Convert-SSHRegistryToJSonKnownHost.ps1

$JsonStore = New-SSHJSonStore
$p = Get-ItemProperty HKCU:\SOFTWARE\PoshSSH
$p | Get-Member -MemberType NoteProperty |
Where-Object { $_.Name -notin 'PSPath', 'PSParentPath', 'PSChildName', 'PSDrive', 'PSProvider' } |
ForEach-Object {
    $name = $_.Name
    Write-Host "Save ssh-rsa key for $name"
    [void]$JsonStore.SetKey($name, 'ssh-rsa', $p.$name)
}