On 7/23/2018 6:04 PM, Pablo Rodriguez wrote:
On 07/23/2018 05:42 PM, Hans Hagen wrote:
On 7/23/2018 4:51 PM, Pablo Rodriguez wrote:
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?
require("util-sha")
Many thanks for your reply, Hans.
It works like a charm.
Would it be possible to use the function to hash external binary files?
Many thanks for your help,
utilities.sha2.hash512(io.loaddata("foo.bin"))
on the average it's fast enough
(luatex 1.09+ will have a faster variant)
Hans
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