| /kernel/linux/linux-5.10/crypto/asymmetric_keys/ |
| D | pkcs7_key_type.c | 31 struct key_preparsed_payload *prep = ctx; in pkcs7_view_content() local
36 saved_prep_data = prep->data; in pkcs7_view_content()
37 saved_prep_datalen = prep->datalen; in pkcs7_view_content()
38 prep->data = data; in pkcs7_view_content()
39 prep->datalen = len; in pkcs7_view_content()
41 ret = user_preparse(prep); in pkcs7_view_content()
43 prep->data = saved_prep_data; in pkcs7_view_content()
44 prep->datalen = saved_prep_datalen; in pkcs7_view_content()
51 static int pkcs7_preparse(struct key_preparsed_payload *prep) in pkcs7_preparse() argument
61 prep->data, prep->datalen, in pkcs7_preparse()
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| D | tpm_parser.c | 56 static int tpm_key_preparse(struct key_preparsed_payload *prep) in tpm_key_preparse() argument
64 if (prep->datalen > 256 * 4) in tpm_key_preparse()
67 tk = tpm_parse(prep->data, prep->datalen); in tpm_key_preparse()
74 prep->payload.data[asym_subtype] = &asym_tpm_subtype; in tpm_key_preparse()
75 prep->payload.data[asym_key_ids] = NULL; in tpm_key_preparse()
76 prep->payload.data[asym_crypto] = tk; in tpm_key_preparse()
77 prep->payload.data[asym_auth] = NULL; in tpm_key_preparse()
78 prep->quotalen = 100; in tpm_key_preparse()
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| D | pkcs8_parser.c | 136 static int pkcs8_key_preparse(struct key_preparsed_payload *prep) in pkcs8_key_preparse() argument
140 pub = pkcs8_parse(prep->data, prep->datalen); in pkcs8_key_preparse()
149 prep->payload.data[asym_subtype] = &public_key_subtype; in pkcs8_key_preparse()
150 prep->payload.data[asym_key_ids] = NULL; in pkcs8_key_preparse()
151 prep->payload.data[asym_crypto] = pub; in pkcs8_key_preparse()
152 prep->payload.data[asym_auth] = NULL; in pkcs8_key_preparse()
153 prep->quotalen = 100; in pkcs8_key_preparse()
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| D | x509_public_key.c | 159 static int x509_key_preparse(struct key_preparsed_payload *prep) in x509_key_preparse() argument
168 cert = x509_cert_parse(prep->data, prep->datalen); in x509_key_preparse()
227 prep->payload.data[asym_subtype] = &public_key_subtype; in x509_key_preparse()
228 prep->payload.data[asym_key_ids] = kids; in x509_key_preparse()
229 prep->payload.data[asym_crypto] = cert->pub; in x509_key_preparse()
230 prep->payload.data[asym_auth] = cert->sig; in x509_key_preparse()
231 prep->description = desc; in x509_key_preparse()
232 prep->quotalen = 100; in x509_key_preparse()
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| /kernel/linux/linux-4.19/crypto/asymmetric_keys/ |
| D | pkcs7_key_type.c | 35 struct key_preparsed_payload *prep = ctx; in pkcs7_view_content() local
40 saved_prep_data = prep->data; in pkcs7_view_content()
41 saved_prep_datalen = prep->datalen; in pkcs7_view_content()
42 prep->data = data; in pkcs7_view_content()
43 prep->datalen = len; in pkcs7_view_content()
45 ret = user_preparse(prep); in pkcs7_view_content()
47 prep->data = saved_prep_data; in pkcs7_view_content()
48 prep->datalen = saved_prep_datalen; in pkcs7_view_content()
55 static int pkcs7_preparse(struct key_preparsed_payload *prep) in pkcs7_preparse() argument
65 prep->data, prep->datalen, in pkcs7_preparse()
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| D | x509_public_key.c | 161 static int x509_key_preparse(struct key_preparsed_payload *prep) in x509_key_preparse() argument
170 cert = x509_cert_parse(prep->data, prep->datalen); in x509_key_preparse()
229 prep->payload.data[asym_subtype] = &public_key_subtype; in x509_key_preparse()
230 prep->payload.data[asym_key_ids] = kids; in x509_key_preparse()
231 prep->payload.data[asym_crypto] = cert->pub; in x509_key_preparse()
232 prep->payload.data[asym_auth] = cert->sig; in x509_key_preparse()
233 prep->description = desc; in x509_key_preparse()
234 prep->quotalen = 100; in x509_key_preparse()
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| /kernel/linux/linux-5.10/security/keys/ |
| D | big_key.c | 56 int big_key_preparse(struct key_preparsed_payload *prep) in big_key_preparse() argument
58 struct path *path = (struct path *)&prep->payload.data[big_key_path]; in big_key_preparse()
62 size_t datalen = prep->datalen; in big_key_preparse()
66 if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data) in big_key_preparse()
70 prep->quotalen = 16; in big_key_preparse()
72 prep->payload.data[big_key_len] = (void *)(unsigned long)datalen; in big_key_preparse()
99 chacha20poly1305_encrypt(buf, prep->data, datalen, NULL, 0, in big_key_preparse()
120 prep->payload.data[big_key_data] = enckey; in big_key_preparse()
133 prep->payload.data[big_key_data] = data; in big_key_preparse()
134 memcpy(data, prep->data, prep->datalen); in big_key_preparse()
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| D | user_defined.c | 59 int user_preparse(struct key_preparsed_payload *prep) in user_preparse() argument
62 size_t datalen = prep->datalen; in user_preparse()
64 if (datalen <= 0 || datalen > 32767 || !prep->data) in user_preparse()
72 prep->quotalen = datalen; in user_preparse()
73 prep->payload.data[0] = upayload; in user_preparse()
75 memcpy(upayload->data, prep->data, datalen); in user_preparse()
83 void user_free_preparse(struct key_preparsed_payload *prep) in user_free_preparse() argument
85 kfree_sensitive(prep->payload.data[0]); in user_free_preparse()
101 int user_update(struct key *key, struct key_preparsed_payload *prep) in user_update() argument
107 ret = key_payload_reserve(key, prep->datalen); in user_update()
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| D | key.c | 425 struct key_preparsed_payload *prep, in __key_instantiate_and_link() argument
443 ret = key->type->instantiate(key, prep); in __key_instantiate_and_link()
466 if (prep->expiry != TIME64_MAX) { in __key_instantiate_and_link()
467 key->expiry = prep->expiry; in __key_instantiate_and_link()
468 key_schedule_gc(prep->expiry + key_gc_delay); in __key_instantiate_and_link()
504 struct key_preparsed_payload prep; in key_instantiate_and_link() local
508 memset(&prep, 0, sizeof(prep)); in key_instantiate_and_link()
509 prep.data = data; in key_instantiate_and_link()
510 prep.datalen = datalen; in key_instantiate_and_link()
511 prep.quotalen = key->type->def_datalen; in key_instantiate_and_link()
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| /kernel/linux/linux-4.19/security/keys/ |
| 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.data[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 kzfree(prep->payload.data[0]); in user_free_preparse()
105 int user_update(struct key *key, struct key_preparsed_payload *prep) in user_update() argument
111 ret = key_payload_reserve(key, prep->datalen); in user_update()
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| D | key.c | 424 struct key_preparsed_payload *prep, in __key_instantiate_and_link() argument
442 ret = key->type->instantiate(key, prep); in __key_instantiate_and_link()
464 if (prep->expiry != TIME64_MAX) { in __key_instantiate_and_link()
465 key->expiry = prep->expiry; in __key_instantiate_and_link()
466 key_schedule_gc(prep->expiry + key_gc_delay); in __key_instantiate_and_link()
502 struct key_preparsed_payload prep; in key_instantiate_and_link() local
506 memset(&prep, 0, sizeof(prep)); in key_instantiate_and_link()
507 prep.data = data; in key_instantiate_and_link()
508 prep.datalen = datalen; in key_instantiate_and_link()
509 prep.quotalen = key->type->def_datalen; in key_instantiate_and_link()
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| D | big_key.c | 204 int big_key_preparse(struct key_preparsed_payload *prep) in big_key_preparse() argument
207 struct path *path = (struct path *)&prep->payload.data[big_key_path]; in big_key_preparse()
211 size_t datalen = prep->datalen, enclen = datalen + ENC_AUTHTAG_SIZE; in big_key_preparse()
214 if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data) in big_key_preparse()
218 prep->quotalen = 16; in big_key_preparse()
220 prep->payload.data[big_key_len] = (void *)(unsigned long)datalen; in big_key_preparse()
233 memcpy(buf->virt, prep->data, datalen); in big_key_preparse()
268 prep->payload.data[big_key_data] = enckey; in big_key_preparse()
280 prep->payload.data[big_key_data] = data; in big_key_preparse()
281 memcpy(data, prep->data, prep->datalen); in big_key_preparse()
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| /kernel/linux/linux-5.10/net/rxrpc/ |
| D | key.c | 88 static int rxrpc_preparse_xdr_rxkad(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxkad() argument
111 prep->quotalen = datalen + plen; in rxrpc_preparse_xdr_rxkad()
152 prep->payload.data[1] = (void *)((unsigned long)prep->payload.data[1] + 1); in rxrpc_preparse_xdr_rxkad()
155 for (pptoken = (struct rxrpc_key_token **)&prep->payload.data[0]; in rxrpc_preparse_xdr_rxkad()
161 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
162 prep->expiry = expiry; in rxrpc_preparse_xdr_rxkad()
429 static int rxrpc_preparse_xdr_rxk5(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxk5() argument
445 prep->quotalen = datalen + toklen; in rxrpc_preparse_xdr_rxk5()
532 for (pptoken = (struct rxrpc_key_token **)&prep->payload.data[0]; in rxrpc_preparse_xdr_rxk5()
538 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxk5()
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| /kernel/linux/linux-4.19/net/rxrpc/ |
| D | key.c | 90 static int rxrpc_preparse_xdr_rxkad(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxkad() argument
113 prep->quotalen = datalen + plen; in rxrpc_preparse_xdr_rxkad()
154 prep->payload.data[1] = (void *)((unsigned long)prep->payload.data[1] + 1); in rxrpc_preparse_xdr_rxkad()
157 for (pptoken = (struct rxrpc_key_token **)&prep->payload.data[0]; in rxrpc_preparse_xdr_rxkad()
163 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
164 prep->expiry = expiry; in rxrpc_preparse_xdr_rxkad()
431 static int rxrpc_preparse_xdr_rxk5(struct key_preparsed_payload *prep, in rxrpc_preparse_xdr_rxk5() argument
447 prep->quotalen = datalen + toklen; in rxrpc_preparse_xdr_rxk5()
534 for (pptoken = (struct rxrpc_key_token **)&prep->payload.data[0]; in rxrpc_preparse_xdr_rxk5()
540 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxk5()
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| /kernel/linux/linux-4.19/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()
129 prep->payload.data[dns_key_error] = ERR_PTR(-derrno); in dns_resolver_preparse()
142 if (prep->payload.data[dns_key_error]) { in dns_resolver_preparse()
143 kleave(" = 0 [h_error %ld]", PTR_ERR(prep->payload.data[dns_key_error])); in dns_resolver_preparse()
148 prep->quotalen = result_len; in dns_resolver_preparse()
160 prep->payload.data[dns_key_data] = upayload; in dns_resolver_preparse()
168 static void dns_resolver_free_preparse(struct key_preparsed_payload *prep) in dns_resolver_free_preparse() argument
172 kfree(prep->payload.data[dns_key_data]); in dns_resolver_free_preparse()
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| /kernel/linux/linux-4.19/net/ceph/ |
| D | crypto.c | 295 static int ceph_key_preparse(struct key_preparsed_payload *prep) in ceph_key_preparse() argument
298 size_t datalen = prep->datalen; in ceph_key_preparse()
303 if (datalen <= 0 || datalen > 32767 || !prep->data) in ceph_key_preparse()
312 p = (void *)prep->data; in ceph_key_preparse()
313 ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); in ceph_key_preparse()
317 prep->payload.data[0] = ckey; in ceph_key_preparse()
318 prep->quotalen = datalen; in ceph_key_preparse()
327 static void ceph_key_free_preparse(struct key_preparsed_payload *prep) in ceph_key_free_preparse() argument
329 struct ceph_crypto_key *ckey = prep->payload.data[0]; in ceph_key_free_preparse()
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| /kernel/linux/linux-5.10/net/dns_resolver/ |
| D | dns_key.c | 92 dns_resolver_preparse(struct key_preparsed_payload *prep) in dns_resolver_preparse() argument
98 int datalen = prep->datalen, result_len = 0; in dns_resolver_preparse()
99 const char *data = prep->data, *end, *opt; in dns_resolver_preparse()
189 prep->payload.data[dns_key_error] = ERR_PTR(-derrno); in dns_resolver_preparse()
202 if (prep->payload.data[dns_key_error]) { in dns_resolver_preparse()
203 kleave(" = 0 [h_error %ld]", PTR_ERR(prep->payload.data[dns_key_error])); in dns_resolver_preparse()
209 prep->quotalen = result_len; in dns_resolver_preparse()
221 prep->payload.data[dns_key_data] = upayload; in dns_resolver_preparse()
229 static void dns_resolver_free_preparse(struct key_preparsed_payload *prep) in dns_resolver_free_preparse() argument
233 kfree(prep->payload.data[dns_key_data]); in dns_resolver_free_preparse()
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| /kernel/linux/linux-5.10/net/ceph/ |
| D | crypto.c | 297 static int ceph_key_preparse(struct key_preparsed_payload *prep) in ceph_key_preparse() argument
300 size_t datalen = prep->datalen; in ceph_key_preparse()
305 if (datalen <= 0 || datalen > 32767 || !prep->data) in ceph_key_preparse()
314 p = (void *)prep->data; in ceph_key_preparse()
315 ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); in ceph_key_preparse()
319 prep->payload.data[0] = ckey; in ceph_key_preparse()
320 prep->quotalen = datalen; in ceph_key_preparse()
329 static void ceph_key_free_preparse(struct key_preparsed_payload *prep) in ceph_key_free_preparse() argument
331 struct ceph_crypto_key *ckey = prep->payload.data[0]; in ceph_key_free_preparse()
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| /kernel/linux/linux-5.10/include/keys/ |
| D | big_key-type.h | 15 extern int big_key_preparse(struct key_preparsed_payload *prep);
16 extern void big_key_free_preparse(struct key_preparsed_payload *prep);
21 extern int big_key_update(struct key *key, struct key_preparsed_payload *prep);
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| D | user-type.h | 38 extern int user_preparse(struct key_preparsed_payload *prep);
39 extern void user_free_preparse(struct key_preparsed_payload *prep);
40 extern int user_update(struct key *key, struct key_preparsed_payload *prep);
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| /kernel/linux/linux-4.19/net/smc/ |
| D | smc_tx.h | 23 union smc_host_cursor sent, prep; in smc_tx_prepared_sends() local
26 smc_curs_copy(&prep, &conn->tx_curs_prep, conn); in smc_tx_prepared_sends()
27 return smc_curs_diff(conn->sndbuf_desc->len, &sent, &prep); in smc_tx_prepared_sends()
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| /kernel/linux/linux-5.10/net/smc/ |
| D | smc_tx.h | 23 union smc_host_cursor sent, prep; in smc_tx_prepared_sends() local
26 smc_curs_copy(&prep, &conn->tx_curs_prep, conn); in smc_tx_prepared_sends()
27 return smc_curs_diff(conn->sndbuf_desc->len, &sent, &prep); in smc_tx_prepared_sends()
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| /kernel/linux/linux-5.10/include/linux/ |
| D | key-type.h | 83 int (*preparse)(struct key_preparsed_payload *prep);
87 void (*free_preparse)(struct key_preparsed_payload *prep);
93 int (*instantiate)(struct key *key, struct key_preparsed_payload *prep);
100 int (*update)(struct key *key, struct key_preparsed_payload *prep);
189 extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
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| /kernel/linux/linux-4.19/include/linux/ |
| D | key-type.h | 81 int (*preparse)(struct key_preparsed_payload *prep);
85 void (*free_preparse)(struct key_preparsed_payload *prep);
91 int (*instantiate)(struct key *key, struct key_preparsed_payload *prep);
98 int (*update)(struct key *key, struct key_preparsed_payload *prep);
179 extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
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| /kernel/linux/linux-4.19/include/keys/ |
| D | user-type.h | 42 extern int user_preparse(struct key_preparsed_payload *prep);
43 extern void user_free_preparse(struct key_preparsed_payload *prep);
44 extern int user_update(struct key *key, struct key_preparsed_payload *prep);
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