#signquantum

ITTI and SignQuantum Partner for Latin American Quantum-Proof E-Signatures

ITTI, a leading Paraguayan digital transformation provider, and SignQuantum, a quantum-resistant e-signature expert, announced an exclusive Latin American distribution arrangement. This strategic cooperation could improve digitally signed document security by protecting banks, insurance providers, and government organisations from quantum computing.

ITTI's vast clientele has a substantial impact, serving nine of twenty-two Central Bank of Paraguay-regulated financial institutions and handling over 40% of the country's financial transactions using its main software. ITTI can accelerate Mexico's adoption of post-quantum security solutions due to its market presence. ITTI Vice President Luis Angulo said, “This partnership is a strategic addition to the service portfolio,” acknowledging its importance. SignQuantum's quantum-resistant solution protects clients' sensitive data in this fast-growing digital signature market and provides them with the latest technologies.

Meeting the Quantum Threat to Digital Security

A major shortcoming in the current digital security architecture necessitates quantum-resistant digital signatures.

This risk increases as quantum computing accelerates. IBM will provide large-scale, fault-tolerant quantum computers by 2029, requiring future-proof solutions. NIST will deprecate digital signature technologies in 2030 and promote quantum-safe cryptography to address this issue. US lawmakers want post-quantum technologies implemented quickly to counter such assaults. ITTI and SignQuantum's partnership immediately addresses this vital requirement, protecting against future quantum attacks.

Unique Quantum-Resistant Solution from SignQuantum

SignQuantum offers an integrated smart solution. Businesses can start their quantum-safe transformation without disrupting operations. This self-hosted, quantum-resistant e-signature add-on works with existing systems. The unique technique addresses two key issues: digital signature authenticity and timing verification.

The NIST-recommended post-quantum algorithm underpins SignQuantum. It uses the quantum-resistant blockchain QANplatform for immutable time-stamping. Blockchain integration provides unmatched protection and integrity for key digital contracts and documents by allowing tamper-proof document validity checks. Johann Polecsak, co-founder and CTO of QANplatform, said, “It is tremendously exciting to see QANplatform's technology being implemented globally with real-life use cases like SignQuantum.” Another chance to show that QANplatform can handle and safeguard ITTI's clients' huge volume of digital transactions using SignQuantum.

Strategic Move by ITTI in Booming Market

The rapid growth of the global digital signature sector makes this alliance timely. With a 40.9% CAGR, this sector is expected to reach USD 118.88 billion by 2032 from USD 10.80 billion in 2025. Rapid digital change, regulatory compliance, and remote-first operational paradigms are pushing this.

ITTI is leading this fast-growing area and increasing its service range by offering SignQuantum's cutting-edge technology to its Latin American clientele. ITTI is well positioned to push post-quantum security adoption with a strong foundation established on the trust of 9 of 22 financial institutions regulated by the Central Bank of Paraguay, according to SignQuantum CEO Nazmath Nazeer. Their success makes them the ideal partner to accelerate this vital transformation in Latin America.

Latin American Post-Quantum Pioneer

SignQuantum Releases First Post-Quantum Digital Signature Add-On for Future-Proof International Documents

SignQuantum, a post-quantum security provider and product of Qatar-based Quantum Software Solutions, introduced a breakthrough software add-on to safeguard digitally signed documents from quantum computing. This unique solution integrates with existing e-signature platforms, allowing organisations to transition to post-quantum security without overhauling their procedures. At the Doha launch ceremony, H.E. Sheikh Mansoor Bin Khalifa Al-Thani, founder and chairman of MBK Holding, SignQuantum CEO Nazmath Nazeer, and QANplatform co-founder and CTO Johann Polecsak were notable.

Quantum Risk to Digital Signatures

Quantum computing capabilities threaten digital signatures, which are critical to secure communication and transactional systems, immediately. Elliptic Curve Cryptography (ECC) and RSA are popular asymmetric cryptographic algorithms for digital signatures. These methods are threatened by Shor's algorithm, a quantum algorithm that factors large numbers and solves the discrete logarithm problem. Once quantum computers become strong enough, data signed today using these methods can be retroactively decoded and forged, proving this vulnerability goes beyond compromise.

Digital signature market to grow 40.9% to USD 118.88 billion by 2032 from USD 10.80 billion in 2025. This threat prompts NIST to standardise post-quantum cryptography (PQC), which uses algorithms that defy classical and quantum computer attacks. NIST advises public and private organisations to develop quantum-resistant cryptography by 2030 for data integrity and consumer trust. Because digital signature algorithms will become old and insecure after that year, system adjustments are needed.

Dual-Layer Post-Quantum Solution

The Post-Quantum Solution from SignQuantum addresses this global issue proactively. Incorporating NIST's top-recommended post-quantum cryptographic algorithms with QANplatform's quantum-resistant blockchain technology, developed by Qatari technology innovation and research lab Quantum Software Solutions under MBK Holding, is the solution's main innovation.

This two-layer method ensures signature authenticity and unchanging timing proof. Even when PQC is used for signature authenticity, quantum resistance is needed for timestamping, which determines event sequencing and prevents retroactive forging. In this case, QANplatform blockchain technology is vital. In 2024, Linux Foundation member QANplatform, one of the first 20 Post-Quantum Cryptography Alliance members, deployed quantum-resistant technology in one EU countries.

Technological Foundation and Smooth Integration

This integration is SignQuantum's technological foundation. PQC methods specified by NIST establish and validate digital signatures, ensuring their legitimacy. The hybrid blockchain architecture of QANplatform helps SignQuantum generate an immutable signature creation record and reduce long-term quantum risk. QANplatform resists classical and quantum computer assaults using cryptographic primitives including lattice-based cryptography and other quantum-resistant approaches.

QANplatform's virtual machine and consensus mechanism enable smart contracts in any programming language. Digital signatures may be utilised in more applications and produce complicated audit trails due to their versatility. The hybrid platform balances security, scalability, and energy efficiency by using proof-of-work and proof-of-stake consensus approaches. Managing high transaction volumes is crucial for QANplatform's growth and broad adoption.

The integration procedure is smooth and adds to current e-signature platforms without requiring major workflow modifications. QANplatform's SDK and APIs let developers easily add quantum-resistant blockchain functionalities. The QANplatform blockchain stores a cryptographic hash of the timestamp data and signed document, creating an immutable record that cannot be altered.

Industry Leaders Stress Quantum-Safe Future

Key players stressed this innovation's importance. SignQuantum “addresses a critical global challenge, paving the way for a secure post-quantum era across both the private and public sectors,” says MBK Holding founder and chairman Sheikh Mansoor Bin Khalifa Al-Thani. SignQuantum CEO Nazmath Nazeer highlighted the solution's seamless integration and 'fast-lane to quantum-safe security without disturbing existing procedures'.

QANplatform Co-Founder and CTO Johann Polecsak underlined the significance of merging a quantum-resistant blockchain with post-quantum digital signatures. He added that SignQuantum leverages the technology because post-quantum digital signatures lack impregnable confidence without a quantum-resistant blockchain platform that can mathematically establish authenticity. He further noted that the QANplatform can “not only safeguard, but also handle the large volume of digital transactions coming from SignQuantum”.