def aria_dd22
import bend-osdev-legacy-ciphers@0.1.0.0/PROOF.bend as PROOFimport Base
import bend-osdev-legacy-ciphers@0.1.0.0/aria.bend as A
8353def aria_dd22(+s: A.LcAriaSt) -> {s == A.aria.d22(A.aria.u22(s)) : A.LcAriaSt}:
8354 %aria_dd21(A.aria.e21(s)) : {s == A.aria.e21(_) : A.LcAriaSt}
8355 aria_e21(s)