@Article{codex,
 author       = {Michael A. Marsh and Fred B. Schneider},
 title 	      = {{CODEX}: A Robust and Secure Secret Distribution System},
 journal      = {IEEE Transactions on Dependable and Secure Computing},
 year 	      = 2004,
 volume	      = 1,
 number	      = 1,
 pages	      = {34--47},
 month	      = {January--March}
}