void function ( Key arg0 ) { if ( arg0 == null ) { throw new InvalidKeyException ( "srini_string" ) ; } try { spiImpl . engineInit ( arg0 , null ) ; isInitMac = true ; } catch ( InvalidAlgorithmParameterException loc0 ) { throw new RuntimeException ( loc0 ) ; } }
initializes this mac instance with the specified key . concode_field_sep Engine ENGINE concode_elem_sep Provider provider concode_elem_sep boolean isInitMac concode_elem_sep MacSpi spiImpl concode_elem_sep String algorithm concode_field_sep int getMacLength concode_elem_sep String getAlgorithm concode_elem_sep Object clone concode_elem_sep Provider getProvider concode_elem_sep void update concode_elem_sep void update concode_elem_sep void update concode_elem_sep void update concode_elem_sep void reset concode_elem_sep Mac getInstance concode_elem_sep Mac getInstance concode_elem_sep Mac getInstance concode_elem_sep byte[] doFinal concode_elem_sep void doFinal concode_elem_sep byte[] doFinal