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Commit b9577984 authored by Emilia Kasper's avatar Emilia Kasper
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Curve25519: avoid undefined behaviour



Appease the sanitizer: avoid left shifts of negative values.

This could've been done entirely with casts to uint and back,
but using masks seemed slightly more readable.

There are also implementation-defined signed right shifts in this
code. Those remain.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
parent a66ec57c
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