PPT-CS6410 – Byzantine Agreement

Kai Sun Some slides are borrowed from Ken Birman Andrea C ArpaciDusseau Eleanor Birrell Zhiyuan Teo and Indranil Gupta So Far Weve Talked About State machine replication. aka Eastern Roman Empire. Byzantine Empire. ". Byzantine" derives from Byzantium, an ancient Greek colony founded by a man named . Byzas. . . Located . on the European side of the Bosporus (the strait linking the Black Sea to the Mediterranean), . Early Byzantine 500-726 (Iconoclastic Controversy). Iconoclastic Controversy 726-843. Middle/High Byzantine 843-1200 (Medieval Crusades). Late Byzantine 1200-1453 (Ottoman Conquest). Main Ideas of Byzantine Art. Eleanor Birrell. November 23, 2010. x. y. SIG(x, . i. ). SIG(y, . i. ). SIG(. x,i. ). SK. A. Authenticated Messages. Digital Signatures. Public-Key. Inefficient . Message Authentication Codes (MAC). Secret-Key. Chapter 6: The Byzantine & Islamic Empires. The Rise of “New Rome”. Constantinople . D. edicated in 330. Important commercial center. Political and religious center. Capital of Eastern Roman Empire. and . Early Russia. AP European History. Byzantine Empire. Formation of the Empire. Established by Emperor Diocletian’s division of the Roman Empire. Eastern half of the Roman Empire. Constantine reunited the empires but moved the capital to Constantinople. Do Now: What do you know about Ancient history?.  . Rise of The Empire. -Rome’s emperor Constantine moved the capital to Constantinople, causing Rome to be split into two parts (Eastern Empire and Western Empire). Dates: 330-1500. Map of the Byzantine Empire. Byzantine Empire. The Byzantine Empire was the continuation of the Roman Empire in the Greek speaking, eastern part of the Mediterranean. . Byzantium was the name of a small, but important town at the . Vocabulary for Chapter 9. Define the vocabulary word. Draw a picture of the vocabulary word. Create four clues about the vocabulary word to help remember the definition. Vocabulary – . Autocrat. Icon. and Romanesque. Early Christian Design. Byzantine art. . encompasses the visual expressions of the . Byzantine Empire . from about . 330. to . 1450. CE.. Constantinople. : . capital of . Byzantium. Essential Questions. How can religion impact a culture?. What factors lead to the rise and fall of empires?. We’ve already talked about the importance of maintenance and wise decisions. . It Matters Because…. The development of Russia. What influences did they have on Russia?. The Byzantine Empire was located close to the Slavs of Eastern Europe. . As Slavic and Viking culture mixed to form Russia, new trade centers were formed, such as the city of Kiev. . Great location. Constantinople=capital in 340 C.E. (kept name until controlled by Ottoman Turks in 1453 C.E. when it was renamed Istanbul). Named Byzantium after . Byzantion. , fishing village. Eastern half of classical Roman Empire that remained intact. Developments in Europe and the Byzantine Empire. . Where we last left off…. The Roman Empire was divided into two factions. The . Eastern Roman Empire. , centered in Constantinople became highly centralized government known as the . Western CivilizationCodified Roman LawUnder Emperor Justinian Byzantine legal experts collected and arranged Roman lawMain source of law remained enactments of emperorsLaws became more extensive regul