'Bit length' presentation slideshows

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 13 Local Area Network Technology. LAN Applications (1). Personal computer LANs Low cost Limited data rate Back end networks and storage area networks Interconnecting large systems (mainframes and large storage devices)

858 views • 72 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 13 Local Area Network Technology. LAN Applications (1). Personal computer LANs Low cost Limited data rate Back end networks and storage area networks Interconnecting large systems (mainframes and large storage devices)

734 views • 72 slides

Least Significant Bit Steganography

Least Significant Bit Steganography. Introduction LSB algorithm Jsteg algorithm ? ^2 test Adaptive algorithms LSB Substitution Compatible Steganography (LSCS) Adaptive DCT-based Mod-4 method(ADM) Novel LSB based steganography algorithm Conclusion. outline. 1.Introduction.

2.22k views • 57 slides

Protected One-Time-Password (POTP) EAP Method

304 views • 16 slides

Outline of implementation

Outline of implementation. RSA algorithm for key generation select two prime numbers p , q compute n = p ? q v = ( p -1) ? ( q -1) select small odd integer k such that gcd( k , v ) = 1 compute d such that ( d ? k )% v = 1

226 views • 16 slides

Outline of implementation

Outline of implementation. RSA algorithm for key generation select two prime numbers p , q compute n = p ? q v = ( p -1) ? ( q -1) select small odd integer k such that gcd( k , v ) = 1 compute d such that ( d ? k )% v = 1

166 views • 16 slides

RS-232 Introduction

RS-232 Introduction. H.C. Tsou 10/31/2003. Serial Communication. Synchronous I2C SCL (Clock), SDA(Data) Asynchronous RS-232 TXD(Transmit Data), RXD(Receive Data). Hardware. W/PS2 Cable (I). 50.J0510.5D1(Except PB7 Series). W/PS2 Cable (II). 50.J5019.501 (PB7 Series). W/ D-Sub Cable.

272 views • 11 slides