calculates an hmac sha256 hash using a set key length . concode_field_sep Mac hmacSHA256 concode_field_sep placeholderType placeHolder
byte [ ] function ( byte [ ] arg0 , byte [ ] arg1 , int arg2 ) { byte [ ] loc0 = null ; try { hmacSHA256 . init ( new SecretKeySpec ( arg1 , 0 , arg2 , "srini_string" ) ) ; loc0 = hmacSHA256 . doFinal ( arg0 ) ; } catch ( InvalidKeyException loc1 ) { L . loc1 ( "srini_string" , loc1 ) ; } return loc0 ; }