ecryptfs_crypt_stat Struct Reference

#include <ecryptfs_kernel.h>

Data Fields
u32	flags
unsigned int	file_version
size_t	iv_bytes
size_t	metadata_size
size_t	extent_size
size_t	key_size
size_t	extent_shift
unsigned int	extent_mask
struct ecryptfs_mount_crypt_stat *	mount_crypt_stat
struct crypto_blkcipher *	tfm
struct crypto_hash *	hash_tfm
unsigned char	cipher [ECRYPTFS_MAX_CIPHER_NAME_SIZE]
unsigned char	key [ECRYPTFS_MAX_KEY_BYTES]
unsigned char	root_iv [ECRYPTFS_MAX_IV_BYTES]
struct list_head	keysig_list
struct mutex	keysig_list_mutex
struct mutex	cs_tfm_mutex
struct mutex	cs_hash_tfm_mutex
struct mutex	cs_mutex

Detailed Description

This is the primary struct associated with each encrypted file.

TODO: cache align/pack?

Definition at line 191 of file ecryptfs_kernel.h.

Field Documentation

unsigned char cipher[ECRYPTFS_MAX_CIPHER_NAME_SIZE]

Definition at line 219 of file ecryptfs_kernel.h.

struct mutex cs_hash_tfm_mutex

Definition at line 225 of file ecryptfs_kernel.h.

struct mutex cs_mutex

Definition at line 226 of file ecryptfs_kernel.h.

struct mutex cs_tfm_mutex

Definition at line 224 of file ecryptfs_kernel.h.

unsigned int extent_mask

Definition at line 214 of file ecryptfs_kernel.h.

size_t extent_shift

Definition at line 213 of file ecryptfs_kernel.h.

size_t extent_size

Definition at line 211 of file ecryptfs_kernel.h.

unsigned int file_version

Definition at line 208 of file ecryptfs_kernel.h.

u32 flags

Definition at line 207 of file ecryptfs_kernel.h.

struct crypto_hash* hash_tfm

Definition at line 217 of file ecryptfs_kernel.h.

size_t iv_bytes

Definition at line 209 of file ecryptfs_kernel.h.

unsigned char key[ECRYPTFS_MAX_KEY_BYTES]

Definition at line 220 of file ecryptfs_kernel.h.

size_t key_size

Definition at line 212 of file ecryptfs_kernel.h.

struct list_head keysig_list

Definition at line 222 of file ecryptfs_kernel.h.

struct mutex keysig_list_mutex

Definition at line 223 of file ecryptfs_kernel.h.

size_t metadata_size

Definition at line 210 of file ecryptfs_kernel.h.

struct ecryptfs_mount_crypt_stat* mount_crypt_stat

Definition at line 215 of file ecryptfs_kernel.h.

unsigned char root_iv[ECRYPTFS_MAX_IV_BYTES]

Definition at line 221 of file ecryptfs_kernel.h.

struct crypto_blkcipher* tfm

Definition at line 216 of file ecryptfs_kernel.h.

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The documentation for this struct was generated from the following file:

• fs/ecryptfs/ecryptfs_kernel.h