From patchwork Fri Nov 22 14:34:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Harald Freudenberger X-Patchwork-Id: 844960 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C8DE138490; Fri, 22 Nov 2024 14:39:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.158.5 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732286379; cv=none; b=baD39FtkNROlr/0VCEianx0fLRf6uNKc6LTstsh0WHh/XQz0iOtdR1wgFKsbptTQzZU1yvy/FTChN3mxqDstZM/pcxbUoRUi8UNZF77ALDDUK/j+HBK0cCXCUuItzhMbzgri53kTpAI1UCNdijXdkbFICT+PfoxBzSMKcrDMDV4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732286379; c=relaxed/simple; bh=ADFRSAzm+tOB1BuB5MVG+obXR3rDsoHWpt6GfHSel0Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=B3UXi8MQidQQmBQd2/oYvswpXuOzr2OHkNvaK9xxpcx2akYi972QU0Z+V/AHJSNQC0VokYwN5iKEUhD7c7A/Gj/oFI60W05+1swUlwFDsriGhtyvA+I+ImC4SK7kVyucvUyOHRx1Ony7+fcInQ2l98TwmbwD8/DWKllPY21Jxws= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=ljGVKkBV; arc=none smtp.client-ip=148.163.158.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="ljGVKkBV" Received: from pps.filterd (m0356516.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AMCa6vS016849; Fri, 22 Nov 2024 14:34:32 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=zqw2cRGCyNuHDcmTc mmMEA0nDM95Ca6wVjUxbwztkD0=; b=ljGVKkBVjcJsSZM4MOMiZAfrdVpztC4/R yofPVlZMgFEMGEuYMgENomBW723hqpWHuEttXKEmoeOzY+JjAMgR0TtcUh2Ra4na fVEnVt1zxoVDSUieHfy0Mr+ZEhXQpCVLCZaLo9spoU1I/NMS77/fiEzbENUAJPgg TZObPgzX5X2+8Sw8e8acfQfKLvaXb8e/XQwxyYBrypWvVF8ZTgDEbtbBaZKBYbhV iyKUbgV94WyPFY3Bxtxu6Nwv9y4Dv79EosL8Jcea7UD1suF7gHe7O0lJfD5OU8aC 9bC1HywzKyjMLq6CA4uZ6kutX5aXFgtKyrhe9JyJIZxBB+v7GrpJA== Received: from ppma21.wdc07v.mail.ibm.com (5b.69.3da9.ip4.static.sl-reverse.com [169.61.105.91]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 42xgttsu1a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Nov 2024 14:34:31 +0000 (GMT) Received: from pps.filterd (ppma21.wdc07v.mail.ibm.com [127.0.0.1]) by ppma21.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 4AMAC2Hu021833; Fri, 22 Nov 2024 14:34:31 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma21.wdc07v.mail.ibm.com (PPS) with ESMTPS id 42y6qn39r6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Nov 2024 14:34:30 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 4AMEYTIS56295900 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 22 Nov 2024 14:34:29 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EDEC220040; Fri, 22 Nov 2024 14:34:28 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BAB712004F; Fri, 22 Nov 2024 14:34:28 +0000 (GMT) Received: from funtu2.fritz.box?044ibm.com (unknown [9.171.82.52]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 22 Nov 2024 14:34:28 +0000 (GMT) From: Harald Freudenberger To: herbert@gondor.apana.org.au, davem@davemloft.net, dengler@linux.ibm.com Cc: linux-s390@vger.kernel.org, linux-crypto@vger.kernel.org Subject: [PATCH v5 2/3] s390/crypto: Add protected key hmac subfunctions for KMAC Date: Fri, 22 Nov 2024 15:34:26 +0100 Message-ID: <20241122143427.135682-3-freude@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241122143427.135682-1-freude@linux.ibm.com> References: <20241122143427.135682-1-freude@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: SpzeqeRKa8iovjHIvOI-GJr9dMTHwT4R X-Proofpoint-ORIG-GUID: SpzeqeRKa8iovjHIvOI-GJr9dMTHwT4R X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 mlxscore=0 malwarescore=0 mlxlogscore=584 adultscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411220122 From: Holger Dengler The CPACF KMAC instruction supports new subfunctions for protected key hmac. Add defines for these 4 new subfuctions. Signed-off-by: Holger Dengler Signed-off-by: Harald Freudenberger --- 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 59ab1192e2d5..0468dd5c4690 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)