[NTG-context] SHA512 for LuaTeX-5.2

Pablo Rodriguez oinos at gmx.es
Mon Jul 23 16:51:23 CEST 2018


On 07/22/2018 10:56 PM, Hans Hagen wrote:
> why not use
> 
> utilities.sha2.hash512(str)

Many thanks for your reply, Hans.

    \starttext
    \def\hashfive#1{\ctxlua{context(utilities.sha2.hash512("#1"))}}
    \hashfive{a}
    \stoptext

ConTeXt complains:

    [ctxlua]:1: attempt to index field 'sha2' (a nil value)

What am I doing wrong?

Many thanks for your help,

Pablo
-- 
http://www.ousia.tk


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