// crypto.vr — hashing and encoding (part of the VuurRaaf stdlib).
//
//   import crypto
//   println(crypto.sha256("hello"))
//   println(crypto.md5("hello"))
//   println(crypto.base64_encode("hello"))   // aGVsbG8=
//   println(crypto.base64_decode("aGVsbG8="))

fn sha256(s) {
	return sha256(s)
}

fn md5(s) {
	return md5(s)
}

fn base64_encode(s) {
	return base64_encode(s)
}

fn base64_decode(s) {
	return base64_decode(s)
}