Sign.verify: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/src/crypto/sign.bend as Sign
Lines 68-69 of bend-collections-laws-crypto@1.0.0.0/src/crypto/sign.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/sign.bend&start_line=68&end_line=69

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/curve25519/x25519.bend as X

def verify(+pk: List<&2, U32>, +msg: List<&2, U32>, +sig: List<&2, U32>) -> Bool:
  verify_if(pk, msg, sig, Bool.and(X.valid_bytes(32n, pk), X.valid_bytes(64n, sig)))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/curve25519/x25519.bend&name=valid_bytes
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/sign.bend&name=verify_if