| /linux-4.1.27/security/keys/ |
| D | big_key.c | 48 int big_key_preparse(struct key_preparsed_payload *prep) in big_key_preparse() argument
50 struct path *path = (struct path *)&prep->payload; in big_key_preparse()
53 size_t datalen = prep->datalen; in big_key_preparse()
57 if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data) in big_key_preparse()
61 prep->quotalen = 16; in big_key_preparse()
63 prep->type_data[1] = (void *)(unsigned long)datalen; in big_key_preparse()
77 written = kernel_write(file, prep->data, prep->datalen, 0); in big_key_preparse()
97 prep->payload[0] = memcpy(data, prep->data, prep->datalen); in big_key_preparse()
110 void big_key_free_preparse(struct key_preparsed_payload *prep) in big_key_free_preparse() argument
112 if (prep->datalen > BIG_KEY_FILE_THRESHOLD) { in big_key_free_preparse()
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| D | key.c | 403 struct key_preparsed_payload *prep, in __key_instantiate_and_link() argument
421 ret = key->type->instantiate(key, prep); in __key_instantiate_and_link()
439 if (prep->expiry != TIME_T_MAX) { in __key_instantiate_and_link()
440 key->expiry = prep->expiry; in __key_instantiate_and_link()
441 key_schedule_gc(prep->expiry + key_gc_delay); in __key_instantiate_and_link()
477 struct key_preparsed_payload prep; in key_instantiate_and_link() local
481 memset(&prep, 0, sizeof(prep)); in key_instantiate_and_link()
482 prep.data = data; in key_instantiate_and_link()
483 prep.datalen = datalen; in key_instantiate_and_link()
484 prep.quotalen = key->type->def_datalen; in key_instantiate_and_link()
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| D | user_defined.c | 63 int user_preparse(struct key_preparsed_payload *prep) in user_preparse() argument
66 size_t datalen = prep->datalen; in user_preparse()
68 if (datalen <= 0 || datalen > 32767 || !prep->data) in user_preparse()
76 prep->quotalen = datalen; in user_preparse()
77 prep->payload[0] = upayload; in user_preparse()
79 memcpy(upayload->data, prep->data, datalen); in user_preparse()
87 void user_free_preparse(struct key_preparsed_payload *prep) in user_free_preparse() argument
89 kfree(prep->payload[0]); in user_free_preparse()
97 int user_update(struct key *key, struct key_preparsed_payload *prep) in user_update() argument
100 size_t datalen = prep->datalen; in user_update()
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| D | request_key_auth.c | 47 static int request_key_auth_preparse(struct key_preparsed_payload *prep) in request_key_auth_preparse() argument
52 static void request_key_auth_free_preparse(struct key_preparsed_payload *prep) in request_key_auth_free_preparse() argument
60 struct key_preparsed_payload *prep) in request_key_auth_instantiate() argument
62 key->payload.data = (struct request_key_auth *)prep->data; in request_key_auth_instantiate()
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| D | trusted.c | 899 struct key_preparsed_payload *prep) in trusted_instantiate() argument
903 size_t datalen = prep->datalen; in trusted_instantiate()
909 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_instantiate()
915 memcpy(datablob, prep->data, datalen); in trusted_instantiate()
985 static int trusted_update(struct key *key, struct key_preparsed_payload *prep) in trusted_update() argument
990 size_t datalen = prep->datalen; in trusted_update()
999 if (datalen <= 0 || datalen > 32767 || !prep->data) in trusted_update()
1016 memcpy(datablob, prep->data, datalen); in trusted_update()
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| D | keyring.c | 76 static int keyring_preparse(struct key_preparsed_payload *prep);
77 static void keyring_free_preparse(struct key_preparsed_payload *prep);
79 struct key_preparsed_payload *prep);
131 static int keyring_preparse(struct key_preparsed_payload *prep) in keyring_preparse() argument
133 return prep->datalen != 0 ? -EINVAL : 0; in keyring_preparse()
139 static void keyring_free_preparse(struct key_preparsed_payload *prep) in keyring_free_preparse() argument
149 struct key_preparsed_payload *prep) in keyring_instantiate() argument
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| /linux-4.1.27/crypto/asymmetric_keys/ |
| D | pkcs7_key_type.c | 24 static int pkcs7_preparse(struct key_preparsed_payload *prep) in pkcs7_preparse() argument
34 saved_prep_data = prep->data; in pkcs7_preparse()
35 saved_prep_datalen = prep->datalen; in pkcs7_preparse()
56 prep->data = data; in pkcs7_preparse()
57 prep->datalen = datalen; in pkcs7_preparse()
58 ret = user_preparse(prep); in pkcs7_preparse()
59 prep->data = saved_prep_data; in pkcs7_preparse()
60 prep->datalen = saved_prep_datalen; in pkcs7_preparse()
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| D | x509_public_key.c | 247 static int x509_key_preparse(struct key_preparsed_payload *prep) in x509_key_preparse() argument
256 cert = x509_cert_parse(prep->data, prep->datalen); in x509_key_preparse()
288 } else if (!prep->trusted) { in x509_key_preparse()
291 prep->trusted = 1; in x509_key_preparse()
323 prep->type_data[0] = &public_key_subtype; in x509_key_preparse()
324 prep->type_data[1] = kids; in x509_key_preparse()
325 prep->payload[0] = cert->pub; in x509_key_preparse()
326 prep->description = desc; in x509_key_preparse()
327 prep->quotalen = 100; in x509_key_preparse()
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| D | asymmetric_type.c | 269 static int asymmetric_key_preparse(struct key_preparsed_payload *prep) in asymmetric_key_preparse() argument
276 if (prep->datalen == 0) in asymmetric_key_preparse()
285 ret = parser->parse(prep); in asymmetric_key_preparse()
301 static void asymmetric_key_free_preparse(struct key_preparsed_payload *prep) in asymmetric_key_free_preparse() argument
303 struct asymmetric_key_subtype *subtype = prep->type_data[0]; in asymmetric_key_free_preparse()
304 struct asymmetric_key_ids *kids = prep->type_data[1]; in asymmetric_key_free_preparse()
310 subtype->destroy(prep->payload[0]); in asymmetric_key_free_preparse()
318 kfree(prep->description); in asymmetric_key_free_preparse()
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| /linux-4.1.27/net/rxrpc/ |
| D | ar-key.c | 88 static int rxrpc_preparse_xdr_rxkad(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxkad() argument
110 prep->quotalen = datalen + plen; in rxrpc_preparse_xdr_rxkad()
151 prep->type_data[0] = (void *)((unsigned long)prep->type_data[0] + 1); in rxrpc_preparse_xdr_rxkad()
154 for (pptoken = (struct rxrpc_key_token **)&prep->payload[0]; in rxrpc_preparse_xdr_rxkad()
159 if (token->kad->expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
160 prep->expiry = token->kad->expiry; in rxrpc_preparse_xdr_rxkad()
423 static int rxrpc_preparse_xdr_rxk5(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxk5() argument
438 prep->quotalen = datalen + toklen; in rxrpc_preparse_xdr_rxk5()
525 for (pptoken = (struct rxrpc_key_token **)&prep->payload[0]; in rxrpc_preparse_xdr_rxk5()
530 if (token->kad->expiry < prep->expiry) in rxrpc_preparse_xdr_rxk5()
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| /linux-4.1.27/net/dns_resolver/ |
| D | dns_key.c | 61 dns_resolver_preparse(struct key_preparsed_payload *prep) in dns_resolver_preparse() argument
66 int datalen = prep->datalen, result_len = 0; in dns_resolver_preparse()
67 const char *data = prep->data, *end, *opt; in dns_resolver_preparse()
125 prep->type_data[0] = ERR_PTR(-derrno); in dns_resolver_preparse()
140 if (prep->type_data[0]) { in dns_resolver_preparse()
141 kleave(" = 0 [h_error %ld]", PTR_ERR(prep->type_data[0])); in dns_resolver_preparse()
146 prep->quotalen = result_len; in dns_resolver_preparse()
158 prep->payload[0] = upayload; in dns_resolver_preparse()
166 static void dns_resolver_free_preparse(struct key_preparsed_payload *prep) in dns_resolver_free_preparse() argument
170 kfree(prep->payload[0]); in dns_resolver_free_preparse()
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| /linux-4.1.27/include/linux/ |
| D | key-type.h | 93 int (*preparse)(struct key_preparsed_payload *prep);
97 void (*free_preparse)(struct key_preparsed_payload *prep);
103 int (*instantiate)(struct key *key, struct key_preparsed_payload *prep);
110 int (*update)(struct key *key, struct key_preparsed_payload *prep);
183 extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
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| /linux-4.1.27/include/keys/ |
| D | user-type.h | 40 extern int user_preparse(struct key_preparsed_payload *prep);
41 extern void user_free_preparse(struct key_preparsed_payload *prep);
42 extern int user_update(struct key *key, struct key_preparsed_payload *prep);
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| D | big_key-type.h | 19 extern int big_key_preparse(struct key_preparsed_payload *prep);
20 extern void big_key_free_preparse(struct key_preparsed_payload *prep);
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| D | asymmetric-parser.h | 31 int (*parse)(struct key_preparsed_payload *prep);
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| /linux-4.1.27/net/ceph/ |
| D | crypto.c | 522 static int ceph_key_preparse(struct key_preparsed_payload *prep) in ceph_key_preparse() argument
525 size_t datalen = prep->datalen; in ceph_key_preparse()
530 if (datalen <= 0 || datalen > 32767 || !prep->data) in ceph_key_preparse()
539 p = (void *)prep->data; in ceph_key_preparse()
540 ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); in ceph_key_preparse()
544 prep->payload[0] = ckey; in ceph_key_preparse()
545 prep->quotalen = datalen; in ceph_key_preparse()
554 static void ceph_key_free_preparse(struct key_preparsed_payload *prep) in ceph_key_free_preparse() argument
556 struct ceph_crypto_key *ckey = prep->payload[0]; in ceph_key_free_preparse()
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| /linux-4.1.27/fs/cifs/ |
| D | cifs_spnego.c | 37 cifs_spnego_key_instantiate(struct key *key, struct key_preparsed_payload *prep) in cifs_spnego_key_instantiate() argument
43 payload = kmemdup(prep->data, prep->datalen, GFP_KERNEL); in cifs_spnego_key_instantiate()
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| D | cifsacl.c | 48 cifs_idmap_key_instantiate(struct key *key, struct key_preparsed_payload *prep) in cifs_idmap_key_instantiate() argument
60 if (prep->datalen <= sizeof(key->payload)) { in cifs_idmap_key_instantiate()
62 memcpy(&key->payload.value, prep->data, prep->datalen); in cifs_idmap_key_instantiate()
63 key->datalen = prep->datalen; in cifs_idmap_key_instantiate()
66 payload = kmemdup(prep->data, prep->datalen, GFP_KERNEL); in cifs_idmap_key_instantiate()
71 key->datalen = prep->datalen; in cifs_idmap_key_instantiate()
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| /linux-4.1.27/security/keys/encrypted-keys/ |
| D | encrypted.c | 777 struct key_preparsed_payload *prep) in encrypted_instantiate() argument
785 size_t datalen = prep->datalen; in encrypted_instantiate()
788 if (datalen <= 0 || datalen > 32767 || !prep->data) in encrypted_instantiate()
795 memcpy(datablob, prep->data, datalen); in encrypted_instantiate()
838 static int encrypted_update(struct key *key, struct key_preparsed_payload *prep) in encrypted_update() argument
845 size_t datalen = prep->datalen; in encrypted_update()
850 if (datalen <= 0 || datalen > 32767 || !prep->data) in encrypted_update()
858 memcpy(buf, prep->data, datalen); in encrypted_update()
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| /linux-4.1.27/drivers/video/fbdev/exynos/ |
| D | exynos_mipi_dsi_lowlevel.h | 93 void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim, unsigned int prep);
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| D | exynos_mipi_dsi_lowlevel.c | 526 void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim, unsigned int prep) in exynos_mipi_dsi_prep_ctrl() argument
531 reg |= ((prep & 0x7) << 20); in exynos_mipi_dsi_prep_ctrl()
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| /linux-4.1.27/net/mac80211/ |
| D | mesh_hwmp.c | 886 if (elems.prep) { in mesh_rx_path_sel_frame()
890 last_hop_metric = hwmp_route_info_get(sdata, mgmt, elems.prep, in mesh_rx_path_sel_frame()
893 hwmp_prep_frame_process(sdata, mgmt, elems.prep, in mesh_rx_path_sel_frame()
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| D | ieee80211_i.h | 1423 const u8 *prep; member
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| D | util.c | 1019 elems->prep = pos; in ieee802_11_parse_elems_crc()
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| /linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/engine/sec/fuc/ |
| D | g98.fuc0s | 469 // find the proper prep & do functions
473 // run prep
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| /linux-4.1.27/Documentation/security/ |
| D | keys.txt | 1138 (*) int (*preparse)(struct key_preparsed_payload *prep);
1142 instantiate key). The structure pointed to by prep looks like:
1172 (*) void (*free_preparse)(struct key_preparsed_payload *prep);
1182 (*) int (*instantiate)(struct key *key, struct key_preparsed_payload *prep);
1188 The prep->data and prep->datalen fields will define the original payload
1206 The prep->data and prep->datalen fields will define the original payload
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| /linux-4.1.27/drivers/gpu/drm/bridge/ |
| D | dw_hdmi.c | 753 static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep, in hdmi_phy_configure() argument
763 if (prep) in hdmi_phy_configure()
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| /linux-4.1.27/Documentation/crypto/ |
| D | asymmetric-keys.txt | 250 int (*parse)(struct key_preparsed_payload *prep);
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| D | descore-readme.txt | 126 (code obtained from prep.ai.mit.edu)
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