def aria_d17
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
8309def aria_d17(+s: A.LcAriaSt) -> {s == A.aria.u17(A.aria.d17(s)) : A.LcAriaSt}:
8310 %aria_e16(A.aria.d16(s)) : {s == A.aria.u16(_) : A.LcAriaSt}
8311 aria_d16(s)