dev/sec/nlmseclib.c

61     struct xlp_sec_command *cmd)
71 	    cmd->ctrlp->cipherkeylen, vtophys(cmd->ctrlp));
73 	m.msg[1] = nlm_crypto_form_pkt_fmn_entry1(0, cmd->ctrlp->hashkeylen,
74 	    NLM_CRYPTO_PKT_DESC_SIZE(cmd->nsegs), vtophys(cmd->paramp));
77 	m.msg[2] = (uintptr_t)cmd;
93 nlm_crypto_form_srcdst_segs(struct xlp_sec_command *cmd)
99 	crp = cmd->crp;
100 	cipdesc = cmd->enccrd;
105 			srcseg = nlm_crypto_fill_src_seg(cmd->paramp, srcseg,
106 			    cmd->iv, cmd->ivlen);
107 			dstseg = nlm_crypto_fill_dst_seg(cmd->paramp, dstseg,
108 			    cmd->iv, cmd->ivlen);
117 			srcseg = nlm_crypto_fill_src_seg(cmd->paramp, srcseg,
120 				dstseg = nlm_crypto_fill_dst_seg(cmd->paramp,
135 			srcseg = nlm_crypto_fill_src_seg(cmd->paramp, srcseg,
138 				dstseg = nlm_crypto_fill_dst_seg(cmd->paramp,
146 		srcseg = nlm_crypto_fill_src_seg(cmd->paramp, srcseg,
149 			dstseg = nlm_crypto_fill_dst_seg(cmd->paramp, dstseg,
157 nlm_crypto_do_cipher(struct xlp_sec_softc *sc, struct xlp_sec_command *cmd)
163 	cipdesc = cmd->enccrd;
165 	if (cmd->cipheralg == NLM_CIPHER_3DES) {
169 			tkey = (uint64_t *)cmd->des3key;
176 	nlm_crypto_fill_pkt_ctrl(cmd->ctrlp, 0, NLM_HASH_BYPASS, 0,
177 	    cmd->cipheralg, cmd->ciphermode, cipkey,
180 	nlm_crypto_fill_cipher_pkt_param(cmd->ctrlp, cmd->paramp,
181 	    (cipdesc->crd_flags & CRD_F_ENCRYPT) ? 1 : 0, cmd->ivoff,
182 	    cmd->ivlen, cmd->cipheroff, cmd->cipherlen);
183 	nlm_crypto_form_srcdst_segs(cmd);
185 	ret = nlm_crypto_complete_sec_request(sc, cmd);
190 nlm_crypto_do_digest(struct xlp_sec_softc *sc, struct xlp_sec_command *cmd)
195 	digdesc = cmd->maccrd;
197 	nlm_crypto_fill_pkt_ctrl(cmd->ctrlp, (digdesc->crd_klen) ? 1 : 0,
198 	    cmd->hashalg, cmd->hashmode, NLM_CIPHER_BYPASS, 0,
201 	nlm_crypto_fill_auth_pkt_param(cmd->ctrlp, cmd->paramp,
202 	    cmd->hashoff, cmd->hashlen, cmd->hmacpad,
203 	    (unsigned char *)cmd->hashdest);
205 	nlm_crypto_form_srcdst_segs(cmd);
207 	ret = nlm_crypto_complete_sec_request(sc, cmd);
214     struct xlp_sec_command *cmd)
220 	cipdesc = cmd->enccrd;
221 	digdesc = cmd->maccrd;
224 	if (cmd->cipheralg == NLM_CIPHER_3DES) {
228 			tkey = (uint64_t *)cmd->des3key;
235 	nlm_crypto_fill_pkt_ctrl(cmd->ctrlp, (digdesc->crd_klen) ? 1 : 0,
236 	    cmd->hashalg, cmd->hashmode, cmd->cipheralg, cmd->ciphermode,
240 	nlm_crypto_fill_cipher_auth_pkt_param(cmd->ctrlp, cmd->paramp,
241 	    (cipdesc->crd_flags & CRD_F_ENCRYPT) ? 1 : 0, cmd->hashsrc,
242 	    cmd->ivoff, cmd->ivlen, cmd->hashoff, cmd->hashlen,
243 	    cmd->hmacpad, cmd->cipheroff, cmd->cipherlen,
244 	    (unsigned char *)cmd->hashdest);
246 	nlm_crypto_form_srcdst_segs(cmd);
248 	ret = nlm_crypto_complete_sec_request(sc, cmd);
253 nlm_get_digest_param(struct xlp_sec_command *cmd)
255 	switch(cmd->maccrd->crd_alg) {
257 		cmd->hashalg  = NLM_HASH_MD5;
258 		cmd->hashmode = NLM_HASH_MODE_SHA1;
261 		cmd->hashalg  = NLM_HASH_SHA;
262 		cmd->hashmode = NLM_HASH_MODE_SHA1;
265 		cmd->hashalg  = NLM_HASH_MD5;
266 		cmd->hashmode = NLM_HASH_MODE_SHA1;
269 		cmd->hashalg  = NLM_HASH_SHA;
270 		cmd->hashmode = NLM_HASH_MODE_SHA1;
279 nlm_get_cipher_param(struct xlp_sec_command *cmd)
281 	switch(cmd->enccrd->crd_alg) {
283 		cmd->cipheralg  = NLM_CIPHER_DES;
284 		cmd->ciphermode = NLM_CIPHER_MODE_CBC;
285 		cmd->ivlen	= XLP_SEC_DES_IV_LENGTH;
288 		cmd->cipheralg  = NLM_CIPHER_3DES;
289 		cmd->ciphermode = NLM_CIPHER_MODE_CBC;
290 		cmd->ivlen	= XLP_SEC_DES_IV_LENGTH;
293 		cmd->cipheralg  = NLM_CIPHER_AES128;
294 		cmd->ciphermode = NLM_CIPHER_MODE_CBC;
295 		cmd->ivlen	= XLP_SEC_AES_IV_LENGTH;
298 		cmd->cipheralg  = NLM_CIPHER_ARC4;
299 		cmd->ciphermode = NLM_CIPHER_MODE_ECB;
300 		cmd->ivlen	= XLP_SEC_ARC4_IV_LENGTH;