1*0b81d077SJaegeuk Kimconfig FS_ENCRYPTION 2*0b81d077SJaegeuk Kim tristate "FS Encryption (Per-file encryption)" 3*0b81d077SJaegeuk Kim depends on BLOCK 4*0b81d077SJaegeuk Kim select CRYPTO 5*0b81d077SJaegeuk Kim select CRYPTO_AES 6*0b81d077SJaegeuk Kim select CRYPTO_CBC 7*0b81d077SJaegeuk Kim select CRYPTO_ECB 8*0b81d077SJaegeuk Kim select CRYPTO_XTS 9*0b81d077SJaegeuk Kim select CRYPTO_CTS 10*0b81d077SJaegeuk Kim select CRYPTO_CTR 11*0b81d077SJaegeuk Kim select CRYPTO_SHA256 12*0b81d077SJaegeuk Kim select KEYS 13*0b81d077SJaegeuk Kim select ENCRYPTED_KEYS 14*0b81d077SJaegeuk Kim help 15*0b81d077SJaegeuk Kim Enable encryption of files and directories. This 16*0b81d077SJaegeuk Kim feature is similar to ecryptfs, but it is more memory 17*0b81d077SJaegeuk Kim efficient since it avoids caching the encrypted and 18*0b81d077SJaegeuk Kim decrypted pages in the page cache. 19