منابع مشابه
Inner Product Masking Revisited
Masking is a popular countermeasure against side channel attacks. Many practical works use Boolean masking because of its simplicity, ease of implementation and comparably low performance overhead. Some recent works have explored masking schemes with higher algebraic complexity and have shown that they provide more security than Boolean masking at the cost of higher overheads. In particular, ma...
متن کاملLow Entropy Masking Schemes, Revisited
Low Entropy Masking Schemes (LEMS) are a recent countermeasure against side-channel attacks. They aim at reducing the randomness requirements of masking schemes under certain (adversarial and implementation) conditions. Previous works have put forward the interest of this approach when such conditions are met. We complement these investigations by analyzing LEMS against adversaries and implemen...
متن کاملHardware Fault Attackon RSA with CRT Revisited
In this paper, some powerful fault attacks will be pointed out which can be used to factorize the RSA modulus if CRT is employed to speedup the RSA computation. These attacks are generic and can be applicable to Shamir’s countermeasure and also applicable to a recently published enhanced countermeasure (trying to improve Shamir’s method) for RSA with CRT. These two countermeasures share some si...
متن کاملHARE++: Hardware Assisted Reverse Execution Revisited
Bidirectional debugging is a promising and powerful debugging technique that can help programmers backtrack and find the causes of program errors faster. A key component of bidirectional debugging is checkpointing, which allows the debugger to restore the program to any previously encountered state, but can incur significant performance and memory overheads that can render bidirectional debuggi...
متن کاملMasking Large Keys in Hardware: A Masked Implementation of McEliece
Instantiations of the McEliece cryptosystem which are considered computationally secure even in a post-quantum era still require hardening against side channel attacks for practical applications. Recently, the first differential power analysis attack on a McEliece cryptosystem successfully recovered the full secret key of a state-of-the-art FPGA implementation of QC-MDPC McEliece. In this work ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IACR Transactions on Cryptographic Hardware and Embedded Systems
سال: 2018
ISSN: 2569-2925
DOI: 10.46586/tches.v2018.i2.123-148