20 search results - page 1 / 4 » Combined Implementation Attack Resistant Exponentiation |
LATINCRYPT
2010
13 years 2 months ago
2010
Different types of implementation attacks, like those based on side channel leakage and active fault injection, are often considered as separate threats. Countermeasures are, there...
FDTC
2006
Springer
13 years 8 months ago
2006
Springer
As the core operation of many public key cryptosystems, group exponentiation is central to cryptography. Attacks on its implementation in embedded device setting is hence of great ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Due to implementation constraints the XOR operation is widely used in order to combine plaintext and key bit-strings in secretkey block ciphers. This choice directly induces the cl...
AFRICACRYPT
2009
Springer
13 years 9 months ago
2009
Springer
This paper describes methods of recoding exponents to allow for regular implementations of m-ary exponentiation algorithms. Recoding algorithms previously proposed in the literatur...
FSE
2005
Springer
13 years 10 months ago
2005
Springer
So far, efficient algorithmic countermeasures to secure the AES algorithm against (first-order) differential side-channel attacks have been very expensive to implement. In this a...