Computes the Keccak-256 hash of multiple u256 values in big-endian format.

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Signature

pub fn keccak_u256s_be_inputs(mut input: Span) -> u256

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Arguments

  • input - A span of big-endian u256 values to be hashed

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Returns

The 32-byte Keccak-256 hash as a little-endian u256

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Examples

use core::keccak::keccak_u256s_be_inputs;

let input = array![0x1234_u256, 0x5678_u256].span();
let hash = assert!(keccak_u256s_be_inputs(input) ==
0xfa31cb2326ed629f79d2da5beb78e2bd8ac7a1b8b86cae09eeb6a89a908b12a);