搜索结果: 1-11 共查到“32-bit”相关记录11条 . 查询时间(0.062 秒)
Many crypto-algorithms, Deep-Learning, DSP compute on words larger than 8-bit. SCA attacks can easily be done on Boolean operations like XOR, AND, OR, and substitution operations like s-box, p-box or ...
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 ...
Chaskey: An Efficient MAC Algorithm for 32-bit Microcontrollers
Microcontroller Message Authentication Code Standard Model Security
2016/1/9
We propose Chaskey: a very efficient Message Authentication Code (MAC) algorithm
for 32-bit microcontrollers. It is intended for applications that require 128-bit security, yet cannot
implement stan...
High-speed Curve25519 on 8-bit, 16-bit, and 32-bit microcontrollers
elliptic curve cryptography Curve25519 ECDH key-exchange
2015/12/31
This paper presents new speed records for 128-bit secure elliptic-curve Diffie-Hellman key-exchange software on three different popular microcontroller architectures. We consider a 255-bit curve propo...
A CMOS 32-bit Wallace Tree Multiplier-Accumulator
CMOS Wallace Tree Multiplier-Accumulator
2015/8/14
IN SPITE OF THEIR SPEED ADVANTAGE, carry save adder trees (CSA or Wallace trees’ ) are seldom, if ever, used in the design of monolithic multipliers. The main reason is the general belief that they ar...
32-bit/s/Hz Spectral Efficiency WDM Transmission over 177-km Few-Mode Fiber
32-bit/s/Hz Spectral Efficiency WDM Transmission over 177-km Few-Mode Fiber
2014/11/6
We transmit 32 WDM channels over 12 spatial and polarization modes of 177 km few-mode fiber at a record spectral efficiency of 32 bit/s/Hz. The transmitted signals are strongly coupled and recovered u...
RC4 has remained the most popular software stream cipher since the last two decades. In parallel to cryptanalytic attempts, researchers have come up with many variants of RC4, some targeted to more se...
近日，微电子所微波器件与集成电路研究室（四室）超高速数模混合电路课题组成功研制一款基于1um GaAs HBT工艺的4GHz 32-bit超高速直接数字频率合成器（Direct Digital Synthesizer, DDS）芯片。
Cryptanalysis of a 32-bit RC4-like Stream Cipher
Cryptanalysis 32-bit RC4-like Stream Cipher keystream
2009/2/17
Nawaz, Gupta and Gong recently proposed a 32-bit RC4-like
stream cipher. In this paper, we show that the keystream generated from
their stream cipher is not random. The keystream can be distinguishe...
A 32-bit RC4-like Keystream Generator
RC4 stream ciphers random shuffle keystream generator
2009/2/11
In this paper we propose a new 32-bit RC4 like keystream
generator. The proposed generator produces 32 bits in each iteration and
can be implemented in software with reasonable memory requirements.
...
Latency-free all-optical recognition of 32-bit optical bit patterns at 40 Gb/s using a passive optical correlator
Latency-free all-optical recognition optical bit pattern passive optical correlator
2015/8/6
We report all-optical detection of 32-bit patterns embedded in 40-Gb/s phase-shift keyed data. The bit-pattern recognition is achieved using matched filtering implemented with a reconfigurable silica ...