_________________________________________________________________________________ Adaptive Steganographic Algorithm using Cryptographic Encryption RSA Algorithms Manoj Kumar Sharma‚ Jaipur National University Dr. Amit Upadhyaya‚ Jaipur National University Shalini Agarwal‚ Pursuing M.Tech‚ Banasthali University‚ Banasthali ABSTRACT Cryptography is the art of securing information by applying encryption and decryption on transmission data which ensure that the secret can be understood only by the right
Premium Cryptography Encryption
software can embed messages in WAV‚ AU‚ and even MP3 sound files. Embedding secret messages in digital sound is usually a more difficult process than embedding messages in other media‚ such as digital images. These methods range from rather simple algorithms that insert information in the form of signal noise to more
Premium Steganography
Considering digital image features with high volumes and video data‚ especially in real-time applications‚ the use of classic encryption methods like DES‚ AES‚ ...‚ is not efficient in terms of being time cosuming. In this article‚ a new method is proposed to encrypt digital images‚ using chos systems and utilizing DNA patterns. A central idea in the method suggested is to produce a pseudo-random DNA strand using chaos functions‚ which an encrypted strand is created‚ using the random strand and the
Premium Encryption Randomness Cryptography
com Abstract—The embedded based applications need sensitive data transfer between different nodes. In order to increase the speed and to reduce the hardware complexity‚ this proposed system focuses on the light weight security algorithm Tiny Encryption Algorithm TEA which can be implemented in microcontroller to adapt with many real time constraints such as memory‚ data loss and low cost. The additive feature of this proposed system is that it uses Key Generation Unit (KGU) to produce the
Premium Cipher Key Cryptography
Technology‚ when they decided to create the RSA cryptosystem together. This algorithm was created in 1977. In later years‚ the three students started the company “RSA Security LLC” in 1982. RSA Cryptosystem’s main aim was to encrypt‚ hide‚ private messages between the sender and recipient‚ so that only them could unlock and discover the message while it’s being sent through an unsecure channel. The process of encryption and decryption was and still is successful. Due to the fact that it utilizes
Premium Cryptography Encryption Cipher
Cryptography and Network Security Principles and Practices‚ Fourth Edition By William Stallings Publisher: Prentice Hall Pub Date: November 16‚ 2005 Print ISBN-10: 0-13-187316-4 Print ISBN-13: 978-0-13-187316-2 eText ISBN-10: 0-13-187319-9 • Table of Contents • Index eText ISBN-13: 978-0-13-187319-3 Pages : 592 In this age of viruses and hackers‚ of electronic eavesdropping and electronic fraud‚ security is paramount. As the disciplines of cryptography and network security have matured‚ more
Premium Cryptography Information security Pretty Good Privacy
Instructions: Match each description to its plan by writing the description’s number in the appropriate blank. Some descriptions may apply to two or more plans. Plans: Business continuity plan (BCP) 2‚ 9‚ and 10 Disaster recovery plan (DRP) 1‚ 3‚ and 4 Business impact analysis (BIA) 5 and 7 Incident response plan 8 Descriptions: 1. May be part of a BCP or referred to in a BCP (DRP) 2. Covers all functions of a business‚ including IT systems‚ facilities‚ and personnel (BCP) 3. Includes
Premium Cryptography Business continuity planning
protocols provide the most secure service possible. In this report technical review IPSec protocol involved with Network Security. Internet Protocol Security (IPSec) It is a suite of protocol for securing IP communications by authentication and encryption of each IP packet of a communication session. IPSec also includes protocols for establishing mutual authentication between agents at the beginning of the session and negotiating cryptography keys which is to be used during the session. IPSec is
Premium IP address Virtual private network Internet Protocol
transfer securely email‚ credit card details or other secret information between sender and recipient via the internet. There are three steps involved in transferring information securely from person A to person B over an insecure network. These are encryption of the original information‚ called the plaintext‚ transfer of the encrypted message‚ or ciphertext‚ and decryption of the ciphertext back into plaintext. Since the transfer of the ciphertext is over an insecure network‚ any spy has access to the
Premium Cryptography
Transaction Platform with Data Encryption and Decryption Processes. (A Case Study of an E-commerce web portal with an integrated payment system) ABSTRACT With the increasing popularity of internet‚ the e-commerce market where goods/products are being paid via an online medium has grown rapidly in recent past years‚ there is a glaring need for its payment information not to scrambled away or identified by unauthorised persons. Encryption is the process of scrambling
Premium Encryption Cryptography Cipher