Lodestone: An Efficient Byzantine Fault-Tolerant Protocol in Consortium Blockchains

<table class="algorithm-group"><tr><td><table class="algorithm" id="alg4"><tr><td> </td><td>Jump here if TIMEOUT triggers during any wait procedure or before entering currView+1</td></tr><tr><td>(1)</td><td><svg height="11.5564pt" id="M103" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 268.464 11.5564" width="268.464pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M620 675H597C578 656 570 650 541 650H144C112 650 104 653 94 675H72C59 618 42 552 23 493L53 491C71 534 88 564 105 585C124 608 144 615 238 615H290L197 121C182 40 174 34 88 28L82 0H361L367 28C275 34 266 38 281 121L374 615H441C522 615 543 608 553 583C562 560 566 531 565 493L597 494C603 551 612 629 620 675Z"></path></g><g transform="matrix(.013,0,0,-0.013,11.917,0)"><path d="M885 230V280H158L260 427L238 442C164 361 93 290 53 255C93 220 164 149 238 68L260 83L158 230H885Z"></path></g><g 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(<i>currView</i> + 1)</td></tr></table></td></tr></table>

<div> Pipelined Lodestone protocol: TimeOut <i>currView</i>.</div>

Security and Communication Networks

alg4

Algorithm 4

Algorithm 4: Lodestone: An Efficient Byzantine Fault-Tolerant Protocol in Consortium Blockchains 