mirror of
git://git.gnupg.org/gnupg.git
synced 2024-12-22 10:19:57 +01:00
b9c560e3a4
* configure.ac: Check for Intel TSS. * tpm2d/intel-tss.h: New. * tpm2d/tpm2.h (HAVE_INTEL_TSS): Use the Intel code. -- The Intel TSS is somewhat of a moving target, so this wraps support for this TSS into tpm2daemon. Unfortunately this wrapper uses some APIs that are only present in a relatively recent Intel TSS, so it looks like it will only work with version 2.4.0 or higher. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> - Add header blurb; see previous patch. - Add new file to the Makefile Signed-off-by: Werner Koch <wk@gnupg.org>
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/* tpm2.h - Definitions for supporting TPM routines for the IBM TSS
|
|
* Copyright (C) 2021 James Bottomley <James.Bottomley@HansenPartnership.com>
|
|
*
|
|
* 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/>.
|
|
* SPDX-License-Identifier: GPL-3.0-or-later
|
|
*/
|
|
|
|
#ifndef _GNUPG_TPM2_H
|
|
#define _GNUPG_TPM2_H
|
|
|
|
#include "../common/util.h"
|
|
#ifdef HAVE_INTEL_TSS
|
|
#include "intel-tss.h"
|
|
#else
|
|
#include "ibm-tss.h"
|
|
#endif
|
|
|
|
int tpm2_start (TSS_CONTEXT **tssc);
|
|
void tpm2_end (TSS_CONTEXT *tssc);
|
|
void tpm2_flush_handle (TSS_CONTEXT *tssc, TPM_HANDLE h);
|
|
int tpm2_load_key (TSS_CONTEXT *tssc, const unsigned char *shadow_info,
|
|
TPM_HANDLE *key, TPMI_ALG_PUBLIC *type);
|
|
int tpm2_sign (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
|
|
gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
|
|
char **retstr),
|
|
TPMI_ALG_PUBLIC type,
|
|
const unsigned char *digest, size_t digestlen,
|
|
unsigned char **r_sig, size_t *r_siglen);
|
|
int tpm2_import_key (ctrl_t ctrl, TSS_CONTEXT *tssc,
|
|
gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
|
|
char **retstr),
|
|
unsigned char **shadow_info, size_t *shadow_len,
|
|
gcry_sexp_t s_skey, unsigned long parent);
|
|
int tpm2_rsa_decrypt (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
|
|
gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
|
|
char **retstr),
|
|
const char *ciphertext, int ciphertext_len,
|
|
char **decrypt, size_t *decrypt_len);
|
|
int tpm2_ecc_decrypt (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
|
|
gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
|
|
char **retstr),
|
|
const char *ciphertext, int ciphertext_len,
|
|
char **decrypt, size_t *decrypt_len);
|
|
|
|
#endif
|