The term social assistance is identified in base64 scheme by the sequence c29jaWFsIGFzc2lzdGFuY2U=, while the MD5 signature is equal to a5c18b9aeee9ab49edd0e3b0bafb3b33. The ASCII encoding of social assistance in hexadecimal notation is 736f6369616c20617373697374616e6365.