def aria_d9
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
8245def aria_d9(+s: A.LcAriaSt) -> {s == A.aria.u9(A.aria.d9(s)) : A.LcAriaSt}:
8246 %aria_e8(A.aria.d8(s)) : {s == A.aria.u8(_) : A.LcAriaSt}
8247 aria_d8(s)