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author | Luigi Scarso <luigi.scarso@gmail.com> | 2019-02-22 23:11:47 +0000 |
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committer | Luigi Scarso <luigi.scarso@gmail.com> | 2019-02-22 23:11:47 +0000 |
commit | 5c6357cdb820b4f628d036ba7b2248f221d50c0b (patch) | |
tree | 6365552f2737faaffe63a395272da242ee2c4f03 /Master/texmf-dist/tex/context/base/mkiv/l-sha.lua | |
parent | b4568bc71e054f3d1fd6404b45d2322631778284 (diff) |
ConTeXt version 2019.02.22 19:35
git-svn-id: svn://tug.org/texlive/trunk@50086 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/context/base/mkiv/l-sha.lua')
-rw-r--r-- | Master/texmf-dist/tex/context/base/mkiv/l-sha.lua | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/mkiv/l-sha.lua b/Master/texmf-dist/tex/context/base/mkiv/l-sha.lua new file mode 100644 index 00000000000..8481f7f45e8 --- /dev/null +++ b/Master/texmf-dist/tex/context/base/mkiv/l-sha.lua @@ -0,0 +1,27 @@ +if not modules then modules = { } end modules ['l-sha'] = { + version = 1.001, + comment = "companion to luat-lib.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +if sha2 then + + local lpegmatch = lpeg.match + local lpegpatterns = lpeg.patterns + local bytestohex = lpegpatterns.bytestohex + local bytestoHEX = lpegpatterns.bytestoHEX + + local digest256 = sha2.digest256 + local digest384 = sha2.digest384 + local digest512 = sha2.digest512 + + sha2.hash256 = function(str) return lpegmatch(bytestohex,digest256(str)) end + sha2.hash384 = function(str) return lpegmatch(bytestohex,digest384(str)) end + sha2.hash512 = function(str) return lpegmatch(bytestohex,digest512(str)) end + sha2.HASH256 = function(str) return lpegmatch(bytestoHEX,digest256(str)) end + sha2.HASH384 = function(str) return lpegmatch(bytestoHEX,digest384(str)) end + sha2.HASH512 = function(str) return lpegmatch(bytestoHEX,digest512(str)) end + +end |