Private/Checksum/Get-SecretSharingChecksumConstant.ps1

function Get-SecretSharingChecksumConstant {
    <#
    .SYNOPSIS
        Returns the SLIP-0039 constants used by the RS1024 checksum.
    .DESCRIPTION
        ChecksumLengthWords is the number of trailing 10-bit words the checksum
        occupies at the end of a share's data.
    #>

    [CmdletBinding()]
    [OutputType([PSCustomObject])]
    param()

    return [PSCustomObject]@{
        ChecksumLengthWords = 3
    }
}