func Open(out, signedMessage []byte, publicKey *[32]byte) ([]byte, bool) {
	if len(signedMessage) < Overhead {
		return nil, false
	}
	if !ed25519.Verify(ed25519.PublicKey((*publicKey)[:]), signedMessage[Overhead:], signedMessage[:Overhead]) {
		return nil, false
	}
	ret, out := sliceForAppend(out, len(signedMessage)-Overhead)
	if subtle.AnyOverlap(out, signedMessage) {
		panic("nacl: invalid buffer overlap")
	}
	copy(out, signedMessage[Overhead:])
	return ret, true
}
// Open verifies a signed message produced by Sign and appends the message to
// out, which must not overlap the signed message. The output will be Overhead
// bytes smaller than the signed message.
Open verifies a signed message produced by Sign and appends the message to
out, which must not overlap the signed message. The output will be Overhead
bytes smaller than the signed message.
// Open verifies a signed message produced by Sign and appends the message to // out which must not overlap the signed message . The output will be Overhead // bytes smaller than the signed message .
func Open(out, signedMessage []byte, publicKey *[32]byte) ([]byte, bool) {
	if len(signedMessage) < Overhead {
		return nil, false
	}
	if !ed25519.Verify(ed25519.PublicKey((*publicKey)[:]), signedMessage[Overhead:], signedMessage[:Overhead]) {
		return nil, false
	}
	ret, out := sliceForAppend(out, len(signedMessage)-Overhead)
	if subtle.AnyOverlap(out, signedMessage) {
		panic("nacl: invalid buffer overlap")
	}
	copy(out, signedMessage[Overhead:])
	return ret, true
}
func Open ( out , signedMessage [ ] byte , publicKey * [ 32 ] byte ) ( [ ] byte , bool ) { if len ( signedMessage ) < Overhead { return nil , false } if ! ed25519 . Verify ( ed25519 . PublicKey ( ( * publicKey ) [ : ] ) , signedMessage [ Overhead : ] , signedMessage [ : Overhead ] ) { return nil , false } ret , out := sliceForAppend ( out , len ( signedMessage ) - Overhead ) if subtle . AnyOverlap ( out , signedMessage ) { panic ( " " ) } copy ( out , signedMessage [ Overhead : ] ) return ret , true }
Open verifies a signed message produced by Sign and appends the message to
out, which must not overlap the signed message.
Open verifies a signed message produced by Sign and appends the message to out which must not overlap the signed message .