LXR qemu/include/crypto/secret

   1/*
   2 * QEMU crypto secret support
   3 *
   4 * Copyright (c) 2015 Red Hat, Inc.
   5 *
   6 * This library is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU Lesser General Public
   8 * License as published by the Free Software Foundation; either
   9 * version 2.1 of the License, or (at your option) any later version.
  10 *
  11 * This library is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 * Lesser General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU Lesser General Public
  17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18 *
  19 */
  20
  21#ifndef QCRYPTO_SECRET_COMMON_H
  22#define QCRYPTO_SECRET_COMMON_H
  23
  24#include "qapi/qapi-types-crypto.h"
  25#include "qom/object.h"
  26
  27#define TYPE_QCRYPTO_SECRET_COMMON "secret_common"
  28OBJECT_DECLARE_TYPE(QCryptoSecretCommon, QCryptoSecretCommonClass,
  29                    QCRYPTO_SECRET_COMMON)
  30
  31
  32struct QCryptoSecretCommon {
  33    Object parent_obj;
  34    uint8_t *rawdata;
  35    size_t rawlen;
  36    QCryptoSecretFormat format;
  37    char *keyid;
  38    char *iv;
  39};
  40
  41
  42struct QCryptoSecretCommonClass {
  43    ObjectClass parent_class;
  44    void (*load_data)(QCryptoSecretCommon *secret,
  45                      uint8_t **output,
  46                      size_t *outputlen,
  47                      Error **errp);
  48};
  49
  50
  51extern int qcrypto_secret_lookup(const char *secretid,
  52                                 uint8_t **data,
  53                                 size_t *datalen,
  54                                 Error **errp);
  55extern char *qcrypto_secret_lookup_as_utf8(const char *secretid,
  56                                           Error **errp);
  57extern char *qcrypto_secret_lookup_as_base64(const char *secretid,
  58                                             Error **errp);
  59
  60#endif /* QCRYPTO_SECRET_COMMON_H */
  61