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renames variables to avoid luacheck errors

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kikito 2016-07-02 18:03:49 +02:00
parent 1f6eba9a7b
commit 51347acd88
1 changed files with 4 additions and 4 deletions
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8
md5.lua
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@ -268,8 +268,8 @@ local f=function (x,y,z) return bit_or(bit_and(x,y),bit_and(-x-1,z)) end
local g=function (x,y,z) return bit_or(bit_and(x,z),bit_and(y,-z-1)) end
local h=function (x,y,z) return bit_xor(x,bit_xor(y,z)) end
local i=function (x,y,z) return bit_xor(y,bit_or(x,-z-1)) end
local z=function (f,a,b,c,d,x,s,ac)
a=bit_and(a+f(b,c,d)+x+ac,0xFFFFFFFF)
local z=function (ff,a,b,c,d,x,s,ac)
a=bit_and(a+ff(b,c,d)+x+ac,0xFFFFFFFF)
-- be *very* careful that left shift does not cause rounding!
return bit_or(bit_lshift(bit_and(a,bit_rshift(0xFFFFFFFF,s)),s),bit_rshift(a,32-s))+b
end
@ -366,8 +366,8 @@ function md5.sumhexa(s)
local t = CONSTS
local a,b,c,d = t[65],t[66],t[67],t[68]
for i=1,#s,64 do
local X = cut_le_str(sub(s,i,i+63),4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4)
for ii=1,#s,64 do
local X = cut_le_str(sub(s,ii,ii+63),4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4)
assert(#X == 16)
X[0] = table.remove(X,1) -- zero based!
a,b,c,d = transform(a,b,c,d,X)