Non-optimistic Secure Circuit Evaluation Based on ElGamal Encryption and Its Applications

K. CHIDA; G. YAMAMOTO; K. SUZUKI; S. UCHIYAMA; N. TANIGUCHI; O. SHIONOIRI; A. KANAI

doi:10.1093/ietfec/e90-a.1.128

Non-optimistic Secure Circuit Evaluation Based on ElGamal Encryption and Its Applications

IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences ◽

10.1093/ietfec/e90-a.1.128 ◽

2007 ◽

Vol E90-A (1) ◽

pp. 128-138 ◽

Cited By ~ 1

Author(s):

K. CHIDA ◽

G. YAMAMOTO ◽

K. SUZUKI ◽

S. UCHIYAMA ◽

N. TANIGUCHI ◽

...

Keyword(s):

Elgamal Encryption

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COMPRESS MULTIPLE CIPHERTEXTS USING ELGAMAL ENCRYPTION SCHEMES

Journal of the Korean Mathematical Society ◽

10.4134/jkms.2013.50.2.361 ◽

2013 ◽

Vol 50 (2) ◽

pp. 361-377 ◽

Cited By ~ 2

Author(s):

Myungsun Kim ◽

Jihye Kim ◽

Jung Hee Cheon

Keyword(s):

Encryption Schemes ◽

Elgamal Encryption

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Performance Comparison of Asymmetric Cryptography (Case study- Mail message)

APTIKOM Journal on Computer Science and Information Technologies ◽

10.11591/aptikom.j.csit.147 ◽

2019 ◽

Vol 4 (3) ◽

pp. 105-111

Author(s):

Zarni Sann ◽

Thi thi Soe ◽

Kaythi Wyut Mhone Knin ◽

Zin May Win

Keyword(s):

Computation Time ◽

Performance Comparison ◽

Sql Server ◽

Sensitive Data ◽

Rsa Algorithm ◽

Mail Server ◽

C Programming ◽

Elgamal Encryption ◽

Server System

Encryption is a well known technology for protecting sensitive data. ElGamal encryption and RSA algorithm is made before storing mails to mail server. ElGamal decryption and RSA decryption is made after retrieving mails from mail server. This system is implemented to secure mail server system for local government’s important mail messages. These algorithms consume a considerable amount of time and resources such as memory, CPU time, and computation time to encrypt and decrypt data. In this paper, the results are comparison of these algorithms in term of encryption time, decryption time, and memory usage over variable file sizes. After processing, it is proven that RSA performs a faster encryption process than ElGamal. However, ElGamal decryption process is faster than RSA. This system is also expressed comparison of storage Size between RSA and ElGamal. Both of these algorithms are cryptographic public-key algorithms but have functions in different ways. This system is using C# programming language and SQL Server to store mail messages.

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