* HMAC test fails for big key using libkcapi
@ 2020-08-24 14:41 Bhat, Jayalakshmi Manjunath
2020-08-24 15:30 ` Stephan Mueller
0 siblings, 1 reply; 3+ messages in thread
From: Bhat, Jayalakshmi Manjunath @ 2020-08-24 14:41 UTC (permalink / raw)
To: linux-crypto
Hi All,
I am using libkcapi to execute HMAC tests. One of key size is 229248 bytes. setsockopt(tfmfd, SOL_ALG, ALG_SET_KEY API fails to set the key.
I am not getting an option to set the buffer size to higher value.
Can you please provide me inputs on how to set the higher buffer size to socket?
Regards,
Jayalakshmi
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: HMAC test fails for big key using libkcapi
2020-08-24 14:41 HMAC test fails for big key using libkcapi Bhat, Jayalakshmi Manjunath
@ 2020-08-24 15:30 ` Stephan Mueller
2020-08-24 16:00 ` Bhat, Jayalakshmi Manjunath
0 siblings, 1 reply; 3+ messages in thread
From: Stephan Mueller @ 2020-08-24 15:30 UTC (permalink / raw)
To: linux-crypto, Bhat, Jayalakshmi Manjunath
Am Montag, 24. August 2020, 16:41:13 CEST schrieb Bhat, Jayalakshmi Manjunath:
Hi Jayalakshmi,
> Hi All,
>
> I am using libkcapi to execute HMAC tests. One of key size is 229248 bytes.
> setsockopt(tfmfd, SOL_ALG, ALG_SET_KEY API fails to set the key. I am not
> getting an option to set the buffer size to higher value.
>
> Can you please provide me inputs on how to set the higher buffer size to
> socket?
Update your network write buffer size?
/proc/sys/net/core/wmem_default
>
> Regards,
> Jayalakshmi
Ciao
Stephan
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: HMAC test fails for big key using libkcapi
2020-08-24 15:30 ` Stephan Mueller
@ 2020-08-24 16:00 ` Bhat, Jayalakshmi Manjunath
0 siblings, 0 replies; 3+ messages in thread
From: Bhat, Jayalakshmi Manjunath @ 2020-08-24 16:00 UTC (permalink / raw)
To: Stephan Mueller, linux-crypto
Hi Stephen,
It worked, thank you so much
Regards,
Jaya
-----Original Message-----
From: Stephan Mueller <smueller@chronox.de>
Sent: Monday, August 24, 2020 9:00 PM
To: linux-crypto@vger.kernel.org; Bhat, Jayalakshmi Manjunath <jayalakshmi.bhat@hp.com>
Subject: Re: HMAC test fails for big key using libkcapi
Am Montag, 24. August 2020, 16:41:13 CEST schrieb Bhat, Jayalakshmi Manjunath:
Hi Jayalakshmi,
> Hi All,
>
> I am using libkcapi to execute HMAC tests. One of key size is 229248 bytes.
> setsockopt(tfmfd, SOL_ALG, ALG_SET_KEY API fails to set the key. I am
> not getting an option to set the buffer size to higher value.
>
> Can you please provide me inputs on how to set the higher buffer size
> to socket?
Update your network write buffer size?
/proc/sys/net/core/wmem_default
>
> Regards,
> Jayalakshmi
Ciao
Stephan
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-08-24 16:01 UTC | newest]
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2020-08-24 14:41 HMAC test fails for big key using libkcapi Bhat, Jayalakshmi Manjunath
2020-08-24 15:30 ` Stephan Mueller
2020-08-24 16:00 ` Bhat, Jayalakshmi Manjunath
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