Contributors: 21
Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
Mimi Zohar |
109 |
24.38% |
10 |
27.03% |
Florent Revest |
51 |
11.41% |
1 |
2.70% |
Nayna Jain |
45 |
10.07% |
3 |
8.11% |
Tushar Sugandhi |
40 |
8.95% |
2 |
5.41% |
Roberto Sassu |
35 |
7.83% |
3 |
8.11% |
Prakhar Srivastava |
33 |
7.38% |
1 |
2.70% |
Matthew Garrett |
28 |
6.26% |
1 |
2.70% |
KP Singh |
17 |
3.80% |
1 |
2.70% |
Ard Biesheuvel |
14 |
3.13% |
1 |
2.70% |
Eric W. Biedermann |
13 |
2.91% |
1 |
2.70% |
Jonathan McDowell |
13 |
2.91% |
1 |
2.70% |
Thiago Jung Bauermann |
11 |
2.46% |
1 |
2.70% |
Linus Torvalds (pre-git) |
9 |
2.01% |
3 |
8.11% |
Tyler Hicks |
8 |
1.79% |
1 |
2.70% |
Eric Richter |
6 |
1.34% |
1 |
2.70% |
Dmitry Kasatkin |
5 |
1.12% |
1 |
2.70% |
Scott Branden |
3 |
0.67% |
1 |
2.70% |
Thomas Gleixner |
2 |
0.45% |
1 |
2.70% |
Paul Bolle |
2 |
0.45% |
1 |
2.70% |
Dave Young |
2 |
0.45% |
1 |
2.70% |
Philipp Rudo |
1 |
0.22% |
1 |
2.70% |
Total |
447 |
|
37 |
|
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2008 IBM Corporation
* Author: Mimi Zohar <zohar@us.ibm.com>
*/
#ifndef _LINUX_IMA_H
#define _LINUX_IMA_H
#include <linux/kernel_read_file.h>
#include <linux/fs.h>
#include <linux/security.h>
#include <linux/kexec.h>
#include <crypto/hash_info.h>
struct linux_binprm;
#ifdef CONFIG_IMA
extern enum hash_algo ima_get_current_hash_algo(void);
extern int ima_file_hash(struct file *file, char *buf, size_t buf_size);
extern int ima_inode_hash(struct inode *inode, char *buf, size_t buf_size);
extern void ima_kexec_cmdline(int kernel_fd, const void *buf, int size);
extern int ima_measure_critical_data(const char *event_label,
const char *event_name,
const void *buf, size_t buf_len,
bool hash, u8 *digest, size_t digest_len);
#ifdef CONFIG_IMA_APPRAISE_BOOTPARAM
extern void ima_appraise_parse_cmdline(void);
#else
static inline void ima_appraise_parse_cmdline(void) {}
#endif
#ifdef CONFIG_IMA_KEXEC
extern void ima_add_kexec_buffer(struct kimage *image);
#endif
#else
static inline enum hash_algo ima_get_current_hash_algo(void)
{
return HASH_ALGO__LAST;
}
static inline int ima_file_hash(struct file *file, char *buf, size_t buf_size)
{
return -EOPNOTSUPP;
}
static inline int ima_inode_hash(struct inode *inode, char *buf, size_t buf_size)
{
return -EOPNOTSUPP;
}
static inline void ima_kexec_cmdline(int kernel_fd, const void *buf, int size) {}
static inline int ima_measure_critical_data(const char *event_label,
const char *event_name,
const void *buf, size_t buf_len,
bool hash, u8 *digest,
size_t digest_len)
{
return -ENOENT;
}
#endif /* CONFIG_IMA */
#ifdef CONFIG_HAVE_IMA_KEXEC
int __init ima_free_kexec_buffer(void);
int __init ima_get_kexec_buffer(void **addr, size_t *size);
#endif
#ifdef CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT
extern bool arch_ima_get_secureboot(void);
extern const char * const *arch_get_ima_policy(void);
#else
static inline bool arch_ima_get_secureboot(void)
{
return false;
}
static inline const char * const *arch_get_ima_policy(void)
{
return NULL;
}
#endif
#ifndef CONFIG_IMA_KEXEC
struct kimage;
static inline void ima_add_kexec_buffer(struct kimage *image)
{}
#endif
#ifdef CONFIG_IMA_APPRAISE
extern bool is_ima_appraise_enabled(void);
#else
static inline bool is_ima_appraise_enabled(void)
{
return 0;
}
#endif /* CONFIG_IMA_APPRAISE */
#if defined(CONFIG_IMA_APPRAISE) && defined(CONFIG_INTEGRITY_TRUSTED_KEYRING)
extern bool ima_appraise_signature(enum kernel_read_file_id func);
#else
static inline bool ima_appraise_signature(enum kernel_read_file_id func)
{
return false;
}
#endif /* CONFIG_IMA_APPRAISE && CONFIG_INTEGRITY_TRUSTED_KEYRING */
#endif /* _LINUX_IMA_H */