From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
Cc: dev@dpdk.org, declan.doherty@intel.com
Subject: Re: [dpdk-dev] [PATCH v1 1/1] examples/l2fwd-crypto: improve random key generator
Date: Tue, 07 Jun 2016 22:30:31 +0200 [thread overview]
Message-ID: <21237364.CLn9ZV8ln9@xps13> (raw)
In-Reply-To: <1464183292-24280-1-git-send-email-piotrx.t.azarewicz@intel.com>
2016-05-25 15:34, Piotr Azarewicz:
> This patch improve generate_random_key() function by replacing rand()
> function with reading from /dev/urandom.
>
> CID 120136 : Calling risky function (DC.WEAK_CRYPTO)
> dont_call: rand should not be used for security related applications, as
> linear congruential algorithms are too easy to break
>
> Coverity issue: 120136
>
> Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
> ---
> examples/l2fwd-crypto/main.c | 18 +++++++++++++-----
Is it relevant for this example?
next prev parent reply other threads:[~2016-06-07 20:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 13:34 Piotr Azarewicz
2016-06-07 20:30 ` Thomas Monjalon [this message]
2016-06-08 7:46 ` Azarewicz, PiotrX T
2016-07-11 14:17 ` Thomas Monjalon
2016-07-13 15:54 ` Declan Doherty
2016-07-13 15:55 ` Declan Doherty
2016-07-15 22:09 ` Thomas Monjalon
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