搜索结果: 1-7 共查到“密码学 Denial-of-Service”相关记录7条 . 查询时间(0.062 秒)
A Denial of Service Attack against Fair Computations using Bitcoin Deposits
cryptographic protocols bitcoin secure computation
2016/1/6
Bitcoin supports complex transactions where the recipient of a transaction
can be programmatically determined. Using these transactions, multiparty
computation protocols that aim to ensure fairness ...
Efficient Modular Exponentiation-based Puzzles for Denial-of-Service Protection
client puzzles time-lock puzzles enial of service resistance
2012/6/14
Client puzzles are moderately-hard cryptographic problems --- neither easy nor impossible to solve --- that can be used as a countermeasure against denial of service attacks on network protocols. Puzz...
Efficient Modular Exponentiation-based Puzzles for Denial-of-Service Protection
client puzzles time-lock puzzles denial of service resistance RSA puzzle difficulty
2012/3/20
Client puzzles are moderately-hard cryptographic problems --- neither easy nor impossible to solve --- that can be used as a countermeasure against denial of service attacks on network protocols. Puzz...
Efficient Modular Exponentiation-based Puzzles for Denial-of-Service Protection
client puzzles time-lock puzzles denial of service resistance
2012/8/28
Client puzzles are moderately-hard cryptographic problems --- neither easy nor impossible to solve --- that can be used as a countermeasure against denial of service attacks on network protocols. Puzz...
Stronger difficulty notions for client puzzles and denial-of-service-resistant protocols
client puzzles proof of work denial of service resistance protocols
2010/12/22
Client puzzles are meant to act as a defense against denial of service (DoS) attacks by requiring a client to solve some moderately hard problem before being granted access to a resource. However, rec...
Game Theoretic Resistance to Denial of Service Attacks Using Hidden Difficulty Puzzles
Denial of Service (DoS) Attack Proof-of-Work Nash Equilibrium
2009/7/22
Denial of Service (DoS) vulnerabilities are one of the major
concerns in today's Internet. Client-puzzles o er a good mechanism to
defend servers against DoS attacks. In this paper, we introduce the...
Keeping Denial-of-Service Attackers in the Dark
Denial-of-Service Port hopping Secure two-party communication
2009/3/2
We consider the problem of overcoming (Distributed) Denial of Service (DoS) attacks by realistic
adversaries that have knowledge of their attack’s successfulness, e.g., by observing service performan...