void function ( PrivateKey arg0 , SecureRandom arg1 ) { this . appRandom = arg1 ; engineInitSign ( arg0 ) ; }
initializes this signature object with the specified private key and source of randomness for signing operations . this concrete method has been added to this previously-defined abstract class . for backwards compatibility , it can not be abstract . concode_field_sep SecureRandom appRandom concode_field_sep void engineInitVerify concode_elem_sep Object engineGetParameter concode_elem_sep Object clone concode_elem_sep void engineSetParameter concode_elem_sep void engineSetParameter concode_elem_sep byte[] engineSign concode_elem_sep int engineSign concode_elem_sep AlgorithmParameters engineGetParameters concode_elem_sep boolean engineVerify concode_elem_sep boolean engineVerify concode_elem_sep void engineUpdate concode_elem_sep void engineUpdate concode_elem_sep void engineUpdate