4 Commits

Author	SHA1	Message	Date
Werner Koch	d631c8198c	tpm: Improve error handling and check returned lengths. ... * tpm2d/command.c (cmd_pkdecrypt): Handle unknown algo. Also slightly rework error handling. * tpm2d/tpm2.c (sexp_to_tpm2_public_ecc): Check length before checking for 0x04. Rework error handling. (tpm2_ObjectPublic_GetName): Check the return value of TSS_GetDigestSize before use. Erro handling rework. (tpm2_SensitiveToDuplicate): Ditto. (tpm2_import_key): Ditto. * tpm2d/intel-tss.h (TSS_Hash_Generate): Check passed length for negative values. Check return value of TSS_GetDigestSize. Use dedicated 16 bit length variable. -- These are reworked and improved fixes as reported in GnuPG-bug-id: 7129	2024-05-28 12:57:44 +02:00
Werner Koch	2e4b1f7850	tpm: Do not use fprintf for logging. ... * tpm2d/intel-tss.h (TSS_Create): Replace fprintf logging by log_error.	2024-05-28 11:52:04 +02:00
NIIBE Yutaka	1da40db03e	tpm2d: Check SWTPM environment variable for swtpm support. ... * tpm2d/intel-tss.h (TSS_Create): Check SWTPM. -- Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>	2023-09-28 13:26:52 +09:00
James Bottomley via Gnupg-devel	b9c560e3a4	tpmd2: Add Support for the Intel TSS ... * 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>	2021-03-11 08:49:45 +01:00