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sha3.keccak: allow Keccak[f=200] (#20181)

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We support Keccak[f=200] just fine, so allow it.
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Frank Denis 2024-06-04 09:10:46 +01:00 • committed by GitHub
parent 7fc3fb955a
commit 993885c040
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1 changed files with 2 additions and 2 deletions
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4
lib/std/crypto/keccak_p.zig
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@ -7,7 +7,7 @@ const native_endian = builtin.cpu.arch.endian();
/// The Keccak-f permutation.
pub fn KeccakF(comptime f: u11) type {
comptime assert(f > 200 and f <= 1600 and f % 200 == 0); // invalid bit size
comptime assert(f >= 200 and f <= 1600 and f % 200 == 0); // invalid bit size
const T = std.meta.Int(.unsigned, f / 25);
const Block = [25]T;
@ -196,7 +196,7 @@ pub fn KeccakF(comptime f: u11) type {
/// A generic Keccak-P state.
pub fn State(comptime f: u11, comptime capacity: u11, comptime rounds: u5) type {
comptime assert(f > 200 and f <= 1600 and f % 200 == 0); // invalid state size
comptime assert(f >= 200 and f <= 1600 and f % 200 == 0); // invalid state size
comptime assert(capacity < f and capacity % 8 == 0); // invalid capacity size
return struct {