gitea-mirror/git-crypt
1
0
Fork 0
mirror of https://github.com/AGWA/git-crypt.git synced 2025-12-22 15:16:10 -08:00
Code Issues Packages Projects Releases Wiki Activity

Use auto_ptr instead of explicit memory management

Browse Source
This commit is contained in:
Andrew Ayer
2014-07-07 22:28:07 -07:00
parent 66a2266968
commit 0210fd7541
2 changed files with 10 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
crypto-openssl.cpp
View File

@@ -48,8 +48,8 @@ struct Aes_impl {
};
Aes_ecb_encryptor::Aes_ecb_encryptor (const unsigned char* raw_key)
: impl(new Aes_impl)
{
impl = new Aes_impl;
if (AES_set_encrypt_key(raw_key, KEY_LEN * 8, &(impl->key)) != 0) {
throw Crypto_error("Aes_ctr_encryptor::Aes_ctr_encryptor", "AES_set_encrypt_key failed");
}
@@ -57,7 +57,8 @@ Aes_ecb_encryptor::Aes_ecb_encryptor (const unsigned char* raw_key)
Aes_ecb_encryptor::~Aes_ecb_encryptor ()
{
delete impl;
// Note: Explicit destructor necessary because class contains an auto_ptr
// which contains an incomplete type when the auto_ptr is declared.
}
void Aes_ecb_encryptor::encrypt(const unsigned char* plain, unsigned char* cipher)
@@ -70,15 +71,17 @@ struct Hmac_impl {
};
Hmac_sha1_state::Hmac_sha1_state (const unsigned char* key, size_t key_len)
: impl(new Hmac_impl)
{
impl = new Hmac_impl;
HMAC_Init(&(impl->ctx), key, key_len, EVP_sha1());
}
Hmac_sha1_state::~Hmac_sha1_state ()
{
// Note: Explicit destructor necessary because class contains an auto_ptr
// which contains an incomplete type when the auto_ptr is declared.
HMAC_cleanup(&(impl->ctx));
delete impl;
}
void Hmac_sha1_state::add (const unsigned char* buffer, size_t buffer_len)