Table 8.
Consensus Algorithms.
| Papers | Consensus Algorithm |
|---|---|
| Sun et al. [3] | not specified |
| Filament [59] | PoElapsedTime (Fabric Sawtooth platform [115]) |
| Slock.it [13] | Ethereum-like Ethash |
| Zhumabekuly Aitzhan et al. [60] | Bitcoin-like PoW |
| Axon et al. [61] | Bitcoin-like PoW |
| Bahga et al. [62] | Ethereum-like |
| Biswas et al. [63] | Ethereum-like |
| Brody [64] | Ethereum-like |
| Cha et al. [65] | Ethereum-like |
| Conoscenti et al. [66] | not specified |
| Dorri et al. [67,68] | no PoW |
| Fromknecht et al. [69] | Bitcoin-like PoW (CertCoin/NameCoin platform) |
| Ghuli et al. [70] | Bitcoin-like PoW |
| Hardjono et al. [71] | Bitcoin-like PoW |
| Hasheme et al. [72] | Bitcoin-like PoW |
| Herbert et al. [73] | Bitcoin-like PoW |
| Huh et al. [74] | Ethereum-like |
| IBM Hyperledger [75,76] | PBFT |
| Leiding et al. [77] | depending on the underlying BC platform |
| Lombardi et al. [78] | Ethereum-like |
| Munsing et al. [79] | Ethereum-like |
| Nehaï et al. [80] | PoW/PoStakeTime (Solarcoin) |
| Ouaddah et al. [81] | not specified |
| IOTA (TANGLE) [83] | no mining process |
| Prabhu et al. [84] | Bitcoin-like |
| Shafagh et al. [85] | not specified |
| Sikorski et al. [86] | Round Robin-based |
| Wilkinson et al. [87] | PoStorage / PoRedundancy |
| Wörner et al. [88] | Bitcoin-like |
| Xu et al. [89] | Ethereum-like |
| Zhang et al. [90] | depending on the underlying BC platform |
| Zyskind et al. (Enigma) [91] | Parent layer consensus |
| Deters [92] | not specified |
| Gorilovsky et al. Moeco [93] | Exonum [116] custom-built BFT (no mining) |