'K1 k2 k3' diaporamas de présentation

ECE243

ECE243. CPU. IMPLEMENTING A SIMPLE CPU. How are machine instructions implemented? What components are there? How are they connected and controlled?. MINI ISA:. every instruction is 1-byte wide data and address values are also 1-byte wide address space

1.37k views • 115 slides

Improved Attacks on Multiple Encryption

Improved Attacks on Multiple Encryption. Adi Shamir The Weizmann Institute Israel Joint with Itai Dinur , Orr Dunkelman , and Nathan Keller. Block Ciphers. P. A block cipher is modeled as a set of 2 n randomly chosen permutations indexed by an n -bit key K.

553 views • 43 slides

ELECTRICITY GENERATING DANCE FLOOR BY USING RACK & PINION MECHANISM

ELECTRICITY GENERATING DANCE FLOOR BY USING RACK & PINION MECHANISM. ELECTRICITY GENERATING DANCE FLOOR BY USING RACK & PINION MECHANISM. PRESENTED BY- AVIJEET PRATAP. INTRODUCTION.

417 views • 21 slides

Computer Networking Error Control Coding

Computer Networking Error Control Coding. Dr Sandra I. Woolley. An Introduction to Error Control Coding. Data transmission and channel errors Introduction to error control Parity Hamming codes example of a simple linear block code Interleaving and product codes (+ demonstration).

417 views • 21 slides

Foundations of Network and Computer Security

315 views • 21 slides

2-4 tree

2-4 tree. Definition search Insertion deletion. Office Hour: Monday 2:00-3:00 pm Thursday 10:00-11:00 am CSB 113. Definition. A 2-4 tree is an m-way search tree T in which an ordering is imposed on the set of keys which reside in each node such that:

440 views • 18 slides

Catalytic Reaction Sequences: TON and TOF

Catalytic Reaction Sequences: TON and TOF. Whereas KCL was the key variable in chain reaction sequences, turn-over number (TON) and turn-over frequency (TOF) are widely cited in catalytic reaction literature. Beware of differing definitions, especially amongst chemists and biochemists

455 views • 11 slides

Advanced Information Retreival

Advanced Information Retreival. Chapter. 02: Modeling (Extended Boolean Model). Extended Boolean Model. Boolean model is simple and elegant. But, no provision for a ranking As with the fuzzy model, a ranking can be obtained by relaxing the condition on set membership

114 views • 11 slides