@Article{Riv95,
  author = 	 { Ronald L. Rivest },
  title = 	 { The {RC5} Encryption Algorithm },
  pages = 	 { 146--148 },
  journal = 	 { Dr. Dobb's Journal },
  date =         { 1995-01 },                  
  OPTyear = 	 { 1995 },
  OPTmonth = 	 { January },
  volume =       { 20 },                  
  number = 	 { 1 },
}