CryptoLab
CryptoLab commercializes homomorphic encryption and post-quantum cryptography, founded by the inventor of the CKKS encryption scheme now used in privacy-preserving AI and data processing.
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Founded in 2017 in Seoul by Jung Hee Cheon — the cryptographer who invented the CKKS (Cheon-Kim-Kim-Song) fully homomorphic encryption scheme — CryptoLab commercializes homomorphic encryption (branded HEaaN) and post-quantum cryptography for enterprises and governments. Homomorphic encryption allows computation directly on encrypted data without ever decrypting it, which is significant for privacy-preserving analytics and AI model training on sensitive data.
The company raised roughly $16 million (21 billion KRW) in a round backed by Stonebridge Ventures, Altos Ventures, and Kiwoom Investment, with strategic backing from Samsung Electronics and LG Uplus — both of which are independently verifiable, credible corporate validators given their scale and technical sophistication. CryptoLab was also named by Gartner in an innovative-technology recognition for homomorphic encryption, reportedly the first Korean startup to receive that specific distinction — independent third-party recognition rather than a vendor claim.
CryptoLab’s differentiator is being founded and led by the actual inventor of the core cryptographic scheme it commercializes, giving it a depth of technical credibility in fully homomorphic encryption that few competitors globally can claim, positioned at the intersection of privacy-preserving computation and post-quantum cryptography.
Innovation Matrix Assessment
Founded by CKKS's original inventor, CryptoLab has moved from foundational cryptographic research into a commercial platform (HEaaN) with continued strategic partnerships over roughly eight years.
Homomorphic encryption enables security and data teams to run analytics or AI workloads on sensitive data without decrypting it, addressing a real and growing need, though enterprise adoption remains early-stage industry-wide.
Strategic backing and partnership interest from Samsung Electronics and LG Uplus — both independently verifiable, sophisticated technology companies — is a strong momentum signal uncommon for a company at this stage.
Fully homomorphic encryption is a genuinely different cryptographic approach to data protection compared to conventional encryption models, and CryptoLab's origin with the scheme's inventor gives it a credible claim to leadership in this disruptive niche.
Gartner's independent recognition is meaningful validation, but no named production deployment or independent performance benchmark for HEaaN in a live enterprise environment was found in this review.
As AI systems increasingly need to process sensitive data and privacy regulation tightens globally, techniques that allow computation on encrypted data are likely to become significantly more relevant over the next several years.
Why CISOs Should Care
CISOs at organizations handling highly sensitive data who need to run analytics or AI on that data without exposing it in decrypted form can look to CryptoLab's HEaaN platform as a next-generation alternative to traditional encryption-at-rest approaches.
What Makes It Different
CryptoLab is led by the inventor of the CKKS homomorphic encryption scheme itself, rather than a team implementing someone else's cryptographic research, giving it unusually deep technical ownership of the underlying technology.
The Matrix Verdict
67/100 — INCREMENTAL INNOVATOR
CryptoLab is a Meaningful Innovator: a technically distinctive company built around genuinely novel cryptography, with credible corporate strategic backing and independent analyst recognition, tempered by the still-early state of enterprise homomorphic-encryption adoption overall.
Editorial Note: Claims vs. Verified Findings
Strategic investor participation (Samsung Electronics, LG Uplus) and Gartner recognition are independently verifiable; specific performance or deployment-scale claims for HEaaN in production were not independently found.
Sources
- Korea Tech Desk — https://koreatechdesk.com/crypto-technology-korean-startup-cryptolab-attracts-16-million-in-investment
- Seoul Economic Daily (Gartner recognition) — https://en.sedaily.com/technology/2026/04/06/gartner-recognized-encryption-startup-seeks-to
- Company site — https://www.cryptolab.co.kr/en
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