From: Harald Freudenberger <freude@linux.ibm.com>
To: herbert@gondor.apana.org.au, dengler@linux.ibm.com,
ifranzki@linux.ibm.com
Cc: linux-crypto@vger.kernel.org, linux-s390@vger.kernel.org,
fcallies@linux.ibm.com
Subject: [PATCH v11 2/6] s390/crypto: Add protected key hmac subfunctions for KMAC
Date: Thu, 22 May 2025 10:57:51 +0200 [thread overview]
Message-ID: <20250522085755.40732-3-freude@linux.ibm.com> (raw)
In-Reply-To: <20250522085755.40732-1-freude@linux.ibm.com>
From: Holger Dengler <dengler@linux.ibm.com>
The CPACF KMAC instruction supports new subfunctions for
protected key hmac. Add defines for these 4 new subfuctions.
Signed-off-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
---
arch/s390/include/asm/cpacf.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h
index 54cb97603ec0..4bc5317fbb12 100644
--- a/arch/s390/include/asm/cpacf.h
+++ b/arch/s390/include/asm/cpacf.h
@@ -129,6 +129,10 @@
#define CPACF_KMAC_HMAC_SHA_256 0x71
#define CPACF_KMAC_HMAC_SHA_384 0x72
#define CPACF_KMAC_HMAC_SHA_512 0x73
+#define CPACF_KMAC_PHMAC_SHA_224 0x78
+#define CPACF_KMAC_PHMAC_SHA_256 0x79
+#define CPACF_KMAC_PHMAC_SHA_384 0x7a
+#define CPACF_KMAC_PHMAC_SHA_512 0x7b
/*
* Function codes for the PCKMO (PERFORM CRYPTOGRAPHIC KEY MANAGEMENT)
--
2.43.0
next prev parent reply other threads:[~2025-05-22 8:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-22 8:57 [PATCH v11 0/6] New s390 specific protected key hmac Harald Freudenberger
2025-05-22 8:57 ` [PATCH v11 1/6] crypto: ahash - make hash walk functions from ahash.c public Harald Freudenberger
2025-05-23 14:58 ` Holger Dengler
2025-05-22 8:57 ` Harald Freudenberger [this message]
2025-05-23 15:00 ` [PATCH v11 2/6] s390/crypto: Add protected key hmac subfunctions for KMAC Holger Dengler
2025-05-22 8:57 ` [PATCH v11 3/6] s390/crypto: New s390 specific protected key hash phmac Harald Freudenberger
2025-05-23 14:52 ` Holger Dengler
2025-05-26 14:02 ` Harald Freudenberger
2025-05-22 8:57 ` [PATCH v11 4/6] crypto: api - Add crypto_tfm_alg_get_flags() helper inline function Harald Freudenberger
2025-05-23 15:02 ` Holger Dengler
2025-05-22 8:57 ` [PATCH v11 5/6] s390/crypto: Add selftest support for phmac Harald Freudenberger
2025-05-22 9:10 ` Herbert Xu
2025-05-26 13:58 ` Harald Freudenberger
2025-05-23 14:55 ` Holger Dengler
2025-05-26 14:06 ` Harald Freudenberger
2025-05-22 8:57 ` [PATCH v11 6/6] crypto: testmgr - Enable phmac selftest Harald Freudenberger
2025-05-23 15:03 ` Holger Dengler
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