[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Le et al., 2020 - Google Patents

A tale of two trees: one writes, and other reads

Le et al., 2020

View PDF
Document ID
2246385775743281012
Author
Le D
Hurtado L
Ahmad A
Minaei M
Lee B
Kate A
Publication year
Publication venue
Proceedings on Privacy Enhancing Technologies

External Links

Snippet

The Bitcoin network has offered a new way of securely performing financial transactions over the insecure network. Nevertheless, this ability comes with the cost of storing a large (distributed) ledger, which has become unsuitable for personal devices of any kind …
Continue reading at petsymposium.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for programme control, e.g. control unit
    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/46—Multiprogramming arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity

Similar Documents

Publication Publication Date Title
Hoang et al. Hardware-supported ORAM in effect: Practical oblivious search and update on very large dataset
Gueron Memory encryption for general-purpose processors
CN109643359B (en) Verification of control key-value store
Dai et al. SBLWT: A secure blockchain lightweight wallet based on trustzone
Checkoway et al. Iago attacks: Why the system call API is a bad untrusted RPC interface
KR100996784B1 (en) Saving and retrieving data based on public key encryption
ES2881486T3 (en) System and method of obfuscating an identifier to protect the identifier from unauthorized appropriation
Le et al. A tale of two trees: one writes, and other reads
CN107506659B (en) Data protection system and method of general database based on SGX
US11392724B2 (en) Method for accelerating execution of application in a trusted execution environment
Hoang et al. MOSE: Practical multi-user oblivious storage via secure enclaves
Choi et al. A hybrid approach to secure function evaluation using SGX
Tople et al. {PRO-ORAM}: Practical {Read-Only} Oblivious {RAM}
Dai et al. Trustzone-based secure lightweight wallet for hyperledger fabric
Drucker et al. Combining homomorphic encryption with trusted execution environment: a demonstration with paillier encryption and SGX
Rabimba et al. Lessons learned from blockchain applications of trusted execution environments and implications for future research
Fuhry et al. Hardidx: Practical and secure index with SGX in a malicious environment
Jakkamsetti et al. Scalable private signaling
Zhao et al. A private user data protection mechanism in trustzone architecture based on identity authentication
Coppolino et al. Exploiting new CPU extensions for secure exchange of eHealth data at the EU level
McGregor et al. Protecting cryptographic keys and computations via virtual secure coprocessing
Bhudia et al. RansomClave: ransomware key management using SGX
Le et al. A tale of two trees: One writes, and other reads. optimized oblivious accesses to large-scale blockchains
Bakas et al. Nowhere to leak: Forward and backward private symmetric searchable encryption in the multi-client setting (extended version)
Shin Multibyte microarchitectural data sampling and its application to session key extraction attacks