742 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_decrypt()  local
833 	soff = doff = sn = dn = 0;  in esp_cbc_decrypt()
837 	while (soff < bodyoff) {  in esp_cbc_decrypt()
838 		if (soff + s->m_len > bodyoff) {  in esp_cbc_decrypt()
839 			sn = (int)(bodyoff - soff);  in esp_cbc_decrypt()
843 		soff += s->m_len;  in esp_cbc_decrypt()
859 	while (soff < m->m_pkthdr.len) {  in esp_cbc_decrypt()
876 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_decrypt()
950 			soff += s->m_len;  in esp_cbc_decrypt()
980 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_encrypt()  local
1078 	soff = doff = sn = dn = 0;  in esp_cbc_encrypt()
1082 	while (soff < bodyoff) {  in esp_cbc_encrypt()
1083 		if (soff + s->m_len > bodyoff) {  in esp_cbc_encrypt()
1084 			sn = (int)(bodyoff - soff);  in esp_cbc_encrypt()
1088 		soff += s->m_len;  in esp_cbc_encrypt()
1104 	while (soff < m->m_pkthdr.len) {  in esp_cbc_encrypt()
1121 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_encrypt()
1190 			soff += s->m_len;  in esp_cbc_encrypt()
1218 	size_t soff = 0;  in esp_cbc_des_encrypt_data()  local
1240 	while (soff < input_data_len) {  in esp_cbc_des_encrypt_data()
1242 			input_data[soff + i] ^= ivp[i];  in esp_cbc_des_encrypt_data()
1246 		if (__improbable((rc = des_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_des_encrypt_data()
1247 		    (des_cblock *)&output_data[soff], (des_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_des_encrypt_data()
1253 		ivp = &output_data[soff];  in esp_cbc_des_encrypt_data()
1254 		soff += ESP_CBC_DES_BLOCKLEN;  in esp_cbc_des_encrypt_data()
1267 	size_t soff = 0;  in esp_cbc_des_decrypt_data()  local
1288 	while (soff < input_data_len) {  in esp_cbc_des_decrypt_data()
1290 		if (__improbable((rc = des_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_des_decrypt_data()
1291 		    (des_cblock *)&output_data[soff], (des_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_des_decrypt_data()
1298 			output_data[soff + i] ^= ivp[i];  in esp_cbc_des_decrypt_data()
1301 		ivp = &input_data[soff];  in esp_cbc_des_decrypt_data()
1302 		soff += ESP_CBC_DES_BLOCKLEN;  in esp_cbc_des_decrypt_data()
1315 	size_t soff = 0;  in esp_cbc_3des_encrypt_data()  local
1337 	while (soff < input_data_len) {  in esp_cbc_3des_encrypt_data()
1339 			input_data[soff + i] ^= ivp[i];  in esp_cbc_3des_encrypt_data()
1343 		if (__improbable((rc = des3_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_3des_encrypt_data()
1344 		    (des_cblock *)&output_data[soff], (des3_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_3des_encrypt_data()
1350 		ivp = &output_data[soff];  in esp_cbc_3des_encrypt_data()
1351 		soff += ESP_CBC_3DES_BLOCKLEN;  in esp_cbc_3des_encrypt_data()
1364 	size_t soff = 0;  in esp_cbc_3des_decrypt_data()  local
1385 	while (soff < input_data_len) {  in esp_cbc_3des_decrypt_data()
1387 		if (__improbable((rc = des3_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_3des_decrypt_data()
1388 		    (des_cblock *)&output_data[soff], (des3_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_3des_decrypt_data()
1395 			output_data[soff + i] ^= ivp[i];  in esp_cbc_3des_decrypt_data()
1398 		ivp = &input_data[soff];  in esp_cbc_3des_decrypt_data()
1399 		soff += ESP_CBC_3DES_BLOCKLEN;  in esp_cbc_3des_decrypt_data()