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systemd/SOURCES/0015-analyze-show-pcrs-also...

28 lines
1009 B

From 51390a1f41a762ef96d3c496d8a5d890d722907d Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 4 Jun 2024 11:02:34 +0200
Subject: [PATCH] analyze: show pcrs also in sha384 bank
SHA384 is pretty much the bank we actually *want* to use, since it's
faster to calculate than SHA256, hence at the very least, start
considering.
(cherry picked from commit acaca5ab250a51be6ba07768bee80bf0f7b462fa)
---
src/analyze/analyze-pcrs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/analyze/analyze-pcrs.c b/src/analyze/analyze-pcrs.c
index 43e415fc6d..1c3da3fd84 100644
--- a/src/analyze/analyze-pcrs.c
+++ b/src/analyze/analyze-pcrs.c
@@ -11,7 +11,7 @@
static int get_pcr_alg(const char **ret) {
assert(ret);
- FOREACH_STRING(alg, "sha256", "sha1") {
+ FOREACH_STRING(alg, "sha256", "sha384", "sha1") {
_cleanup_free_ char *p = NULL;
if (asprintf(&p, "/sys/class/tpm/tpm0/pcr-%s/0", alg) < 0)