law layout_x
bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/aead/proof.bend:272
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/aead/proof.bend as Proof
import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend as A
import bend-collections-laws-crypto@1.0.0.0/src/crypto/aead/chacha20poly1305.bend as CP
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend as RC
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha20poly1305.bend as R
272law layout_x:
273 for +key: List<&2, U32>
274 for +nonce: List<&2, U32>
275 for +aad: List<&2, U32>
276 for +pt: List<&2, U32>
277 {A.seal(A.XCHACHA20_POLY1305{}, key, nonce, aad, pt) == sapp(CP.encrypt_ct(CP.xkey(key, nonce), CP.xnonce(nonce), pt), R.tag(RC.xsubkey(key, nonce), RC.xnonce(nonce), aad, CP.encrypt_ct(CP.xkey(key, nonce), CP.xnonce(nonce), pt))) : Maybe<&2, List<&2, U32>>}