Diamante—A Quantum-Resistant Layer 1 Hybrid Blockchain

Diamante is an innovative blockchain project that employs a hybrid consensus mechanism combining Delegated Proof of Stake (DPoS), Asynchronous Byzantine Fault Tolerance (aBFT), and Proof of History (PoH) to enhance transaction efficiency and network security.

In light of the potential threat posed by quantum computing, which could break traditional encryption algorithms used in existing blockchains, Diamante integrates quantum-resistant cryptographic algorithms such as Dilithium digital signatures and Kyber key encapsulation. This approach aims to future-proof the network, ensuring long-term security against quantum attacks. Diamantes vision is to create a secure, quantum-resistant network that supports decentralized applications and drives innovation in the digital economy.

Blockchain Design

Three-Layer Consensus Mechanism

Diamantes triple-layer consensus mechanism integrates DPoS, aBFT, and PoH, each bringing its own strengths and weaknesses:

Diamante combines the strengths of each consensus algorithm, ensuring a balance between speed, security, and efficiency. DPoS enables fast block creation, aBFT ensures fault tolerance in malicious environments, and PoH reduces overhead on the consensus process, collectively boosting network performance and resilience.

Quantum-Resistant Encryption Algorithms

The crypto industry has long been concerned about quantum attacks, primarily targeting blockchain encryption algorithms, especially digital signatures and key encapsulation mechanisms.

Current blockchain encryption methods are vulnerable to quantum attacks due to their reliance on traditional public key cryptography, such as Elliptic Curve Digital Signature Algorithm (ECDSA) and RSA, which are based on the difficulty of solving mathematical problems like discrete logarithms and large integer factorization. Quantum computers, using Shor's algorithm, can efficiently solve these problems, extracting private keys and compromising the security of blockchain networks.

Diamante has taken significant steps to mitigate quantum attacks by adopting advanced quantum-resistant cryptographic algorithms. Specifically, it employs Dilithium digital signatures and Kyber key encapsulation, which are among the most effective solutions to resist quantum computing attacks. These algorithms protect transaction validation and data integrity on the chain.

While quantum computing technology has not yet reached the level where it can break existing encryption algorithms, it is still uncertain whether Diamante‘s defenses will be fully effective. Although quantum-resistant encryption is theoretically reliable, further large-scale testing and validation are necessary. Diamante’s design is forward-thinking, but whether it can fully resist quantum attacks remains to be seen.

Features of Diamante Net

Interoperability

The lack of interoperability between existing blockchain networks has become a significant issue in the industry. Diamante Net addresses this by enabling seamless data and asset exchanges across multiple chains.

Reduced Latency

Diamante Net employs an advanced Federated Byzantine Agreement (FBA) consensus mechanism to ensure low latency. This eliminates delays in international transactions, making the network a fast, low-cost, comprehensive solution for domestic and cross-border payments.

Overall Network Efficiency

Diamante Nets infrastructure consists of 126 nodes, designed to support high-speed, cross-chain, and low-cost functionality within the ecosystem. By leveraging federated consensus algorithms, Diamante maintains fast transaction speeds, regardless of the number of active nodes.

Diamantes architecture is highly scalable, making it a viable solution for various industries, including payments, healthcare, cryptocurrency, gaming, human resources, and banking. Several Dapps have already been developed on Diamante, such as PayCircle (a flagship payment Dapp), CreditCircle (a corporate finance platform), ChainCRM (a blockchain-based CRM platform), and NodeHRM (a blockchain-based human resource management software).