diff options
Diffstat (limited to 'security/integrity/evm/evm.h')
| -rw-r--r-- | security/integrity/evm/evm.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h index 1257c3c24723..c3f437f5db10 100644 --- a/security/integrity/evm/evm.h +++ b/security/integrity/evm/evm.h @@ -47,6 +47,11 @@ extern struct crypto_shash *hash_tfm; /* List of EVM protected security xattrs */ extern struct list_head evm_config_xattrnames; +struct evm_digest { + struct ima_digest_data hdr; + char digest[IMA_MAX_DIGEST_SIZE]; +} __packed; + int evm_init_key(void); int evm_update_evmxattr(struct dentry *dentry, const char *req_xattr_name, @@ -54,10 +59,11 @@ int evm_update_evmxattr(struct dentry *dentry, 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); + size_t req_xattr_value_len, struct evm_digest *data); int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name, const char *req_xattr_value, - size_t req_xattr_value_len, char type, char *digest); + size_t req_xattr_value_len, char type, + struct evm_digest *data); int evm_init_hmac(struct inode *inode, const struct xattr *xattr, char *hmac_val); int evm_init_secfs(void); |