A new mode of using all-or-nothing transforms

A new mode of using all-or-nothing transforms

We suggest a new mode of using all-or-nothing transforms in conjunct with data encryption. Like Rivest (1997) we aim a slowdown of brute force attacks without extending the key length. However, we use a different scheme which is more efficient and flexible, and ensures that an adversary does not eve...

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Bibliographic Details
Published in:Proceedings IEEE International Symposium on Information Theory p. 296
Main Authors: Canda, V., van Trung, T.
Format: Conference Proceeding
Language:English
Published: IEEE 2002
Subjects:
Cryptography
Galois fields
Mathematics
Security
Vectors
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Description
Summary:We suggest a new mode of using all-or-nothing transforms in conjunct with data encryption. Like Rivest (1997) we aim a slowdown of brute force attacks without extending the key length. However, we use a different scheme which is more efficient and flexible, and ensures that an adversary does not even know the exact ciphertext that has to be attacked.
ISBN:9780780375017
0780375017
DOI:10.1109/ISIT.2002.1023568