From: Stefan Berger <stefanb@linux.ibm.com>
To: linux-integrity@vger.kernel.org
Cc: zohar@linux.ibm.com, roberto.sassu@huawei.com,
Stefan Berger <stefanb@linux.ibm.com>
Subject: [ima-evm-utils: PATCH 8/8] Allow hashing for sigv3 on EVM_XATTR_PORTABLE_DIGSIG
Date: Tue, 24 Mar 2026 18:03:14 -0400 [thread overview]
Message-ID: <20260324220314.743709-9-stefanb@linux.ibm.com> (raw)
In-Reply-To: <20260324220314.743709-1-stefanb@linux.ibm.com>
To enable sigv3 for EVM portable signatures, enable hashing for sigv3 for
EVM_XATTR_PORTABLE_DIGSIG.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
---
src/libimaevm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/libimaevm.c b/src/libimaevm.c
index 7c78432..49bfb62 100644
--- a/src/libimaevm.c
+++ b/src/libimaevm.c
@@ -623,7 +623,8 @@ int calc_hash_sigv3(enum evm_ima_xattr_type type, const char *algo,
unsigned int unused;
if (type != IMA_VERITY_DIGSIG &&
- type != EVM_IMA_XATTR_DIGSIG) {
+ type != EVM_IMA_XATTR_DIGSIG &&
+ type != EVM_XATTR_PORTABLE_DIGSIG) {
log_err("Only fsverity and IMA/EVM support signature format v3 (sigv3)\n");
return -EINVAL;
}
--
2.53.0
prev parent reply other threads:[~2026-03-24 22:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 22:03 [ima-evm-utils: PATCH 0/8] Add sigv3 support for IMA and EVM and all key types Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 1/8] Implement imaevm_create_sigv3 for creating V3 signatures Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 2/8] Implement support for IMA signatures V3 signing scheme Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 3/8] Implement support for EVM " Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 4/8] Support v3 IMA and EVM file signatures with --v3 option Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 5/8] Use imaevm_create_sigv3 for fsverity signature creation Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 6/8] tests: Add new --v3 option to sign_verify tests Stefan Berger
2026-03-24 22:03 ` [ima-evm-utils: PATCH 7/8] Allow verification of EVM_XATTR_PORTABLE_DIGSIG with sigv3 Stefan Berger
2026-03-24 22:03 ` Stefan Berger [this message]
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