From 69f269ffaf88515f6d5c0b34178bf0096cf5773b Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Fri, 2 Sep 2016 15:35:04 +0100
Subject: Convert AES functions to plain C

---
 include/olm/crypto.hh | 69 ---------------------------------------------------
 1 file changed, 69 deletions(-)
 delete mode 100644 include/olm/crypto.hh

(limited to 'include/olm/crypto.hh')

diff --git a/include/olm/crypto.hh b/include/olm/crypto.hh
deleted file mode 100644
index e3098cc..0000000
--- a/include/olm/crypto.hh
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright 2015 OpenMarket Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef OLM_CRYPTO_HH_
-#define OLM_CRYPTO_HH_
-
-#include <cstdint>
-#include <cstddef>
-
-// eventually all of this needs to move into crypto.h, and everything should
-// use that. For now, include crypto.h here.
-
-#include "olm/crypto.h"
-
-namespace olm {
-
-
-struct Aes256Key {
-    std::uint8_t key[AES256_KEY_LENGTH];
-};
-
-
-struct Aes256Iv {
-    std::uint8_t iv[AES256_IV_LENGTH];
-};
-
-
-/** The length of output the aes_encrypt_cbc function will write */
-std::size_t aes_encrypt_cbc_length(
-    std::size_t input_length
-);
-
-
-/** Encrypts the input using AES256 in CBC mode with PKCS#7 padding.
- * The output buffer must be big enough to hold the output including padding */
-void aes_encrypt_cbc(
-    Aes256Key const & key,
-    Aes256Iv const & iv,
-    std::uint8_t const * input, std::size_t input_length,
-    std::uint8_t * output
-);
-
-
-/** Decrypts the input using AES256 in CBC mode. The output buffer must be at
- * least the same size as the input buffer. Returns the length of the plaintext
- * without padding on success or std::size_t(-1) if the padding is invalid.
- */
-std::size_t aes_decrypt_cbc(
-    Aes256Key const & key,
-    Aes256Iv const & iv,
-    std::uint8_t const * input, std::size_t input_length,
-    std::uint8_t * output
-);
-
-
-} // namespace olm
-
-#endif /* OLM_CRYPTO_HH_ */
-- 
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