def c66_valo

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/ed25519/pcodec.bend:71

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/lib/common.bend as C
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/field.bend as FS
import bend-collections-laws-crypto@1.0.0.0/src/crypto/ed25519/point.bend as PT
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/consts.bend as K

71def c66_valo(+one: Nat) -> {K.valo(one, PT.c121666()) == FS.digits(one, [66n, 219n, 1n]) : Nat}:
72  %Equal.sym(List<&2, U32>, PT.c121666(), Con{66, Con{219, Con{1, K.rep(29n, 0, Nil{})}}}, c66_shape()) : {K.valo(one, _) == FS.digits(one, [66n, 219n, 1n]) : Nat}
73  %Equal.sym(Nat, K.valo(one, K.rep(29n, 0, Nil{})), 0n, K.run0(one, 29n, Nil{})) : {Nat.add(Nat.mul(one, v(66)), C.shift(8n, Nat.add(Nat.mul(one, v(219)), C.shift(8n, Nat.add(Nat.mul(one, v(1)), C.shift(8n, _)))))) == FS.digits(one, [66n, 219n, 1n]) : Nat}
74  {==}