| /Linux-v5.4/security/integrity/ |
| D | iint.c | 35 struct integrity_iint_cache *iint; in __integrity_iint_find() local
39 iint = rb_entry(n, struct integrity_iint_cache, rb_node); in __integrity_iint_find()
41 if (inode < iint->inode) in __integrity_iint_find()
43 else if (inode > iint->inode) in __integrity_iint_find()
51 return iint; in __integrity_iint_find()
59 struct integrity_iint_cache *iint; in integrity_iint_find() local
65 iint = __integrity_iint_find(inode); in integrity_iint_find()
68 return iint; in integrity_iint_find()
71 static void iint_free(struct integrity_iint_cache *iint) in iint_free() argument
73 kfree(iint->ima_hash); in iint_free()
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| D | Makefile | 8 integrity-y := iint.o
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| /Linux-v5.4/security/integrity/ima/ |
| D | ima_appraise.c | 61 struct integrity_iint_cache *iint) in ima_fix_xattr() argument
64 u8 algo = iint->ima_hash->algo; in ima_fix_xattr()
68 iint->ima_hash->xattr.sha1.type = IMA_XATTR_DIGEST; in ima_fix_xattr()
71 iint->ima_hash->xattr.ng.type = IMA_XATTR_DIGEST_NG; in ima_fix_xattr()
72 iint->ima_hash->xattr.ng.algo = algo; in ima_fix_xattr()
75 &iint->ima_hash->xattr.data[offset], in ima_fix_xattr()
76 (sizeof(iint->ima_hash->xattr) - offset) + in ima_fix_xattr()
77 iint->ima_hash->length, 0); in ima_fix_xattr()
82 enum integrity_status ima_get_cache_status(struct integrity_iint_cache *iint, in ima_get_cache_status() argument
87 return iint->ima_mmap_status; in ima_get_cache_status()
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| D | ima_main.c | 107 struct integrity_iint_cache *iint, in ima_rdwr_violation_check() argument
119 if (!iint) in ima_rdwr_violation_check()
120 iint = integrity_iint_find(inode); in ima_rdwr_violation_check()
122 if (iint && test_bit(IMA_MUST_MEASURE, in ima_rdwr_violation_check()
123 &iint->atomic_flags)) in ima_rdwr_violation_check()
128 set_bit(IMA_MUST_MEASURE, &iint->atomic_flags); in ima_rdwr_violation_check()
139 ima_add_violation(file, *pathname, iint, in ima_rdwr_violation_check()
142 ima_add_violation(file, *pathname, iint, in ima_rdwr_violation_check()
146 static void ima_check_last_writer(struct integrity_iint_cache *iint, in ima_check_last_writer() argument
155 mutex_lock(&iint->mutex); in ima_check_last_writer()
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| D | ima_api.c | 133 struct integrity_iint_cache *iint, in ima_add_violation() argument
138 struct ima_event_data event_data = { .iint = iint, in ima_add_violation()
206 int ima_collect_measurement(struct integrity_iint_cache *iint, in ima_collect_measurement() argument
230 if (iint->flags & IMA_COLLECTED) in ima_collect_measurement()
253 tmpbuf = krealloc(iint->ima_hash, length, GFP_NOFS); in ima_collect_measurement()
259 iint->ima_hash = tmpbuf; in ima_collect_measurement()
260 memcpy(iint->ima_hash, &hash, length); in ima_collect_measurement()
261 iint->version = i_version; in ima_collect_measurement()
265 iint->flags |= IMA_COLLECTED; in ima_collect_measurement()
293 void ima_store_measurement(struct integrity_iint_cache *iint, in ima_store_measurement() argument
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| D | ima_init.c | 47 struct integrity_iint_cache tmp_iint, *iint = &tmp_iint; in ima_add_boot_aggregate() local
48 struct ima_event_data event_data = { .iint = iint, in ima_add_boot_aggregate()
57 memset(iint, 0, sizeof(*iint)); in ima_add_boot_aggregate()
59 iint->ima_hash = &hash.hdr; in ima_add_boot_aggregate()
60 iint->ima_hash->algo = HASH_ALGO_SHA1; in ima_add_boot_aggregate()
61 iint->ima_hash->length = SHA1_DIGEST_SIZE; in ima_add_boot_aggregate()
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| D | ima.h | 58 struct integrity_iint_cache *iint; member
145 struct integrity_iint_cache *iint,
212 int ima_collect_measurement(struct integrity_iint_cache *iint,
215 void ima_store_measurement(struct integrity_iint_cache *iint, struct file *file,
220 void ima_audit_measurement(struct integrity_iint_cache *iint,
257 struct integrity_iint_cache *iint,
262 void ima_update_xattr(struct integrity_iint_cache *iint, struct file *file);
263 enum integrity_status ima_get_cache_status(struct integrity_iint_cache *iint,
272 struct integrity_iint_cache *iint, in ima_appraise_measurement() argument
288 static inline void ima_update_xattr(struct integrity_iint_cache *iint, in ima_update_xattr() argument
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| D | ima_template_lib.c | 285 if (ima_template_hash_algo_allowed(event_data->iint->ima_hash->algo)) { in ima_eventdigest_init()
286 cur_digest = event_data->iint->ima_hash->digest; in ima_eventdigest_init()
287 cur_digestsize = event_data->iint->ima_hash->length; in ima_eventdigest_init()
323 cur_digest = event_data->iint->ima_hash->digest; in ima_eventdigest_ng_init()
324 cur_digestsize = event_data->iint->ima_hash->length; in ima_eventdigest_ng_init()
326 hash_algo = event_data->iint->ima_hash->algo; in ima_eventdigest_ng_init()
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| /Linux-v5.4/security/integrity/evm/ |
| D | evm_main.c | 132 struct integrity_iint_cache *iint) in evm_verify_hmac() argument
141 if (iint && (iint->evm_status == INTEGRITY_PASS || in evm_verify_hmac()
142 iint->evm_status == INTEGRITY_PASS_IMMUTABLE)) in evm_verify_hmac()
143 return iint->evm_status; in evm_verify_hmac()
199 if (iint) in evm_verify_hmac()
200 iint->flags |= EVM_IMMUTABLE_DIGSIG; in evm_verify_hmac()
220 if (iint) in evm_verify_hmac()
221 iint->evm_status = evm_status; in evm_verify_hmac()
269 struct integrity_iint_cache *iint) in evm_verifyxattr() argument
274 if (!iint) { in evm_verifyxattr()
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| D | evm_crypto.c | 272 struct integrity_iint_cache *iint; in evm_is_immutable() local
275 iint = integrity_iint_find(inode); in evm_is_immutable()
276 if (iint && (iint->flags & EVM_IMMUTABLE_DIGSIG)) in evm_is_immutable()
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| /Linux-v5.4/include/linux/ |
| D | evm.h | 23 struct integrity_iint_cache *iint);
58 struct integrity_iint_cache *iint) in evm_verifyxattr() argument
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