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1450 – The Chinese develop wooden block movable type printing. 1450–1520 – The Voynich manuscript , an example of a possibly encoded illustrated book, is written. 1466 – Leon Battista Alberti invents polyalphabetic cipher , also first known mechanical cipher machine
This is a timeline of the public releases or introductions of computer encryption algorithms. Cipher Year Key size Block size Rounds Lucifer: 1971: 48: various New ...
It is commonly accepted that this paper was the starting point for development of modern cryptography. Shannon was inspired during the war to address "[t]he problems of cryptography [because] secrecy systems furnish an interesting application of communication theory". Shannon identified the two main goals of cryptography: secrecy and authenticity.
The SM9 Standard adopted in 2016 is one of a number of Chinese national cryptography standards. Other publicly available Chinese cryptographic standards are: SM2 [2] - an Elliptic Curve Diffie-Hellman key agreement and signature using a specified 256-bit elliptic curve. GM/T 0003.1: SM2 (published in 2010) [3] SM3 - a 256-bit cryptographic hash ...
C. Capstone (cryptography) Card catalog (cryptology) Michel de Castelnau; CAVNET; Central Bureau; Operation CHAOS; Choctaw code talkers; Cipher Bureau (Poland)
Chinese President Xi Jinping, the son of a communist revolutionary leader, was a victim of the Cultural Revolution and a provincial chief during China's economic boom before ascending to the very ...
15 January – Researchers in China report the successful transmission of entangled photons between drones, used as nodes for the development of mobile quantum networks or flexible network extensions, marking the first work in which entangled particles were sent between two moving devices. [329] [330]
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