This patch set adds support for the 'encrypted' key type in the eCryptfs
filesystem.

Changelog from version v2:
- rebased on the latest commit of the mainline kernel (d315777b32a);
- added two new functions ecryptfs_get_encrypted_key_payload_data() and
  ecryptfs_get_encrypted_key() in the file fs/ecryptfs/ecryptfs_kernel.h.

Roberto Sassu


Roberto Sassu (6):
  encrypted-keys: fixed valid_master_desc() function description
  encrypted-keys: added additional debug messages
  encrypted-keys: add key format support
  eCryptfs: export global eCryptfs definitions to
    include/linux/ecryptfs.h
  encrypted-keys: add ecryptfs format support
  eCryptfs: added support for the encrypted key type

 Documentation/keys-ecryptfs.txt          |   68 +++++++++
 Documentation/keys-trusted-encrypted.txt |   52 ++++---
 fs/ecryptfs/ecryptfs_kernel.h            |  150 +++++--------------
 fs/ecryptfs/keystore.c                   |   11 +-
 include/keys/encrypted-type.h            |   13 ++-
 include/linux/ecryptfs.h                 |  113 ++++++++++++++
 security/keys/Makefile                   |    2 +-
 security/keys/encrypted.c                |  242 ++++++++++++++++++++++++------
 security/keys/keys_ecryptfs.c            |   81 ++++++++++
 security/keys/keys_ecryptfs.h            |   30 ++++
 10 files changed, 577 insertions(+), 185 deletions(-)
 create mode 100644 Documentation/keys-ecryptfs.txt
 create mode 100644 include/linux/ecryptfs.h
 create mode 100644 security/keys/keys_ecryptfs.c
 create mode 100644 security/keys/keys_ecryptfs.h

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1.7.3.4