vertx / io.vertx.ext.httpservicefactory / PGPHelper / verifySignature

# verifySignature

`open static fun verifySignature(file: InputStream, signature: InputStream, key: PGPPublicKey): Boolean`

Verify a PGP signature.

### Parameters

`file` - the file

`signature` - the signature

`key` - the public key

### Exceptions

`Exception` - anything preventing the verification to happen

Return
true if the signature is verified