167 	.ivlen = esp_descbc_ivlen,
188 	.ivlen = esp_common_ivlen,
209 	.ivlen = esp_common_ivlen,
230 	.ivlen = esp_common_ivlen,
251 	.ivlen = esp_gcm_ivlen,
272 	.ivlen = esp_chachapoly_ivlen,
324 	int ivlen;  in esp_max_ivlen()  local
326 	ivlen = 0;  in esp_max_ivlen()
329 		if (esp_algorithms[idx]->ivlenval > ivlen) {  in esp_max_ivlen()
330 			ivlen = esp_algorithms[idx]->ivlenval;  in esp_max_ivlen()
334 	return ivlen;  in esp_max_ivlen()
417 	__unused int ivlen)  in esp_null_decrypt()  argument
429 	__unused int ivlen)  in esp_null_encrypt()  argument
448     __unused size_t ivlen, __unused uint8_t *output_data,  in esp_null_decrypt_data()  argument
738     const struct esp_algorithm *algo, int ivlen)  in esp_cbc_decrypt()  argument
754 	if (ivlen != sav->ivlen || ivlen > sizeof(iv)) {  in esp_cbc_decrypt()
756 		    "unsupported ivlen %d\n", algo->name, ivlen));  in esp_cbc_decrypt()
776 		bodyoff = off + sizeof(struct esp) + ivlen;  in esp_cbc_decrypt()
787 			ivlen = sizeof(u_int32_t);  in esp_cbc_decrypt()
791 			bodyoff = off + sizeof(struct newesp) + ivlen;  in esp_cbc_decrypt()
798 	m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_decrypt()
801 	if (ivlen == blocklen) {  in esp_cbc_decrypt()
803 	} else if (ivlen == 4 && blocklen == 8) {  in esp_cbc_decrypt()
812 		    algo->name, ivlen, blocklen));  in esp_cbc_decrypt()
976 	int ivlen)  in esp_cbc_encrypt()  argument
992 	if (ivlen != sav->ivlen || ivlen > sizeof(iv)) {  in esp_cbc_encrypt()
994 		    "unsupported ivlen %d\n", algo->name, ivlen));  in esp_cbc_encrypt()
1014 		bodyoff = off + sizeof(struct esp) + ivlen;  in esp_cbc_encrypt()
1025 			ivlen = sizeof(u_int32_t);  in esp_cbc_encrypt()
1029 			bodyoff = off + sizeof(struct newesp) + ivlen;  in esp_cbc_encrypt()
1038 		m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_encrypt()
1040 		bcopy(sav->iv, iv, ivlen);  in esp_cbc_encrypt()
1042 		m_copyback(m, (int)ivoff, ivlen, (caddr_t) iv);  in esp_cbc_encrypt()
1046 	if (ivlen == blocklen) {  in esp_cbc_encrypt()
1048 	} else if (ivlen == 4 && blocklen == 8) {  in esp_cbc_encrypt()
1057 		    algo->name, ivlen, blocklen));  in esp_cbc_encrypt()
1215     size_t ivlen, uint8_t *output_data, size_t output_data_len)  in esp_cbc_des_encrypt_data()  argument
1228 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_des_encrypt_data()
1229 	VERIFY(ivlen == ESP_CBC_DES_BLOCKLEN);  in esp_cbc_des_encrypt_data()
1237 	memcpy(out_iv, sav->iv, ivlen);  in esp_cbc_des_encrypt_data()
1264     size_t ivlen, uint8_t *output_data, size_t output_data_len)  in esp_cbc_des_decrypt_data()  argument
1277 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_des_decrypt_data()
1278 	VERIFY(ivlen == ESP_CBC_DES_BLOCKLEN);  in esp_cbc_des_decrypt_data()
1312     size_t ivlen, uint8_t *output_data, size_t output_data_len)  in esp_cbc_3des_encrypt_data()  argument
1325 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_3des_encrypt_data()
1326 	VERIFY(ivlen == ESP_CBC_3DES_BLOCKLEN);  in esp_cbc_3des_encrypt_data()
1334 	memcpy(out_iv, sav->iv, ivlen);  in esp_cbc_3des_encrypt_data()
1361     size_t ivlen, uint8_t *output_data, size_t output_data_len)  in esp_cbc_3des_decrypt_data()  argument
1374 	VERIFY(sav->ivlen == ivlen);  in esp_cbc_3des_decrypt_data()
1375 	VERIFY(ivlen == ESP_CBC_3DES_BLOCKLEN);  in esp_cbc_3des_decrypt_data()