Dragons' Den Dragons' Den Dragons' Den is a reality television program format in which entrepreneurs pitch their business ideas to a panel of venture capitalists in the hope of securing investment finance from them. The program originated in Japan, where it is known as "The Tigers of Money" (マネーの虎 manē no tora), a pun on "The Tiger of Malaya" (マレーの虎 marē no tora), the nickname of WWII general Tomoyuki Yamashita). The format was created and is owned by Nippon TV and is distributed by Sony Pictures Television. Local versions of the show have been produced in nearly 30 countries, as well as
Socialist millionaires check that formula_33 and formula_34. Note that: and therefore Because of the random values stored in secret by the other party, neither party can force formula_37 and formula_38 to be equal unless formula_39 equals formula_40, in which case formula_41. This proves correctness. Socialist millionaires In cryptography, the socialist millionaire problem is one in which two millionaires want to determine if their wealth is equal without disclosing any information about their riches to each other. It is a variant of the Millionaire's Problem whereby two millionaires wish to compare their riches to determine who has the most wealth without disclosing any