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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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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)? |
◆ 토큰화(Tokenization)란 신용카드 정보를 비롯해 고객 이름, 주소, 비밀번호 등 개인정보를 토큰으로 만들어 사용하는 것으로 간편결제의 핵심 기술로 꼽힌다.
신용카드 번호를 비롯해 결제에 필요한 모든 정보를 '토큰'이라는 개념으로 압축, 모바일 기기에 저장해 별다른 인증 절차 없이도 사용할 수 있다.
사용자가 일단 한번 신용카드 및 개인 정보를 단말기에 입력하면 이 정보는 암호화돼 카드 발급사로 전송된다. 카드발급사는 저장된 정보를 토대로 해당 사용자가 토큰을 이용해 결제 시 매번 새로운 가상의 카드 정보를 제공한다.
미국 애플사의 애플페이(Apple Pay)와 삼성전자의 삼성페이는 이 토큰화 기술을 활용하는 대표적 사례다.
결제시 사용자는 먼저 지문 등을 인증해 임시카드번호를 생성한다.
임시카드번호가 가맹점에 전달되면 가맹졈은 이를 다시 카드네트워크로 전달, 카드네트워크는 카드 발급사에 이를 다시 전달한다.
출처 : 연합인포맥스(http://news.einfomax.co.kr)
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