linux-kernel - Re: [PATCH v2 0/3] crypto: X25519 supports for ppc64le

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Message-ID: <cc3c8213-cf64-4eb5-9508-8d80b1ce6333@linux.ibm.com>
Date: Fri, 31 May 2024 16:10:05 -0500
From: Danny Tsen <dtsen@...ux.ibm.com>
To: Herbert Xu <herbert@...dor.apana.org.au>
Cc: linux-crypto@...r.kernel.org, leitao@...ian.org, nayna@...ux.ibm.com,
        appro@...ptogams.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, mpe@...erman.id.au,
        ltcgcw@...ux.vnet.ibm.com, dtsen@...ibm.com
Subject: Re: [PATCH v2 0/3] crypto: X25519 supports for ppc64le

Thanks Herbert.


On 5/31/24 5:20 AM, Herbert Xu wrote:
> On Thu, May 16, 2024 at 11:19:54AM -0400, Danny Tsen wrote:
>> This patch series provide X25519 support for ppc64le with a new module
>> curve25519-ppc64le.
>>
>> The implementation is based on CRYPTOGAMs perl output from x25519-ppc64.pl.
>> (see https://github.com/dot-asm/cryptogams/)
>> Modified and added 4 supporting functions.
>>
>> This patch has passed the selftest by running modprobe
>> curve25519-ppc64le.
>>
>> Danny Tsen (3):
>>    X25519 low-level primitives for ppc64le.
>>    X25519 core functions for ppc64le
>>    Update Kconfig and Makefile for ppc64le x25519.
>>
>>   arch/powerpc/crypto/Kconfig                   |  11 +
>>   arch/powerpc/crypto/Makefile                  |   2 +
>>   arch/powerpc/crypto/curve25519-ppc64le-core.c | 299 ++++++++
>>   arch/powerpc/crypto/curve25519-ppc64le_asm.S  | 671 ++++++++++++++++++
>>   4 files changed, 983 insertions(+)
>>   create mode 100644 arch/powerpc/crypto/curve25519-ppc64le-core.c
>>   create mode 100644 arch/powerpc/crypto/curve25519-ppc64le_asm.S
>>
>> -- 
>> 2.31.1
> All applied.  Thanks.