mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-10-06 14:25:46 +00:00
2dec8c4760
Introduced in GLib 2.10. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/*
|
|
* vircrypto.h: cryptographic helper APIs
|
|
*
|
|
* Copyright (C) 2014, 2016 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "internal.h"
|
|
|
|
#define VIR_CRYPTO_HASH_SIZE_MD5 16
|
|
#define VIR_CRYPTO_HASH_SIZE_SHA256 32
|
|
|
|
typedef enum {
|
|
VIR_CRYPTO_HASH_MD5, /* Don't use this except for historic compat */
|
|
VIR_CRYPTO_HASH_SHA256,
|
|
|
|
VIR_CRYPTO_HASH_LAST
|
|
} virCryptoHash;
|
|
|
|
|
|
typedef enum {
|
|
VIR_CRYPTO_CIPHER_NONE = 0,
|
|
VIR_CRYPTO_CIPHER_AES256CBC,
|
|
|
|
VIR_CRYPTO_CIPHER_LAST
|
|
} virCryptoCipher;
|
|
|
|
ssize_t
|
|
virCryptoHashBuf(virCryptoHash hash,
|
|
const char *input,
|
|
unsigned char *output)
|
|
ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
G_GNUC_WARN_UNUSED_RESULT;
|
|
|
|
int
|
|
virCryptoHashString(virCryptoHash hash,
|
|
const char *input,
|
|
char **output)
|
|
ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
G_GNUC_WARN_UNUSED_RESULT;
|
|
|
|
bool virCryptoHaveCipher(virCryptoCipher algorithm);
|
|
|
|
int virCryptoEncryptData(virCryptoCipher algorithm,
|
|
uint8_t *enckey, size_t enckeylen,
|
|
uint8_t *iv, size_t ivlen,
|
|
uint8_t *data, size_t datalen,
|
|
uint8_t **ciphertext, size_t *ciphertextlen)
|
|
ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(6)
|
|
ATTRIBUTE_NONNULL(8) ATTRIBUTE_NONNULL(9) G_GNUC_WARN_UNUSED_RESULT;
|