Elizabeth Larner Elizabeth Larner Elizabeth Larner (born 1931) is a British actress and a singer with a powerful soprano voice. While her main career was the musical theatre, appearing both in London's West End and on Broadway, she was a seemingly unlikely, but inspired, choice to play Ammonia in the BBC situation comedy "Up Pompeii!" - a role she made her own. She later appeared in "The Two Ronnies", supporting Ronnie Barker as "Piggy Malone" and Ronnie Corbett as "Charley Farley" in the 1981-2 comic detective mystery serial "Band of Slaves". Elizabeth Larner appeared on television from the mid-1950s. Her singing gained
Piggy bank cryptography as well as double-lock cryptography. Piggy bank cryptography Piggy bank cryptography is a digital emulation of a piggy bank. It uses an encrypted message as a carrier into which valuable secrets can be inserted and later recovered by the person who issued the message. A typical protocol works as follows: In this scheme, Bob does not necessarily require a public key from Alice, although he does require her to sign her note in such a way that he can verify her authorship. Piggy bank cryptography has been proposed for authenticating parties to detect man-in-the-middle attack. The piggy bank paradigm can