Lines Matching refs:sn
773 int sn, dn; /* offset from the head of the mbuf, to meat */ in esp_cbc_decrypt() local
863 soff = doff = sn = dn = 0; in esp_cbc_decrypt()
869 sn = (int)(bodyoff - soff); in esp_cbc_decrypt()
877 scutoff = sn; in esp_cbc_decrypt()
891 if (sn + blocklen <= s->m_len) { in esp_cbc_decrypt()
893 sp = mtod(s, u_int8_t *) + sn; in esp_cbc_decrypt()
896 m_copydata(s, sn, blocklen, (caddr_t) sbuf); in esp_cbc_decrypt()
906 i = m->m_pkthdr.len - (soff + sn); in esp_cbc_decrypt()
974 sn += blocklen; in esp_cbc_decrypt()
978 while (s && sn >= s->m_len) { in esp_cbc_decrypt()
979 sn -= s->m_len; in esp_cbc_decrypt()
1011 int sn, dn; /* offset from the head of the mbuf, to meat */ in esp_cbc_encrypt() local
1108 soff = doff = sn = dn = 0; in esp_cbc_encrypt()
1114 sn = (int)(bodyoff - soff); in esp_cbc_encrypt()
1122 scutoff = sn; in esp_cbc_encrypt()
1136 if (sn + blocklen <= s->m_len) { in esp_cbc_encrypt()
1138 sp = mtod(s, u_int8_t *) + sn; in esp_cbc_encrypt()
1141 m_copydata(s, sn, blocklen, (caddr_t) sbuf); in esp_cbc_encrypt()
1151 i = m->m_pkthdr.len - (soff + sn); in esp_cbc_encrypt()
1214 sn += blocklen; in esp_cbc_encrypt()
1218 while (s && sn >= s->m_len) { in esp_cbc_encrypt()
1219 sn -= s->m_len; in esp_cbc_encrypt()