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[lwip-devel] [bug #54253] same LCP magic number after power-up.
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From: |
Sergey A. Borshch |
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Subject: |
[lwip-devel] [bug #54253] same LCP magic number after power-up. |
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Date: |
Thu, 5 Jul 2018 19:20:36 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.183 Safari/537.36 Vivaldi/1.96.1147.47 |
Follow-up Comment #4, bug #54253 (project lwip):
>Anyway, the real way to fix that is to provide entropy from your TRNG using
LWIP_RAND macro.
Probably yes, but GSM modem startup time is random enough to get unique magic
number. Anyway after ppp exchange start magic_randomize() called from
ppp_input() at random moments, so using TRNG to get one random number seems
overkill to me.
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