02 Jan, 2017
1 commit
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That way we can get rid of the direct dependency on CONFIG_BLOCK.
Fixes: d475a507457b ("ubifs: Add skeleton for fscrypto")
Reported-by: Arnd Bergmann
Reported-by: Randy Dunlap
Reviewed-by: Eric Biggers
Reviewed-by: Christoph Hellwig
Reviewed-by: David Gstir
Signed-off-by: Richard Weinberger
Signed-off-by: Theodore Ts'o
18 Mar, 2016
1 commit
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This patch adds the renamed functions moved from the f2fs crypto files.
1. definitions for per-file encryption used by ext4 and f2fs.
2. crypto.c for encrypt/decrypt functions
a. IO preparation:
- fscrypt_get_ctx / fscrypt_release_ctx
b. before IOs:
- fscrypt_encrypt_page
- fscrypt_decrypt_page
- fscrypt_zeroout_range
c. after IOs:
- fscrypt_decrypt_bio_pages
- fscrypt_pullback_bio_page
- fscrypt_restore_control_page3. policy.c supporting context management.
a. For ioctls:
- fscrypt_process_policy
- fscrypt_get_policy
b. For context permission
- fscrypt_has_permitted_context
- fscrypt_inherit_context4. keyinfo.c to handle permissions
- fscrypt_get_encryption_info
- fscrypt_free_encryption_info5. fname.c to support filename encryption
a. general wrapper functions
- fscrypt_fname_disk_to_usr
- fscrypt_fname_usr_to_disk
- fscrypt_setup_filename
- fscrypt_free_filenameb. specific filename handling functions
- fscrypt_fname_alloc_buffer
- fscrypt_fname_free_buffer6. Makefile and Kconfig
Cc: Al Viro
Signed-off-by: Michael Halcrow
Signed-off-by: Ildar Muslukhov
Signed-off-by: Uday Savagaonkar
Signed-off-by: Theodore Ts'o
Signed-off-by: Arnd Bergmann
Signed-off-by: Jaegeuk Kim