Authenticating real time packet streams and multicasts

Pannetrat, Alain; Molva, Refik

doi:10.1109/iscc.2002.1021720

Cited by 22 publications

(24 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In their recent work, Pannetrat and Molva [2002] propose a stream authentication scheme that is similar to our approach (initially published in Park et al [2002]). They propose to authenticate real-time data streams by piggybacking the current block's encoded authentication information (via an erasure code) onto the next block.…”

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

Efficient multicast stream authentication using erasure codes

Park

Chong

Siegel

2003

ACM Trans. Inf. Syst. Secur.

111

View full text Add to dashboard Cite

We describe a novel method for authenticating multicast packets that is robust against packet loss. Our focus is to minimize the size of the communication overhead required to authenticate the packets. Our approach is to encode the hash values and the signatures with Rabin's Information Dispersal Algorithm (IDA) to construct an authentication scheme that amortizes a single signature operation over multiple packets. This strategy is especially efficient in terms of space overhead, because just the essential elements needed for authentication (i.e., one hash per packet and one signature per group of packets) are used in conjunction with an erasure code that is space optimal. Using asymptotic techniques, we derive the authentication probability of our scheme using two different bursty loss models. A lower bound of the authentication probability is also derived for one of the loss models. To evaluate the performance of our scheme, we compare our technique with four other previously proposed schemes using empirical results.

show abstract

Section: Related Workmentioning

confidence: 99%

“…By strategy, our scheme trades off sender and receiver delay for an improvement in verification rate. Note that the technique of Pannetrat et al [2002] can be applied to SAIDA to remove the sender delay at the cost of increased receiver delay and vice versa.…”

Section: Overhead Comparisonmentioning

confidence: 99%

Efficient multicast stream authentication using erasure codes

Park

Chong

Siegel

2003

ACM Trans. Inf. Syst. Secur.

111

View full text Add to dashboard Cite

show abstract

“…This signature will then propagate throughout the hash-chain to assure non-repudiation of the chained packets. A second approach [49,50] [27,28] [29,30] consists in signing only a small piece of authentication information (namely hashes of block packets). The resulting authentication information (the signature as well as the original authentication information) is processed and dispersed among the block packets to be signed.…”

Section: Introductionmentioning

confidence: 99%

RLH: receiver driven layered hash-chaining for multicast data origin authentication

Challal

Bouabdallah

Hinard

2005

Computer Communications

View full text Add to dashboard Cite

“…In the same paper, various techniques are proposed to face with this problem, based upon cryptographic fingerprinting techniques, that allow the receiver to immediately distinguish among original and maliciously introduced packets. An alternative technique for facing with DoS attacks is introduced by Pannetrat et al [15], who propose sending FEC encoded authentication data relative to a packet group along with the previous packet group.…”

Section: ( 9 4 @ 5 Amentioning

confidence: 99%