Intercepting mobile communications: the insecurity of 802.11
Proceedings of the 7th annual international conference on Mobile computing and networking
A key recovery attack on the 802.11b wired equivalent privacy protocol (WEP)
ACM Transactions on Information and System Security (TISSEC)
The Final Nail in WEP's Coffin
SP '06 Proceedings of the 2006 IEEE Symposium on Security and Privacy
Attacks on the RC4 stream cipher
Designs, Codes and Cryptography
Passive-only key recovery attacks on RC4
SAC'07 Proceedings of the 14th international conference on Selected areas in cryptography
Efficient Reconstruction of RC4 Keys from Internal States
Fast Software Encryption
New Results on the Key Scheduling Algorithm of RC4
INDOCRYPT '08 Proceedings of the 9th International Conference on Cryptology in India: Progress in Cryptology
Practical attacks against WEP and WPA
Proceedings of the second ACM conference on Wireless network security
SecureAngle: improving wireless security using angle-of-arrival information (poster abstract)
Proceedings of the ACM SIGCOMM 2010 conference
SecureAngle: improving wireless security using angle-of-arrival information
Hotnets-IX Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks
Rotational cryptanalysis of ARX
FSE'10 Proceedings of the 17th international conference on Fast software encryption
Generalized RC4 key collisions and hash collisions
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
Discovery and exploitation of new biases in RC4
SAC'10 Proceedings of the 17th international conference on Selected areas in cryptography
A survey on automatic configuration of virtual private networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Statistical attack on RC4 distinguishing WPA
EUROCRYPT'11 Proceedings of the 30th Annual international conference on Theory and applications of cryptographic techniques: advances in cryptology
A new practical key recovery attack on the stream cipher RC4 under related-key model
Inscrypt'10 Proceedings of the 6th international conference on Information security and cryptology
A new class of RC4 colliding key pairs with greater hamming distance
ISPEC'10 Proceedings of the 6th international conference on Information Security Practice and Experience
Key recovery attacks of practical complexity on AES-256 variants with up to 10 rounds
EUROCRYPT'10 Proceedings of the 29th Annual international conference on Theory and Applications of Cryptographic Techniques
MoteAODV – an AODV implementation for TinyOS 2.0
WISTP'10 Proceedings of the 4th IFIP WG 11.2 international conference on Information Security Theory and Practices: security and Privacy of Pervasive Systems and Smart Devices
MaD2: an ultra-performance stream cipher for pervasive data encryption
FPS'12 Proceedings of the 5th international conference on Foundations and Practice of Security
FPS'12 Proceedings of the 5th international conference on Foundations and Practice of Security
SecureArray: improving wifi security with fine-grained physical-layer information
Proceedings of the 19th annual international conference on Mobile computing & networking
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We demonstrate an active attack on the WEP protocol that is able to recover a 104-bit WEP key using less than 40,000 frames with a success probability of 50%. In order to succeed in 95% of all cases, 85,000 packets are needed. The IV of these packets can be randomly chosen. This is an improvement in the number of required frames by more than an order of magnitude over the best known key-recovery attacks for WEP. On a IEEE 802.11g network, the number of frames required can be obtained by re-injection in less than a minute. The required computational effort is approximately 220 RC4 key setups, which on current desktop and laptop CPUs is negligible.