MD5/Implementation: Difference between revisions
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Alextretyak (talk | contribs) m (→{{header|11l}}) |
Alextretyak (talk | contribs) |
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functions [+]= (b, c, d) -> c (+) (b [|] (-)d) |
functions [+]= (b, c, d) -> c (+) (b [|] (-)d) |
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[( |
[(Int -> Int)] index_functions |
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index_functions [+]= i -> i |
index_functions [+]= i -> i |
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index_functions [+]= i -> (5 * i + 1) % 16 |
index_functions [+]= i -> (5 * i + 1) % 16 |
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V f = :functions[i I/ 16](b, c, d) |
V f = :functions[i I/ 16](b, c, d) |
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V g = :index_functions[i I/ 16](i) |
V g = :index_functions[i I/ 16](i) |
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V to_rotate = a + f + :constants[i] + UInt32(bytes' chunk[4 * |
V to_rotate = a + f + :constants[i] + UInt32(bytes' chunk[4 * g .+ 4]) |
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V new_b = UInt32(b + rotl(to_rotate, :rotate_amounts[i])) |
V new_b = UInt32(b + rotl(to_rotate, :rotate_amounts[i])) |
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(a, b, c, d) = (d, new_b, b, c) |
(a, b, c, d) = (d, new_b, b, c) |
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