artificial neural cryptography datagram hiding techniques for computer security objects register

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International Journal of Computer Engineering & Technology (IJCET)

Volume 7, Issue 2, March-April 2016, pp. 36–43, Article ID: IJCET_07_02_005

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ISSN Print: 0976-6367 and ISSN Online: 0976–6375

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ARTIFICIAL NEURAL CRYPTOGRAPHY

DATAGRAM HIDING TECHNIQUES FOR

COMPUTER SECURITY OBJECTS

REGISTER

Dr. R. Mala

Assistant Professor, Department of Computer Science,

Alagappa University, Karaikudi, Tamilnadu

K. Karthikeyan

Research Scholar, Department of Computer Science

Marudupandiyar College, Vallam, Thanjavur, Tamilnadu

ABSTRACT

Cryptography is the scientific study of mathematical and algorithmic

techniques relating to information security. Cryptographic techniques will

help to protect information in cases where an attacker can have physical

access to the bits representing the information, ex. When the information has

to be sent over a communication channel that can be eaves dropped on by an

attacker. Cryptographic primitives are the basic building blocks for

constructing cryptographic solutions to information protection problems. A

cryptographic primitive consists of one or more algorithms that achieve a

number of protection goals. There is no well-agreed upon complete list of

cryptographic primitives, nor are all cryptographic primitives independent, it

is often possible to realize one primitive using a combination of other

primitives.

Key words: Cryptography, Datagram Protocol, Cipher, Decipher, AES,

CSOR

Cite this Article: Dr. R. Mala and K. Karthikeyan. Artificial Neural

Cryptography Datagram Hiding Techniques For Computer Security Objects

Register, International Journal of Computer Engineering and Technology,

7(2), 2016, pp. 36–43.

http://www.iaeme.com/IJCET/issues.asp?JType=IJCET&VType=7&IType=1

Artificial Neural Cryptography Datagram Hiding Techniques For Computer Security Objects

Register


1. INTRODUCTION

Cryptography is the art or science of keeping messages secret suppose that someone

wants to send a message to a receiver, and wants to be sure that no-one else can read

the message. However, there is the possibility that someone else opens the letter or

hears the electronic communication. In cryptographic terminology, the message is

called plaintext or cipher text. Encoding the contents of the message in such a way

that hides its contents from outsiders is called encryption. The encrypted message is

called the cipher text. The process of retrieving the plaintext from the cipher text is

called decryption. Encryption and decryption usually make use of a key, and the

coding method is such that decryption can be performed only by knowing the proper

key.

A method of encryption and decryption is called a cipher. Some cryptographic

methods rely on the secrecy of the algorithms; such algorithms are only of historical

interest and are not adequate for real-world needs. All modern algorithms use a key to

control encryption and decryption; a message can be decrypted only if the key

matches the encryption key. There are two classes of key-based encryption

algorithms, symmetric (or secret-key) and asymmetric (or public-key) algorithms. The

difference is that symmetric algorithms use the same key for encryption and

decryption (or the decryption key is easily derived from the encryption key).

The Advanced Encryption Standard (AES) specifies a FIPS-approved

Cryptographic algorithm that can be used to protect electronic data. The AES

algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt

(decipher) information. Encryption converts data to an unintelligible form called

cipher text; decrypting the cipher text converts the data back into its original form,

called plaintext.

The AES algorithm is capable of using cryptographic keys of 128, 192, and 256

bits to encrypt and decrypt data in blocks of 128 bits. The algorithm specified in this

standard may be implemented in Software, firmware, hardware, or any combination

thereof. The specific implementation may depend on several factors such as the

application, the environment, the technology used, etc. The algorithm shall be used in

conjunction with a FIPS approved or NIST recommended mode of operation. Object

Identifiers (OIDs) and any associated parameters for AES used in these modes are

available at the Computer Security Objects Register (CSOR), located at

Implementations of the algorithm that are tested by an accredited laboratory and

validated will be considered as complying with this standard. Since cryptographic

security depends on many factors besides the correct implementation of an encryption

algorithm, Federal Government employees, and others, should also refer to NIST

Special Publication 800-21 for additional information and guidance

2. DESIGN AND ANALYSIS

Encryption is the process in which we can enjoy security by hiding the secret codes

without worrying about any one reading the contents. This process will normally be

used in Army Defense Forces.

The objectives to the problems are 1. It gives good results

2. Data security is fulfillment through Logical means.

3. To avoid physical security. That is used to communication channel.

Dr. R. Mala and K. Karthikeyan


Need for computerization:

The top down approach of development was followed for the construction of this

application is broken into procedures until the input output &process of each sub

procedures are well defined.

Figure 4 Hierarchical Structure of Datagram Design


Register


Figure-1: Cryptographic Primitives

Figure 1 Cryptography Primitive Data Models



Figure 2 Encryption Data Crypto Primitive Models


Register


Figure 3 Crypto Primitive Output Models



3. RESULT AND DISCUSSION

Cryptographic algorithm that can be used to protect electronic data. The AES

algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt

(decipher) information. Encryption converts data to an unintelligible form called

cipher text; decrypting the cipher text converts the data back into its original form

called plaintext. The AES algorithm is capable of using cryptographic keys of 128,

192, and 256 bits to encrypt and decrypt data in blocks of 128 bits. The algorithm

specified in this standard may be implemented in software, firmware, hardware, or

any combination thereof. The specific implementation may depend on several factors

such as the application, the environment, the technology used, etc. The algorithm shall

be used in conjunction with a FIPS approved or NIST recommended mode of

operation. Object Identifiers (OIDs) and any associated parameters for AES used in

these modes are available at the Computer Security Objects Register (CSOR), located

at Implementations of the algorithm that are tested by an accredited laboratory and

validated will be considered as complying with this standard. Since cryptographic

security depends on many factors besides the correct implementation of an encryption

algorithm, Federal Government employees, and others, should also refer to NIST

Special Publication 800-21 for additional information and guidance. (NIST SP 800-21

is available)

4. CONCLUSION

This “Cryptography Datagram Hiding Techniques Based on Computer Security

Objects Register” research paper is very useful to keep the secret message safely

without reading the content by the others. It maintains the logical security. These

algorithms are only of historical interest and are not adequate for real-world needs of

security by hiding the secret codes without worrying about any one reading of the

contents. We conclude that this research work will be helpful for Army Defense

forces and public commercial purposes.

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