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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
commit | eee068778cb28ecf3c14e1bf843a95547d72c42d (patch) | |
tree | 0e07b30ddc5ea579d682d5dbe57998200d1c9ab7 /g10/dek.h | |
parent | Initial commit. (diff) | |
download | gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.tar.xz gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.zip |
Adding upstream version 2.2.40.upstream/2.2.40upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | g10/dek.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/g10/dek.h b/g10/dek.h new file mode 100644 index 0000000..3654491 --- /dev/null +++ b/g10/dek.h @@ -0,0 +1,51 @@ +/* dek.h - The data encryption key structure. + * Copyright (C) 2014 Werner Koch + * + * This file is part of GnuPG. + * + * GnuPG is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuPG 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses/>. + */ +#ifndef G10_DEK_H +#define G10_DEK_H + +typedef struct +{ + /* The algorithm (e.g., CIPHER_ALGO_AES). */ + int algo; + /* The length of the key (in bytes). */ + int keylen; + + /* Whether we've already printed information about this key. This + * is currently only used in decrypt_data() and only if we are in + * verbose mode. */ + unsigned int algo_info_printed : 1; + + /* AEAD shall be used. The value is the AEAD algo. */ + int use_aead : 4; + + /* MDC shall be used. */ + unsigned int use_mdc : 1; + + /* This key was read from a SK-ESK packet (see proc_symkey_enc). */ + unsigned int symmetric : 1; + + /* This is the largest used keylen (256 bit). */ + byte key[32]; + + /* The cacheid for the S2K. */ + char s2k_cacheid[1+16+1]; +} DEK; + + +#endif /*G10_DEK_H*/ |