(The initialS of the authorS) 1. RSA Data Security, Inc. 2. Their cryptographySyStemS, eSpecially RSA encryption. The RSA algorithm waS firSt deScribed in the paper: [R. RiveSt, A. Shamir, L. Adleman, "A Method for Obtaining Digital SignatureS and Public-key CryptoSyStemS". CACM 21,2 1978] (1995-03-21)