Lines Matching refs:sn
697 int sn, dn; /* offset from the head of the mbuf, to meat */ in esp_cbc_decrypt() local
787 soff = doff = sn = dn = 0; in esp_cbc_decrypt()
793 sn = (int)(bodyoff - soff); in esp_cbc_decrypt()
801 scutoff = sn; in esp_cbc_decrypt()
815 if (sn + blocklen <= s->m_len) { in esp_cbc_decrypt()
817 sp = mtod(s, u_int8_t *) + sn; in esp_cbc_decrypt()
820 m_copydata(s, sn, blocklen, (caddr_t) sbuf); in esp_cbc_decrypt()
830 i = m->m_pkthdr.len - (soff + sn); in esp_cbc_decrypt()
898 sn += blocklen; in esp_cbc_decrypt()
902 while (s && sn >= s->m_len) { in esp_cbc_decrypt()
903 sn -= s->m_len; in esp_cbc_decrypt()
935 int sn, dn; /* offset from the head of the mbuf, to meat */ in esp_cbc_encrypt() local
1032 soff = doff = sn = dn = 0; in esp_cbc_encrypt()
1038 sn = (int)(bodyoff - soff); in esp_cbc_encrypt()
1046 scutoff = sn; in esp_cbc_encrypt()
1060 if (sn + blocklen <= s->m_len) { in esp_cbc_encrypt()
1062 sp = mtod(s, u_int8_t *) + sn; in esp_cbc_encrypt()
1065 m_copydata(s, sn, blocklen, (caddr_t) sbuf); in esp_cbc_encrypt()
1075 i = m->m_pkthdr.len - (soff + sn); in esp_cbc_encrypt()
1138 sn += blocklen; in esp_cbc_encrypt()
1142 while (s && sn >= s->m_len) { in esp_cbc_encrypt()
1143 sn -= s->m_len; in esp_cbc_encrypt()