %d\n", algo->name, ivlen));  in esp_cbc_decrypt()
806 		bodyoff = off + sizeof(struct esp) + ivlen;  in esp_cbc_decrypt()
817 			ivlen = sizeof(u_int32_t);  in esp_cbc_decrypt()
821 			bodyoff = off + sizeof(struct newesp) + ivlen;  in esp_cbc_decrypt()
828 	m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_decrypt()
831 	if (ivlen == blocklen) {  in esp_cbc_decrypt()
833 	} else if (ivlen == 4 && blocklen == 8) {  in esp_cbc_decrypt()
842 		    algo->name, ivlen, blocklen));  in esp_cbc_decrypt()
1006 	int ivlen)  in esp_cbc_encrypt()  argument
1022 	if (ivlen != sav->ivlen || ivlen > sizeof(iv)) {  in esp_cbc_encrypt()
1024 		    "unsupported ivlen %d\n", algo->name, ivlen));  in esp_cbc_encrypt()
1044 		bodyoff = off + sizeof(struct esp) + ivlen;  in esp_cbc_encrypt()
1055 			ivlen = sizeof(u_int32_t);  in esp_cbc_encrypt()
1059 			bodyoff = off + sizeof(struct newesp) + ivlen;  in esp_cbc_encrypt()
1068 		m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_encrypt()
1070 		bcopy(sav->iv, iv, ivlen);  in esp_cbc_encrypt()
1072 		m_copyback(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_encrypt()
1076 	if (ivlen == blocklen) {  in esp_cbc_encrypt()
1078 	} else if (ivlen == 4 && blocklen == 8) {  in esp_cbc_encrypt()
1087 		    algo->name, ivlen, blocklen));  in esp_cbc_encrypt()
1247     uint8_t *__sized_by(ivlen)out_iv,  in esp_cbc_des_encrypt_data()
1248     size_t ivlen,  in esp_cbc_des_encrypt_data()  argument
1263 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_des_encrypt_data()
1264 	VERIFY(ivlen == ESP_CBC_DES_BLOCKLEN);  in esp_cbc_des_encrypt_data()
1272 	memcpy(out_iv, sav->iv, ivlen);  in esp_cbc_des_encrypt_data()
1301     uint8_t *__sized_by(ivlen)iv,  in esp_cbc_des_decrypt_data()
1302     size_t ivlen,  in esp_cbc_des_decrypt_data()  argument
1317 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_des_decrypt_data()
1318 	VERIFY(ivlen == ESP_CBC_DES_BLOCKLEN);  in esp_cbc_des_decrypt_data()
1354     uint8_t *__sized_by(ivlen)out_iv,  in esp_cbc_3des_encrypt_data()
1355     size_t ivlen,  in esp_cbc_3des_encrypt_data()  argument
1370 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_3des_encrypt_data()
1371 	VERIFY(ivlen == ESP_CBC_3DES_BLOCKLEN);  in esp_cbc_3des_encrypt_data()
1379 	memcpy(out_iv, sav->iv, ivlen);  in esp_cbc_3des_encrypt_data()
1408     uint8_t *__sized_by(ivlen)iv,  in esp_cbc_3des_decrypt_data()
1409     size_t ivlen,  in esp_cbc_3des_decrypt_data()  argument
1424 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_3des_decrypt_data()
1425 	VERIFY(ivlen == ESP_CBC_3DES_BLOCKLEN);  in esp_cbc_3des_decrypt_data()