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Modeling Memory Faults in Signature and Encryption Schemes
fault attacks security model fault resilience deterministic signatures
2019/9/19
Memory fault attacks, inducing errors in computations, have been an ever-evolving threat to cryptographic schemes since their discovery for cryptography by Boneh et al. (Eurocrypt 1997). Initially req...
Detecting Faults in Inner Product Masking Scheme - IPM-FD: IPM with Fault Detection
Side-channel Analysis Inner Product Masking Fault Detection
2019/8/14
Side-channel analysis and fault injection attacks are two typical threats to cryptographic implementations, especially in modern embedded devices. Thus there is an insistent demand for dual side-chann...
Implementation-Level Corruptions in Distance Bounding -- Exhibiting Faults and Provably-Secure Fixes in the Electronic Payment Protocol PayPass --
cryptographic protocols white-box
2019/1/2
In relay attacks,a man-in-the-middle attacker gains access to a service by relaying the messages between two legitimate parties. Distance-bounding protocols are a countermeasure to relay attacks, wher...
Laser-induced Single-bit Faults in Flash Memory: Instructions Corruption on a 32-bit Microcontroller
Fault attack laser injection flash memory
2018/11/2
Physical attacks are a known threat to secure embedded systems. Notable among these is laser fault injection, which is probably the most powerful fault injection technique. Indeed, powerful injection ...
Automatic Characterization of Exploitable Faults: A Machine Learning Approach
Security Block Cipher Fault Attack
2017/10/16
Characterization of the fault space of a cipher to filter out a set of faults potentially exploitable for fault attacks (FA), is a problem with immense practical value. A quantitative knowledge of the...
Loop-abort faults on supersingular isogeny cryptosystems
Supersingular isogeny cryptosystem fault injection real-world attacks
2017/5/2
Cryptographic schemes based on supersingular isogenies have become an active area of research in the field of post-quantum cryptography. We investigate the resistance of these cryptosystems to fault i...
Loop abort Faults on Lattice-Based Fiat-Shamir & Hash’n Sign signatures
Fault Attacks Digital Signatures Postquantum Cryptography
2016/5/9
As the advent of general-purpose quantum computers appears to be drawing closer, agencies and advisory bodies have started recommending that we prepare the transition away from factoring and discrete ...
RSA朇RT is the most widely used implementation for RSA signatures. However, deterministic and many probabilistic RSA signatures based on CRT are vulnerable to fault attacks. Nevertheless, Coron and M...
Inverting the Final exponentiation of Tate pairings on ordinary elliptic curves using faults
Tate pairing Ate pairing final exponentiation
2016/1/4
The calculation of the Tate pairing on ordinary curves involves two major steps: the Miller Loop (ML) followed by the Final Exponentiation (FE). The first step for achieving a full pairing inversion w...
Differential Fault Attack against Grain family with very few faults and minimal assumptions
Differential Fault Attack Grain v1
2014/3/10
The series of published works, related to Differential Fault Attack (DFA) against the Grain family, require (i) quite a large number (hundreds) of faults (around $n \ln n$, where $n = 80$ for Grain v1...
Improved Differential Fault Analysis on ARIA using Small Number of Faults
Differential fault analysis Block cipher ARIA Cryptanalysis
2013/4/18
In [15], Li et al. firstly proposed a differential fault analysis on ARIA-128. This attack requires average 45 random byte fault injections. In 2012, Park et al. proposed the improve DFA by using 33 r...
Differential Fault Analysis of AES: Toward Reducing Number of Faults
secret-key cryptography / Cryptanalysis Side channel attacks Differential fault analysis Block ciphers AES
2012/3/28
Differential Fault Analysis (DFA) finds the key of a block cipher using differential information between correct and faulty ciphertexts obtained by inducing faults during the computation of ciphertext...
Efficient Methods for Exploiting Faults Induced at AES Middle Rounds
secret-key cryptography Differential Fault Analysis AES
2011/7/25
Faults occurred during the operations in a hardware device cause many problems such as performance deterioration, unreliable output, etc. If a fault occurs in a cryptographic hardware device, the effe...
Efficient Methods for Exploiting Faults Induced at AES Middle Rounds
secret-key cryptography / Differential Fault Analysis AES
2012/3/27
Faults occurred during the operations in a hardware device cause many problems such as performance deterioration, unreliable output, etc. If a fault occurs in a cryptographic hardware device, the effe...
Elliptic Curve Cryptosystems in the Presence of Permanent and Transient Faults
Elliptic curve cryptography fault analysis fault attacks
2009/4/8
Elliptic curve cryptosystems in the presence of faults were
studied by Biehl, Meyer and M¨uller (2000). The first fault model they
consider requires that the input point P in the computation of dP i...