772 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_decrypt()  local
863 	soff = doff = sn = dn = 0;  in esp_cbc_decrypt()
867 	while (soff < bodyoff) {  in esp_cbc_decrypt()
868 		if (soff + s->m_len > bodyoff) {  in esp_cbc_decrypt()
869 			sn = (int)(bodyoff - soff);  in esp_cbc_decrypt()
873 		soff += s->m_len;  in esp_cbc_decrypt()
889 	while (soff < m->m_pkthdr.len) {  in esp_cbc_decrypt()
906 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_decrypt()
980 			soff += s->m_len;  in esp_cbc_decrypt()
1010 	int soff, doff; /* offset from the head of chain, to head of this mbuf */  in esp_cbc_encrypt()  local
1108 	soff = doff = sn = dn = 0;  in esp_cbc_encrypt()
1112 	while (soff < bodyoff) {  in esp_cbc_encrypt()
1113 		if (soff + s->m_len > bodyoff) {  in esp_cbc_encrypt()
1114 			sn = (int)(bodyoff - soff);  in esp_cbc_encrypt()
1118 		soff += s->m_len;  in esp_cbc_encrypt()
1134 	while (soff < m->m_pkthdr.len) {  in esp_cbc_encrypt()
1151 			i = m->m_pkthdr.len - (soff + sn);  in esp_cbc_encrypt()
1220 			soff += s->m_len;  in esp_cbc_encrypt()
1253 	size_t soff = 0;  in esp_cbc_des_encrypt_data()  local
1275 	while (soff < input_data_len) {  in esp_cbc_des_encrypt_data()
1277 			input_data[soff + i] ^= ivp[i];  in esp_cbc_des_encrypt_data()
1281 		if (__improbable((rc = des_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_des_encrypt_data()
1282 		    (des_cblock *)&output_data[soff], (des_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_des_encrypt_data()
1288 		ivp = &output_data[soff];  in esp_cbc_des_encrypt_data()
1289 		soff += ESP_CBC_DES_BLOCKLEN;  in esp_cbc_des_encrypt_data()
1307 	size_t soff = 0;  in esp_cbc_des_decrypt_data()  local
1328 	while (soff < input_data_len) {  in esp_cbc_des_decrypt_data()
1330 		if (__improbable((rc = des_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_des_decrypt_data()
1331 		    (des_cblock *)&output_data[soff], (des_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_des_decrypt_data()
1338 			output_data[soff + i] ^= ivp[i];  in esp_cbc_des_decrypt_data()
1341 		ivp = &input_data[soff];  in esp_cbc_des_decrypt_data()
1342 		soff += ESP_CBC_DES_BLOCKLEN;  in esp_cbc_des_decrypt_data()
1360 	size_t soff = 0;  in esp_cbc_3des_encrypt_data()  local
1382 	while (soff < input_data_len) {  in esp_cbc_3des_encrypt_data()
1384 			input_data[soff + i] ^= ivp[i];  in esp_cbc_3des_encrypt_data()
1388 		if (__improbable((rc = des3_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_3des_encrypt_data()
1389 		    (des_cblock *)&output_data[soff], (des3_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_3des_encrypt_data()
1395 		ivp = &output_data[soff];  in esp_cbc_3des_encrypt_data()
1396 		soff += ESP_CBC_3DES_BLOCKLEN;  in esp_cbc_3des_encrypt_data()
1414 	size_t soff = 0;  in esp_cbc_3des_decrypt_data()  local
1435 	while (soff < input_data_len) {  in esp_cbc_3des_decrypt_data()
1437 		if (__improbable((rc = des3_ecb_encrypt((des_cblock *)&input_data[soff],  in esp_cbc_3des_decrypt_data()
1438 		    (des_cblock *)&output_data[soff], (des3_ecb_key_schedule *)sav->sched_enc,  in esp_cbc_3des_decrypt_data()
1445 			output_data[soff + i] ^= ivp[i];  in esp_cbc_3des_decrypt_data()
1448 		ivp = &input_data[soff];  in esp_cbc_3des_decrypt_data()
1449 		soff += ESP_CBC_3DES_BLOCKLEN;  in esp_cbc_3des_decrypt_data()