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- config FS_ENCRYPTION
- bool "FS Encryption (Per-file encryption)"
- select CRYPTO
- select CRYPTO_AES
- select CRYPTO_CBC
- select CRYPTO_ECB
- select CRYPTO_XTS
- select CRYPTO_CTS
- select CRYPTO_SHA256
- select KEYS
- help
- Enable encryption of files and directories. This
- feature is similar to ecryptfs, but it is more memory
- efficient since it avoids caching the encrypted and
- decrypted pages in the page cache. Currently Ext4,
- F2FS and UBIFS make use of this feature.
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