seckey

Use memsec protected secret memory.

exmaple

use seckey::SecBytes;

let mut secpass = SecBytes::with(1, |buf| buf.copy_from_slice(&[8; 8][..]));

{
	assert_eq!([8u8; 8], *secpass.read());
}

{
	let mut wpass = secpass.write();
	wpass[0] = 0;
	assert_eq!([0, 8, 8, 8, 8, 8, 8, 8], *wpass);
}