From da82ebd573055605f5266034271ca743db9f13f2 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Thu, 18 Oct 2018 16:36:50 +0200 Subject: mkfs.ubifs: Pass source/dest key len to key derive function fscrypto is using the max key lenth (64), so we cannot use the AES-128-ECB len. Signed-off-by: Richard Weinberger Signed-off-by: David Oberhollenzer --- ubifs-utils/mkfs.ubifs/crypto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ubifs-utils/mkfs.ubifs/crypto.c') diff --git a/ubifs-utils/mkfs.ubifs/crypto.c b/ubifs-utils/mkfs.ubifs/crypto.c index a20bd56..f249b49 100644 --- a/ubifs-utils/mkfs.ubifs/crypto.c +++ b/ubifs-utils/mkfs.ubifs/crypto.c @@ -277,7 +277,7 @@ ssize_t encrypt_aes256_cbc_cts(const void *plaintext, size_t size, } ssize_t derive_key_aes(const void *deriving_key, const void *source_key, - void *derived_key) + size_t source_key_len, void *derived_key) { const EVP_CIPHER *cipher; size_t aes_key_len; @@ -289,7 +289,7 @@ ssize_t derive_key_aes(const void *deriving_key, const void *source_key, } aes_key_len = EVP_CIPHER_key_length(cipher); - return do_encrypt(cipher, source_key, aes_key_len, deriving_key, + return do_encrypt(cipher, source_key, source_key_len, deriving_key, aes_key_len, NULL, 0, derived_key); } -- cgit v1.2.3