Covercrypt

Eviden Covercrypt enables organizations to encrypt sensitive data with advanced security measures, ensuring long-term protection against both classical and quantum threats. It empowers a data-centric security approach, which prioritizes the reliability and integrity of data itself over the security of networks, servers, or applications.

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Overview

Fine-grained encryption for modern data protection

As organizations process increasingly sensitive and distributed data, traditional encryption models are no longer sufficient to enforce dynamic access control at scale.
Eviden Covercrypt introduces advanced attribute-based encryption (ABE), enabling data to be encrypted once and securely shared across large and dynamic user groups without re-encrypting data or manually managing keys. Access rights are embedded directly into the cryptographic layer, ensuring that only users with the correct attributes can decrypt specific data sets.
This approach significantly reduces operational complexity while strengthening security, scalability, and compliance across cloud, hybrid, and distributed environments.

Key features

What sets Covercrypt apart

Attribute-Based Encryption (ABE)

Enable encryption based on user roles, attributes, or policies instead of static keys.

Fine-grained access control embedded in encryption
Policy-driven data protection
Secure sharing across dynamic user groups
Reduced key management complexity
Strong cryptographic enforcement of access rights

Hybrid post-quantum encryption

Combine classical and post-quantum cryptography for future-proof security.

Hybrid encryption (classical + post-quantum algorithms)
Based on ML-KEM (NIST standardized post-quantum KEM)
Follows ANSSI and BSI recommendations for hybridization
Quantum-resistant security posture
Seamless transition toward post-quantum standards

Standards-based & open architecture

Built on recognized standards and modern secure engineering practices.

Implements ETSI TS 104 015 standard
Aligned with regulatory and cryptographic best practices
Rust-based implementation for security and efficiency
Open-source foundation for transparency and trust
Designed for secure integration into enterprise systems

High-performance cryptography

Designed for speed, scalability, and low latency integration.

Encapsulation in ~200 microseconds
Decapsulation in ~600 microseconds
Optimized for high-throughput systems
Minimal performance overhead
Seamless integration into existing architectures

Benefits

Compliance and security for your data in motion

Future-proof data security

Protect sensitive data today while preparing for quantum-era threats.

Strong protection against future quantum attacks
Hybrid cryptography ensures smooth transition
Long-term security strategy for enterprises
Reduced risk of cryptographic obsolescence

Scalable fine-grained data protection

Secure large and dynamic environments without complexity.

Control access at a granular level
Secure sharing across large user groups
Reduce reliance on complex key management systems
Adapt security policies dynamically

High performance at scale

Maintain strong security without compromising speed or efficiency.

Very low encryption and decryption latency
Suitable for high-volume data environments
Efficient cryptographic processing
Minimal impact on system performance

Strong compliance and accountability

Meet strict regulatory and governance requirements for sensitive data.

Aligned with ETSI, ANSSI, and BSI recommendations
Supports auditability and traceability of access
Helps meet regulatory and data protection requirements
Strengthens internal and external compliance posture

Why Eviden

Why choose Covercrypt

Deep cryptographic expertise in advanced encryption models

Eviden brings strong expertise in applied cryptography and next-generation encryption design. Covercrypt is the result of advanced research in attribute-based encryption and post-quantum cryptography, engineered for real-world, high-scale deployments rather than theoretical use cases.

Engineered for high-performance security systems

Unlike traditional encryption approaches that struggle at scale, Covercrypt is optimized for performance-critical environments. Its architecture is designed to integrate seamlessly into large distributed systems where latency, throughput, and efficiency are critical constraints.

ETSI-standardized post-quantum encryption leadership

Eviden Covercrypt is built on a standardized cryptographic foundation defined within the ETSI Cyber QSC (Quantum-Safe Cryptography) working group. It implements the ETSI TS 104 015 specification, enabling organizations to rely on a formally recognized and validated approach to hybrid post-quantum encryption. This ensures interoperability, long-term viability, and alignment with emerging global cryptographic standards.

Centralized Domain Manager

Simplify the management of large distributed encryption infrastructures through a centralized administration platform. The Domain Manager enables unified configuration, monitoring, policy enforcement, auditing, and lifecycle management across thousands of IP Protect devices, reducing operational complexity while ensuring consistent security across the network.

FAQ

Frequently asked questions

Eviden Covercrypt is an advanced encryption solution based on hybrid post-quantum cryptography and fine-grained access control. It enables organizations to protect sensitive data while defining precise decryption rules based on user attributes and security policies. Designed for modern distributed environments, it helps secure data at scale without increasing key management complexity.

Covercrypt protects data by combining classical and post-quantum cryptographic algorithms in a hybrid encryption model. Data is encrypted in such a way that only authorized users, defined by access policies, can decrypt it. This ensures strong confidentiality even in environments where data is widely distributed or shared across multiple systems.

Unlike traditional encryption, which relies on managing large numbers of individual encryption keys, Covercrypt embeds access control directly into the cryptographic process. This means encryption policies are enforced at the algorithmic level, enabling scalable data sharing without the operational overhead of per-user key distribution.

Covercrypt is aligned with the ETSI TS 104 015 standard, developed within the ETSI Cyber QSC (Quantum-Safe Cryptography) framework. It is also designed in accordance with recommendations from leading cybersecurity authorities such as ANSSI, BSI, and NCSC regarding the transition to post-quantum cryptography and hybrid encryption strategies.

Hybrid post-quantum encryption combines traditional cryptographic algorithms (such as elliptic curve cryptography) with post-quantum algorithms designed to resist quantum computer attacks. This dual-layer approach ensures that data remains secure today while also being protected against future quantum threats.

Solution

Offers high-performance encryption

Eviden covercrypt enables organizations to encrypt sensitive data with advanced security measures, ensuring long-term protection against both classical and quantum threats. It empowers a data-centric security approach, which prioritizes the reliability and integrity of data itself over the security of networks, servers, or applications.

Securing large repositories of data: Protect datalakes and vast amounts of sensitive information with scalable, post-quantum encryption, ensuring confidentiality and controlled access across large datasets.
Enforcing data-centric security: Embed encryption directly into data workflows, ensuring persistent protection regardless of storage, transfer, or processing environments.
Implementing post-quantum encryption for long-lasting protection: Safeguard critical data against future quantum threats with hybrid encryption, guaranteeing security over extended timeframes.
Implementing cryptoagility: Adapt seamlessly to evolving cryptographic standards by integrating flexible, hybrid encryption mechanisms that future-proof data security.

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