diff options
Diffstat (limited to 'fs/crypto/Kconfig')
| -rw-r--r-- | fs/crypto/Kconfig | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/fs/crypto/Kconfig b/fs/crypto/Kconfig new file mode 100644 index 000000000..a5f5c3036 --- /dev/null +++ b/fs/crypto/Kconfig @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: GPL-2.0-only +config FS_ENCRYPTION + bool "FS Encryption (Per-file encryption)" + select CRYPTO + select CRYPTO_HASH + select CRYPTO_SKCIPHER + select CRYPTO_LIB_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. + +# Filesystems supporting encryption must select this if FS_ENCRYPTION. This +# allows the algorithms to be built as modules when all the filesystems are. +config FS_ENCRYPTION_ALGS + tristate + select CRYPTO_AES + select CRYPTO_CBC + select CRYPTO_CTS + select CRYPTO_ECB + select CRYPTO_HMAC + select CRYPTO_SHA512 + select CRYPTO_XTS + +config FS_ENCRYPTION_INLINE_CRYPT + bool "Enable fscrypt to use inline crypto" + depends on FS_ENCRYPTION && BLK_INLINE_ENCRYPTION + help + Enable fscrypt to use inline encryption hardware if available. |