Contributors: 23
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mimi Zohar |
110 |
22.87% |
10 |
25.64% |
| Florent Revest |
51 |
10.60% |
1 |
2.56% |
| Nayna Jain |
45 |
9.36% |
3 |
7.69% |
| Tushar Sugandhi |
40 |
8.32% |
2 |
5.13% |
| Roberto Sassu |
35 |
7.28% |
3 |
7.69% |
| Prakhar Srivastava |
33 |
6.86% |
1 |
2.56% |
| Matthew Garrett |
28 |
5.82% |
1 |
2.56% |
| Eric W. Biedermann |
23 |
4.78% |
1 |
2.56% |
| KP Singh |
17 |
3.53% |
1 |
2.56% |
| Ard Biesheuvel |
14 |
2.91% |
1 |
2.56% |
| Jonathan McDowell |
13 |
2.70% |
1 |
2.56% |
| Thiago Jung Bauermann |
11 |
2.29% |
1 |
2.56% |
| Steven Chen |
11 |
2.29% |
1 |
2.56% |
| Harshit Mogalapalli |
10 |
2.08% |
1 |
2.56% |
| Linus Torvalds (pre-git) |
9 |
1.87% |
3 |
7.69% |
| Tyler Hicks |
8 |
1.66% |
1 |
2.56% |
| Eric Richter |
6 |
1.25% |
1 |
2.56% |
| Dmitry Kasatkin |
5 |
1.04% |
1 |
2.56% |
| Dave Young |
4 |
0.83% |
1 |
2.56% |
| Scott Branden |
3 |
0.62% |
1 |
2.56% |
| Thomas Gleixner |
2 |
0.42% |
1 |
2.56% |
| Paul Bolle |
2 |
0.42% |
1 |
2.56% |
| Philipp Rudo |
1 |
0.21% |
1 |
2.56% |
| Total |
481 |
|
39 |
|
/* 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);
extern void ima_kexec_post_load(struct kimage *image);
#else
static inline void ima_kexec_post_load(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);
int ima_validate_range(phys_addr_t phys, 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 */