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Efficient incremental hash chain with probabilistic filter-based method to update blockchain light nodes
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki
In blockchain, ensuring integrity of data when updating distributed ledgers is a challenging and very fundamental process. Most of blockchain networks use Merkle tree to verify the authenticity of data received from other peers on the network. However, creating Merkle tree for each block in the network and composing Merkle branch for every transaction verification request are time-consuming process requiring heavy computations. Moreover, sending these data through the network generates a lot ofdoi:10.17586/2226-1494-2022-22-3-538-546 fatcat:xnlq4rt5ojaafalhxhhz6zpafu