| /linux-master/security/integrity/ima/ |
| H A D | ima_modsig.c | 18 struct modsig { struct
23 /* This digest will go in the 'd-modsig' field of the IMA template. */
36 * ima_read_modsig - Read modsig from buf.
41 struct modsig **modsig)
45 struct modsig *hdr;
85 *modsig = hdr;
92 * @modsig: parsed module signature
96 * Since the modsig is part of the file contents, the hash used in its signature
100 void ima_collect_modsig(struct modsig *modsi argument
40 ima_read_modsig(enum ima_hooks func, const void *buf, loff_t buf_len, struct modsig **modsig) argument
119 ima_modsig_verify(struct key *keyring, const struct modsig *modsig) argument
125 ima_get_modsig_digest(const struct modsig *modsig, enum hash_algo *algo, const u8 **digest, u32 *digest_size) argument
135 ima_get_raw_modsig(const struct modsig *modsig, const void **data, u32 *data_len) argument
144 ima_free_modsig(struct modsig *modsig) argument
[all...] |
| H A D | ima.h | 76 const struct modsig *modsig; member in struct:ima_event_data
344 struct modsig;
379 struct modsig *modsig);
383 int xattr_len, const struct modsig *modsig, int pcr,
429 const struct modsig *modsig, int pcr);
433 int xattr_len, const struct modsig *modsi
446 ima_check_blacklist(struct ima_iint_cache *iint, const struct modsig *modsig, int pcr) argument
452 ima_appraise_measurement(enum ima_hooks func, struct ima_iint_cache *iint, struct file *file, const unsigned char *filename, struct evm_ima_xattr_data *xattr_value, int xattr_len, const struct modsig *modsig) argument
510 ima_read_modsig(enum ima_hooks func, const void *buf, loff_t buf_len, struct modsig **modsig) argument
516 ima_collect_modsig(struct modsig *modsig, const void *buf, loff_t size) argument
521 ima_get_modsig_digest(const struct modsig *modsig, enum hash_algo *algo, const u8 **digest, u32 *digest_size) argument
528 ima_get_raw_modsig(const struct modsig *modsig, const void **data, u32 *data_len) argument
534 ima_free_modsig(struct modsig *modsig) argument
[all...] |
| H A D | ima_api.c | 243 struct modsig *modsig)
259 * Always collect the modsig, because IMA might have already collected
260 * the file digest without collecting the modsig in a previous
263 if (modsig)
264 ima_collect_modsig(modsig, buf, size);
351 int xattr_len, const struct modsig *modsig, int pcr,
364 .modsig = modsig };
241 ima_collect_measurement(struct ima_iint_cache *iint, struct file *file, void *buf, loff_t size, enum hash_algo algo, struct modsig *modsig) argument
348 ima_store_measurement(struct ima_iint_cache *iint, struct file *file, const unsigned char *filename, struct evm_ima_xattr_data *xattr_value, int xattr_len, const struct modsig *modsig, int pcr, struct ima_template_desc *template_desc) argument
[all...] |
| H A D | ima_appraise.c | 412 * modsig_verify - verify modsig signature
418 static int modsig_verify(enum ima_hooks func, const struct modsig *modsig, argument
423 rc = integrity_modsig_verify(INTEGRITY_KEYRING_IMA, modsig);
427 modsig);
447 const struct modsig *modsig, int pcr)
457 if (iint->flags & IMA_MODSIG_ALLOWED && modsig) {
458 ima_get_modsig_digest(modsig, &hash_algo, &digest, &digestsize);
483 int xattr_len, const struct modsig *modsi
446 ima_check_blacklist(struct ima_iint_cache *iint, const struct modsig *modsig, int pcr) argument
480 ima_appraise_measurement(enum ima_hooks func, struct ima_iint_cache *iint, struct file *file, const unsigned char *filename, struct evm_ima_xattr_data *xattr_value, int xattr_len, const struct modsig *modsig) argument
[all...] |
| H A D | ima_main.c | 222 struct modsig *modsig = NULL; local
357 * Read the appended modsig if allowed by the policy, and allow
362 rc = ima_read_modsig(func, buf, size, &modsig);
372 rc = ima_collect_measurement(iint, file, buf, size, hash_algo, modsig);
381 xattr_value, xattr_len, modsig, pcr,
384 rc = ima_check_blacklist(iint, modsig, pcr);
389 xattr_len, modsig);
417 ima_free_modsig(modsig);
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| H A D | ima_template_lib.c | 458 if (!event_data->modsig)
469 rc = ima_get_modsig_digest(event_data->modsig, &hash_algo,
586 if (!event_data->modsig)
590 * modsig is a runtime structure containing pointers. Get its raw data
593 rc = ima_get_raw_modsig(event_data->modsig, &data, &data_len);
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| /linux-master/security/integrity/ |
| H A D | integrity.h | 122 struct modsig;
128 int integrity_modsig_verify(unsigned int id, const struct modsig *modsig);
144 const struct modsig *modsig)
175 int ima_modsig_verify(struct key *keyring, const struct modsig *modsig);
178 const struct modsig *modsig)
143 integrity_modsig_verify(unsigned int id, const struct modsig *modsig) argument
177 ima_modsig_verify(struct key *keyring, const struct modsig *modsig) argument
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| H A D | digsig.c | 87 int integrity_modsig_verify(const unsigned int id, const struct modsig *modsig) argument
95 return ima_modsig_verify(keyring, modsig);
|