(After Rivest, shamir, Adleman - see RsA) A recognised world leader in cryptography, with millions of copies of itssoftware encryption and authentication installed and in use worldwide. RsA' s technologies are the global de facto standard for {public key cryptography} and {digital signature}s, and are part of existing and proposed standards for the Internet, ITU-T, IsO, ANsI, PKCs, IEEE and business and financial networks around the world. . (1994-12-08)