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MD5/Implementation: Difference between revisions
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Line 4,527:
MD5: procedure; parse arg !; numeric digits 20 /*insure there's enough decimal digits.*/
a= '67452301'x; b= "efcdab89"x; c= '98badcfe'x; d= "10325476"x
#= length(!)
L=
if L>448 then plus=960 - L /* " " " greater " " */
if L=448 then plus=512 /* " " " equal to " */
Line 4,535:
/* [↑] ··· and a little of that.*/
do j=0 for length($) % 64 /*process the message (lots of steps).*/
a_= a;
chunk= j * 64
do k=1 for 16 /*process the message in chunks. */
!.k= reverse( substr($, chunk + 1 + 4*(k-1), 4) )
end /*k*/ /*────step────*/
a = .p1( a, b, c, d, 0, 7, 3614090360) /*■■■■ 1 ■■■■*/
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