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authorMichael Halcrow <mhalcrow@us.ibm.com>2006-10-31 09:07:17 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-31 19:07:01 +0300
commit565d9724b8ce49b530287de34aa17f45f21624d5 (patch)
tree41df13f34a2715b2846061ea829cdb83407a9d82 /fs/ecryptfs/ecryptfs_kernel.h
parente5d9cbde6ce0001e49994df5fcdcbeff8be8037b (diff)
downloadlinux-565d9724b8ce49b530287de34aa17f45f21624d5.tar.xz
[PATCH] eCryptfs: Hash code to new crypto API
Update eCryptfs hash code to the new kernel crypto API. Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ecryptfs/ecryptfs_kernel.h')
-rw-r--r--fs/ecryptfs/ecryptfs_kernel.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 4112df9dec50..840aa010e0d3 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -175,6 +175,7 @@ ecryptfs_get_key_payload_data(struct key *key)
#define ECRYPTFS_DEFAULT_CIPHER "aes"
#define ECRYPTFS_DEFAULT_KEY_BYTES 16
#define ECRYPTFS_DEFAULT_CHAINING_MODE CRYPTO_TFM_MODE_CBC
+#define ECRYPTFS_DEFAULT_HASH "md5"
#define ECRYPTFS_TAG_3_PACKET_TYPE 0x8C
#define ECRYPTFS_TAG_11_PACKET_TYPE 0xED
#define MD5_DIGEST_SIZE 16
@@ -205,14 +206,14 @@ struct ecryptfs_crypt_stat {
unsigned int extent_mask;
struct ecryptfs_mount_crypt_stat *mount_crypt_stat;
struct crypto_tfm *tfm;
- struct crypto_tfm *md5_tfm; /* Crypto context for generating
- * the initialization vectors */
+ struct crypto_hash *hash_tfm; /* Crypto context for generating
+ * the initialization vectors */
unsigned char cipher[ECRYPTFS_MAX_CIPHER_NAME_SIZE];
unsigned char key[ECRYPTFS_MAX_KEY_BYTES];
unsigned char root_iv[ECRYPTFS_MAX_IV_BYTES];
unsigned char keysigs[ECRYPTFS_MAX_NUM_KEYSIGS][ECRYPTFS_SIG_SIZE_HEX];
struct mutex cs_tfm_mutex;
- struct mutex cs_md5_tfm_mutex;
+ struct mutex cs_hash_tfm_mutex;
struct mutex cs_mutex;
};