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•Silicon Inborn ID using the randomness of passive device generation in the semiconductor manufacturing process
• As a Physical ID created with physical characteristics, it is fundamentally impossible to falsify or duplicate the value
• Since each semiconductor chip generates a different unique ID, it is called a semiconductor fingerprint.
PUF Advantages
•Via PUF guarantees stability that is impervious to
various types of hacking attacks.
•Via PUF is a method of forming via holes between
metal layers during semiconductor processing.
•As a passive device method, it is an innovative method
that solves all the problems of existing technologies.
•PUF that satisfies all randomness, homeostasis and
security •Unlike other technologies, no error correction
circuit (ECC) is required.
What you can do with PUF
•ICTK's security chip generates a key pair of a private key and a public key in the security chip using an algorithm called ECC based on the key generated by PUF.
•ICTK's PUF security chip provides encrypted RAM (Random Access Memory) and encrypted eFlash (flash memory) inside.
•ICTK's security chip can be operated in PQC (Post Quantum Cryptography), a quantum security algorithm.
ICTK's security chip is the most powerful existing method to provide the Root of Trust function based on PUF.
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Paper & Article
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ICTK, join hands with a European quantum security company and combine key security technologies
ICTK Holdings and IDQ of Switzerland jointly developing and marketing quantum security solutionsICTK, join hands with a European quantum security company and combine key security technologies
ICTK holdings' a quantum cryptography-based performance reservation system is applied to BTS' agency Hive with LG U+.
ICTK, Block BTS illegal ticketsICTK holdings' a quantum cryptography-based performance reservation system is applied to BTS' agency Hive with LG U+.
Recently the world-first product of PUF-USIM card is commercially debuted by the telecom giant, LG Uplus from Korea, and the security solution company, ICTK Holdings [1] (Figure 1).
[GSA] INDUSTRY’S FIRST DEBUT OF PUF-USIM CHIPRecently the world-first product of PUF-USIM card is commercially debuted by the telecom giant, LG Uplus from Korea, and the security solution company, ICTK Holdings [1] (Figure 1).
LG Uplus, a mobile carrier in South Korea, has teamed up with a transaction and security solution provider to develop a small built-in subscriber identity module featuring a physically unclonable function.
LG Uplus develops small built-in subscriber identity module for devicesLG Uplus, a mobile carrier in South Korea, has teamed up with a transaction and security solution provider to develop a small built-in subscriber identity module featuring a physically unclonable function.
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What is Hardware Root of Trust (HRoT)? |
LGU+, 양자내성암호 기술 USB에 담은 보안토큰 개발
[LG유플러스 제공. 재판매 및 DB 금지]
(서울=연합뉴스) 채새롬 기자 = LG유플러스는 양자내성암호(PQC) 기술을 USB에 담은 'Q-PUF USB' 보안토큰을 개발해 디지털뉴딜 사업에 적용했다고 19일 밝혔다.
양자내성암호는 양자컴퓨터로 풀어내는데 수십억년이 걸리는 복잡한 수학 알고리즘을 사용하는 암호화 방식으로 양자컴퓨터의 공격을 막을 수 있다.
암호키 교환, 데이터 암·복호화, 무결성 인증 등 보안의 주요 핵심요소에 적용할 수 있고, 별도의 장비 없이 소프트웨어만으로도 구현할 수 있다는 장점이 있다.
Q-PUF USB는 국내 벤처기업인 ICTK 홀딩스의 하드웨어 보안기술인 물리적 복제 방지기능(PUF)과 양자난수발생기(QRNG)를 결합해 만들었다.
기존의 보안토큰은 관리자가 키 또는 인증서를 주입하는 방법이었지만, Q-PUF USB는 인증서를 자체 하드웨어로 발급하고 발급된 개인키를 내부 보안 스토리지에 저장한다.
LG유플러스는 Q-PUF USB를 디지털뉴딜 사업에 도입했다. LG이노텍[011070] 공장과 을지대병원이 사용하는 애플리케이션의 산업용 데이터의 암복호화와 암호화된 채널을 통한 데이터 전송, 의료용 데이터의 보안 등에 적용했다.
To read more:
https://www.yna.co.kr/view/AKR20210119042200017?section=search