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NuCypher’s Integration with Blockchain: Securing Smart Contract Data

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NuCypher

In today’s digital landscape, blockchain technology has emerged as a revolutionary force, transforming various industries and providing secure and transparent solutions. With the rapid growth of decentralized applications (dApps) and smart contracts, the need for robust data security and privacy measures has become paramount. This is where NuCypher, in collaboration with Bitcoin Era which is an Online trading platform, comes into play, offering a cutting-edge solution for securing smart contract data on the blockchain.

Understanding NuCypher’s Role

NuCypher is a decentralized threshold cryptography network that prioritizes data privacy and secure sharing on public blockchains. It achieves this through the use of proxy re-encryption, a cryptographic technique that allows encrypted data to be accessed and shared securely without compromising its integrity. This makes NuCypher an ideal solution for protecting sensitive information within smart contracts.

By integrating with NuCypher, developers and users gain access to a powerful framework that safeguards sensitive data within smart contracts. Proxy re-encryption enables authorized individuals or entities to delegate access to encrypted data, ensuring that only those with the proper permissions can decrypt and view it. This delegation mechanism enhances security, as the original data remains encrypted and protected against unauthorized access. NuCypher’s decentralized nature, with independent nodes executing proxy re-encryption operations, further strengthens its security and privacy measures.

Enhancing Smart Contract Security

By integrating NuCypher into blockchain networks, developers and businesses can enhance the security and privacy of their smart contract data. Let’s delve deeper into how NuCypher achieves this:

Data Encryption

NuCypher utilizes sophisticated encryption algorithms to guarantee the security and confidentiality of data transferred within smart contracts. By implementing this approach, NuCypher effectively safeguards against unauthorized access and potential data breaches, thereby providing a robust layer of protection for sensitive information. This ensures that only authorized parties can access and utilize the data, maintaining the integrity and privacy of the smart contract ecosystem.

Access Control

NuCypher provides developers with the ability to incorporate fine-grained access controls, enabling them to specify which individuals or entities can access particular encrypted data. By utilizing this feature, the privacy of smart contract data is significantly improved, as only authorized parties possess the capability to decrypt and utilize the information effectively.

Dynamic Access Delegation

NuCypher possesses a remarkable capability to dynamically delegate access to encrypted data, distinguishing it as one of its standout features. This functionality empowers users to grant or revoke access permissions in real time, offering them unparalleled flexibility and control throughout the entire data-sharing process.

Secure Key Management

NuCypher utilizes a decentralized key management system, ensuring that encryption keys are stored securely and protected from single points of failure. This enhances the resilience and reliability of the overall system.

Byzantine Fault Tolerance

By employing Byzantine fault tolerance, NuCypher is capable of withstanding malicious attacks or network disruptions, maintaining the integrity and security of smart contract data even in adverse conditions.

Use Cases of NuCypher’s Integration

The integration of NuCypher with blockchain technology opens up a world of possibilities across various sectors. Here are some notable use cases:

Healthcare

In the healthcare industry, protecting patient data is of utmost importance. By leveraging NuCypher’s secure data-sharing capabilities, medical records and sensitive information can be stored on the blockchain while maintaining privacy and compliance.

Finance

Smart contracts have revolutionized the finance sector by enabling secure and automated transactions. With NuCypher’s integration, financial institutions can ensure that sensitive financial data, such as transaction details and account balances, remains confidential and tamper-proof.

Supply Chain Management

NuCypher’s data encryption and access control features can play a vital role in supply chain management. By securing critical information such as inventory data, shipment details, and vendor contracts, organizations can mitigate the risk of unauthorized access and data manipulation.

Intellectual Property

Protecting intellectual property is crucial for creators and innovators. By utilizing NuCypher’s secure data sharing capabilities, artists, writers, and inventors can protect their works while securely licensing and sharing them on blockchain platforms.

Conclusion

In conclusion, NuCypher’s integration with blockchain technology brings a new level of security and privacy to smart contract data. By leveraging advanced encryption techniques, access controls, and decentralized key management, NuCypher offers a robust solution for safeguarding sensitive information in various industries.

Dipo Olowookere is a journalist based in Nigeria that has passion for reporting business news stories. At his leisure time, he watches football and supports 3SC of Ibadan. Mr Olowookere can be reached via dipo.olowookere@businesspost.ng

Economy

FAAC Disbursement for April 2025 Drops to N1.578trn

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faac allocation

By Aduragbemi Omiyale

The amount shared by the federal government, the 36 state governments and the 774 local government areas of the federation from the Federation Account Allocation Committee (FAAC) in April 2025 from the revenue generated last month declined by N100 billion, Business Post reports.

This month, FAAC disbursed about N1.578 trillion to the three tiers of government, lower than the N1.678 billion distributed in March 2025.

In a communiqué by the Director of Press and Public Relations in the Office of the Accountant-General of the Federation (OAGF), Bawa Mokwa, it was stated that the N1.578 trillion comprised statutory revenue of N931.325 billion, Value Added Tax (VAT) revenue of N593.750 billion, Electronic Money Transfer Levy (EMTL) revenue of N24.971 billion, and an Exchange Difference revenue of N28.711 billion.

The money was shared after deducting N85.376 billion as cost of collection and N747.180 billion as total transfers, interventions and refunds from the total gross revenue of N2.411 trillion generated by the nation last month.

It was explained that gross statutory revenue of N1.718 trillion was received for March 2025 versus N1.653 trillion received in February 2025, and gross revenue of N637.618 billion was available from VAT compared with N654.456 billion a month earlier.

As for the distribution of the N1.578 trillion, FAAC said it gave the federal government N528.696 billion, the states N530.448 billion, the local councils N387.002 billion, and the benefiting states N132.611 billion as 13 per cent of mineral revenue.

It disclosed that on the N931.325 billion statutory revenue, the federal government received N422.485 billion, the state governments got N214.290 billion, the LGAs were given N165.209 billion, and the oil-producing states went away with N129.341 billion.

Further, from the N593.750 billion VAT revenue, the national government got N89.063 billion, the state governments received N296.875 billion, and the local councils got N207.813 billion.

In addition, from the N24.971 billion EMTL, the central government was given N3.746 billion, the state governments got N12.485 billion, and LGAs shared N8.740 billion.

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Economy

Nigeria, South Africa Sign Agreement to Boost Mining 

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Mining in Zamfara

By Adedapo Adesanya

Nigeria and South Africa have signed a Memorandum of Understanding (MoU) to boost mining cooperation, focusing on investment, knowledge exchange, and technology transfer.

The agreement was signed in Abuja by the Solid Minerals Development Minister, Mr Dele Alake, and South Africa’s Mineral Resources, Mr Gwede Mantashe.

A statement on Wednesday said the MoU was part of efforts to strengthen ties under the Nigeria–South Africa Bi-National Commission framework.

It noted that the deal sets out specific areas of collaboration alongside defined implementation timelines for joint activities and engagements in the mining sector.

“Both ministers pledged ongoing engagement to advance intra-African trade and implement practical steps outlined in the agreement,” it said.

The ministers also expressed optimism that the renewed partnership would significantly strengthen the mining industries of both countries through shared expertise and innovation.

Key highlights include capacity building in geological methods using UAVs and applying spectral remote sensing technologies for mineral exploration and mapping.

Other areas cover geoscientific data sharing via the Nigeria Geological Survey Agency, training in mineral processing, and value-addition initiatives.

The MoU also supports capacity building in elemental fingerprinting with LA-ICP-MS and joint exploration of agro and energy minerals within Nigeria.

Mr Alake restated that bilateral cooperation holds promise for industrialisation, employment generation, and sustainable economic development across the African continent.

“The agreement on geology, mining, and mineral processing will foster knowledge exchange, promote investment, and encourage regional integration,” Mr Alake stated.

He reiterated Nigeria’s focus on developing its mining sector, noting mutual benefits through mineral wealth and South Africa’s technological expertise.

According to Mr Alake, this synergy will attract investments, build skills, and help diversify Nigeria’s economy for long-term growth and stability.

Mr Mantashe, on his part lauded the agreement, noting that it will be crucial to South Africa, as well as promote cooperation between the two African nations.

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Economy

ARM-Harith Secures £10m to Unlock Nigerian Pension Funds

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FSD Africa ARM-Harith

By Modupe Gbadeyanka

About £10 million has been injected into ARM-Harith’s Climate and Transition Infrastructure Fund (ACT Fund) to unlock local institutional capital for climate infrastructure.

The leading African private equity firm received the financial support from the United Kingdom-backed FSD Africa Investments (FSDAi) to unlock nigerian pension funds and catalyse local capital for infrastructure.

It was gathered that 75 per cent of the FSDAi facility would be provided in local currency, a first-of-its- kind approach specifically designed to mitigate the impact of foreign exchange (FX) volatility for pension funds.

This structure is expected to unlock an additional £31 million in pension fund contributions, nearly five times the participation achieved in ARM- Harith’s first fund.

The investment from ARM-Harith and FSDAi introduces an innovative solution to allow Nigerian pension funds to address a longstanding challenge in infrastructure equity finance: the ability to invest while receiving early liquidity.

By enabling predictable interim distributions during the early phases of investment, this innovative facility directly addresses a key barrier that has historically deterred domestic institutional capital from entering the asset class.

“For too long, domestic pension funds have remained on the sidelines of infrastructure equity due to liquidity constraints and heightened perception of risk.

“We are proud to have collaborated with FSDAi to design a pioneering solution that reduces risk for pension funds while delivering both early liquidity and long-term capital growth.

“This is a global first—a groundbreaking private sector-led solution that could fundamentally change how infrastructure equity is financed—not just in Nigeria, but across Africa,” the chief executive of ARM-Harith, Ms Rachel Moré-Oshodi, said.

Also, the Chief Investment Officer of FSDAi, Ms Anne-Marie Chidzero, said, “We are thrilled to collaborate with ARM-Harith to showcase how risk- bearing capital from a market-building investor like FSDAi can be strategically structured to unlock domestic institutional capital. This approach strengthens Africa’s financial markets and facilitates capital allocation towards sustainable, green economic growth across the continent.”

On his part, the British Deputy High Commissioner in Lagos, Mr Jonny Baxter, said, “The UK government, through its bilateral and investment vehicles is committed to continue to support the country’s financial sector — developing domestic capital markets as a means of financing priority sectors and driving economic development.

“Local currency capital helps mitigate the impact of foreign exchange volatility, narrows the financing gap, supports diversification into new asset classes and into climate- related projects and social sectors – while providing long-term funds to growing businesses.”

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