fscrypt: file system level encryption support · Supported

Maintainers

• M Eric Biggers <ebiggers@kernel.org>
• M Theodore Y. Ts'o <tytso@mit.edu>
• M Jaegeuk Kim <jaegeuk@kernel.org>

Paths

• F Documentation/filesystems/fscrypt.rst
• F fs/crypto/
• F include/linux/fscrypt.h
• F include/uapi/linux/fscrypt.h

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-doc (capped at 30), ordered by date desc.

• COLD15d [PATCH v2 11/13] fscrypt: wipe master keys before kdump
  2026-08-11 · Jan Sebastian Götte <hidden>
• COLD43d [PATCH 4/6] fscrypt: Update docs for data path
  2026-07-18 · Eric Biggers <ebiggers@kernel.org>
• COLD43d [PATCH 3/6] fscrypt: Remove unused function fscrypt_finalize_bounce_page()
  2026-07-18 · Eric Biggers <ebiggers@kernel.org>
• COLD43d [PATCH] fscrypt: Update encryption policy version docs
  2026-07-18 · Eric Biggers <ebiggers@kernel.org>
• HOTtoday [PATCH v7 08/43] fscrypt: add documentation about extent encryption
  2026-05-13 · Daniel Vacek <hidden>
• STALE132d [PATCH v6 08/43] fscrypt: add documentation about extent encryption
  2026-02-06 · Daniel Vacek <hidden>
• STALE326d [PATCH] docs: fscrypt: document EFAULT return for FS_IOC_SET_ENCRYPTION_POLICY
  2025-10-10 · Divya Bharathi <hidden>
• STALE512d [PATCH] docs: Remove literal markup from Documentation/ paths
  2025-04-04 · Nícolas F. R. A. Prado <hidden>
• STALE637d REVIEWED: 4 (4M) [PATCH RESEND v7 04/17] fscrypt: add support for hardware-wrapped keys
  2024-12-02 · Bartosz Golaszewski <hidden>
• STALE637d REVIEWED: 4 (4M) [PATCH RESEND v7 01/17] blk-crypto: add basic hardware-wrapped key support
  2024-12-02 · Bartosz Golaszewski <hidden>
• STALE690d [PATCH v7 04/17] fscrypt: add support for hardware-wrapped keys
  2024-10-11 · Bartosz Golaszewski <hidden>
• STALE690d [PATCH v7 01/17] blk-crypto: add basic hardware-wrapped key support
  2024-10-11 · Bartosz Golaszewski <hidden>
• STALE705d [PATCH v6 04/17] fscrypt: add support for hardware-wrapped keys
  2024-09-06 · Bartosz Golaszewski <hidden>
• STALE705d [PATCH v6 01/17] blk-crypto: add basic hardware-wrapped key support
  2024-09-06 · Bartosz Golaszewski <hidden>
• STALE1369d LANDED [PATCH] fscrypt: add additional documentation for SM4 support
  2022-12-01 · Eric Biggers <ebiggers@kernel.org>
• STALE1369d LANDED [PATCH v4 2/2] fscrypt: Add SM4 XTS/CTS symmetric algorithm support
  2022-12-01 · Tianjia Zhang <hidden>
• STALE1370d [PATCH v3 2/2] fscrypt: Add SM4 XTS/CTS symmetric algorithm support
  2022-11-25 · Tianjia Zhang <hidden>
• STALE1378d [PATCH v2 2/2] fscrypt: Add SM4 XTS/CTS symmetric algorithm support
  2022-11-22 · Tianjia Zhang <hidden>
• STALE1385d [PATCH 2/2] fscrypt: Add SM4 XTS/CTS symmetric algorithm support
  2022-11-16 · Tianjia Zhang <hidden>
• STALE1752d REVIEWED: 1 (0M) [PATCH AUTOSEL 5.10 021/101] fscrypt: allow 256-bit master keys with AES-256-XTS
  2021-11-09 · Sasha Levin <sashal@kernel.org>
• STALE1758d REVIEWED: 1 (0M) [PATCH AUTOSEL 5.14 025/138] fscrypt: allow 256-bit master keys with AES-256-XTS
  2021-11-09 · Sasha Levin <sashal@kernel.org>
• STALE1752d REVIEWED: 1 (0M) [PATCH AUTOSEL 5.15 027/146] fscrypt: allow 256-bit master keys with AES-256-XTS
  2021-11-09 · Sasha Levin <sashal@kernel.org>
• STALE2146d Re: [PATCH v6 35/80] docs: fs: fscrypt.rst: get rid of :c:type: tags
  2020-10-14 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2146d [PATCH v6 35/80] docs: fs: fscrypt.rst: get rid of :c:type: tags
  2020-10-13 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2146d REVIEWED: 1 (0M) [PATCH v6 23/80] docs: get rid of :c:type explicit declarations for structs
  2020-10-13 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2149d [PATCH v5 35/52] docs: fs: fscrypt.rst: get rid of :c:type: tags
  2020-10-06 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2149d REVIEWED: 1 (0M) [PATCH v5 22/52] docs: get rid of :c:type explicit declarations for structs
  2020-10-06 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2157d [PATCH v4 35/52] docs: fs: fscrypt.rst: get rid of :c:type: tags
  2020-09-30 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2157d [PATCH v4 22/52] docs: get rid of :c:type explicit declarations for structs
  2020-09-30 · Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
• STALE2364d [PATCH v8 7/8] fscrypt: Have filesystems handle their d_ops
  2020-03-07 · Daniel Rosenberg <hidden>