fs/crypto/inline_crypt.c

3  * Inline encryption support for fscrypt
9  * With "inline encryption", the block layer handles the decryption/encryption
11  * crypto API.  See Documentation/block/inline-encryption.rst.  fscrypt still
65  * for an encryption mode for the first time.  This is the blk-crypto
92 /* Enable inline encryption for this file if supported. */
102 	/* The file must need contents encryption, not filenames encryption */  in fscrypt_select_encryption_impl()
120 	 * IV_INO_LBLK_32 with blocksize != PAGE_SIZE from inline encryption.  in fscrypt_select_encryption_impl()
258  * encryption, then assign the appropriate encryption context to the bio.
263  * The encryption context will be freed automatically when the bio is freed.
333  * encryption (or decryption) via fscrypt, filesystems should call this function
336  * bio because either the encryption key would be different or the encryption
396  *			     inode, as far as encryption is concerned
399  * Return: %true if there are no encryption constraints that prevent DIO from
401  *	   %true case, the filesystem might have other, non-encryption-related
420 	 * not isn't made until the inode's encryption key is being set up.  In  in fscrypt_dio_supported()
453  * cause encryption/decryption to produce wrong results.