diff options
Diffstat (limited to 'security/integrity/evm/evm.h')
| -rw-r--r-- | security/integrity/evm/evm.h | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h index d320f519743..88bfe77efa1 100644 --- a/security/integrity/evm/evm.h +++ b/security/integrity/evm/evm.h @@ -12,27 +12,42 @@ * File: evm.h * */ + +#ifndef __INTEGRITY_EVM_H +#define __INTEGRITY_EVM_H + #include <linux/xattr.h> #include <linux/security.h> + #include "../integrity.h" extern int evm_initialized; extern char *evm_hmac; +extern char *evm_hash; + +#define EVM_ATTR_FSUUID 0x0001 + +extern int evm_hmac_attrs; extern struct crypto_shash *hmac_tfm; +extern struct crypto_shash *hash_tfm; /* List of EVM protected security xattrs */ extern char *evm_config_xattrnames[]; -extern int evm_init_key(void); -extern int evm_update_evmxattr(struct dentry *dentry, - const char *req_xattr_name, - const char *req_xattr_value, - size_t req_xattr_value_len); -extern int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name, - const char *req_xattr_value, - size_t req_xattr_value_len, char *digest); -extern int evm_init_hmac(struct inode *inode, const struct xattr *xattr, - char *hmac_val); -extern int evm_init_secfs(void); -extern void evm_cleanup_secfs(void); +int evm_init_key(void); +int evm_update_evmxattr(struct dentry *dentry, + const char *req_xattr_name, + const char *req_xattr_value, + size_t req_xattr_value_len); +int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name, + const char *req_xattr_value, + size_t req_xattr_value_len, char *digest); +int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name, + const char *req_xattr_value, + size_t req_xattr_value_len, char *digest); +int evm_init_hmac(struct inode *inode, const struct xattr *xattr, + char *hmac_val); +int evm_init_secfs(void); + +#endif |