def aria_e4
bend-osdev-legacy-ciphers@0.1.0.0 · PROOF.bend:7982
import bend-osdev-legacy-ciphers@0.1.0.0/PROOF.bend as PROOF
import Base
import bend-osdev-legacy-ciphers@0.1.0.0/aria.bend as A
7982def aria_e4(s: A.LcAriaSt) -> {s == A.aria.e4(A.aria.e4(s)) : A.LcAriaSt}:
7983 match s:
7984 case A.LcAriaSt{+x0, +x1, +x2, +x3, +x4, +x5, +x6, +x7, +x8, +x9, +x10, +x11, +x12, +x13, +x14, +x15}:
7985 %word_xx(8n, x9, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), Word.xor(8n, Word.xor(8n, x3, x11), x11), Word.xor(8n, Word.xor(8n, x4, x11), x11), Word.xor(8n, Word.xor(8n, x5, x11), x11), Word.xor(8n, Word.xor(8n, x6, x11), x11), Word.xor(8n, Word.xor(8n, x7, x11), x11), x8, _, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7986 %word_xx(8n, x7, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), Word.xor(8n, Word.xor(8n, x3, x11), x11), Word.xor(8n, Word.xor(8n, x4, x11), x11), Word.xor(8n, Word.xor(8n, x5, x11), x11), Word.xor(8n, Word.xor(8n, x6, x11), x11), _, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7987 %word_xx(8n, x6, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), Word.xor(8n, Word.xor(8n, x3, x11), x11), Word.xor(8n, Word.xor(8n, x4, x11), x11), Word.xor(8n, Word.xor(8n, x5, x11), x11), _, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7988 %word_xx(8n, x5, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), Word.xor(8n, Word.xor(8n, x3, x11), x11), Word.xor(8n, Word.xor(8n, x4, x11), x11), _, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7989 %word_xx(8n, x4, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), Word.xor(8n, Word.xor(8n, x3, x11), x11), _, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7990 %word_xx(8n, x3, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), Word.xor(8n, Word.xor(8n, x2, x11), x11), _, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7991 %word_xx(8n, x2, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), Word.xor(8n, Word.xor(8n, x1, x11), x11), _, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7992 %word_xx(8n, x1, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{Word.xor(8n, Word.xor(8n, x0, x11), x11), _, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7993 %word_xx(8n, x0, x11) : {A.LcAriaSt{x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} == A.LcAriaSt{_, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15} : A.LcAriaSt}
7994 {==}