Eric Biggers 4006d799d9 fscrypt: invoke crypto API for ESSIV handling ... Instead of open-coding the calculations for ESSIV handling, use an ESSIV skcipher which does all of this under the hood. ESSIV was added to the crypto API in v5.4. This is based on a patch from Ard Biesheuvel, but reworked to apply after all the fscrypt changes that went into v5.4. Tested with 'kvm-xfstests -c ext4,f2fs -g encrypt', including the ciphertext verification tests for v1 and v2 encryption policies. Originally-from: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Eric Biggers <ebiggers@google.com>		2019-10-21 13:22:08 -07:00
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bio.c	fscrypt: decrypt only the needed blocks in __fscrypt_decrypt_bio()	2019-05-28 10:27:53 -07:00
crypto.c	fscrypt: invoke crypto API for ESSIV handling	2019-10-21 13:22:08 -07:00
fname.c	fscrypt: v2 encryption policy support	2019-08-12 19:18:50 -07:00
fscrypt_private.h	fscrypt: invoke crypto API for ESSIV handling	2019-10-21 13:22:08 -07:00
hkdf.c	fscrypt: add an HKDF-SHA512 implementation	2019-08-12 19:18:50 -07:00
hooks.c	fscrypt: make fscrypt_msg() take inode instead of super_block	2019-08-12 19:04:44 -07:00
Kconfig	fscrypt: add an HKDF-SHA512 implementation	2019-08-12 19:18:50 -07:00
keyring.c	fscrypt: require that key be added when setting a v2 encryption policy	2019-08-12 19:18:50 -07:00
keysetup_v1.c	fscrypt: invoke crypto API for ESSIV handling	2019-10-21 13:22:08 -07:00
keysetup.c	fscrypt: invoke crypto API for ESSIV handling	2019-10-21 13:22:08 -07:00
Makefile	fscrypt: add an HKDF-SHA512 implementation	2019-08-12 19:18:50 -07:00
policy.c	fscrypt: require that key be added when setting a v2 encryption policy	2019-08-12 19:18:50 -07:00