A PUBLIC KEY ENCRYPTION -AUTHENTICATION SCHEME BASED ON ELGAMAL CRYPTOGRAPHIC ALGORITHM

Các tác giả

  • Kim Thanh Nguyen Institute of Information and Communication Technology, Le Quy Don Technical University
  • Minh Thanh Ta Institute of Information and Communication Technology, Le Quy Don Technical Universit
  • Hong Dung Luu Institute of Information and Communication Technology, Le Quy Don Technical University

Từ khóa:

Public key cryptography, symmetric key cryptography, encryption-authentication scheme, discrete logarithm problem.

Tóm tắt

The article proposes a public-key cryptographic scheme based on the ElGamal algorithm. This scheme can perform security functions and authenticate the origin and integrity of the encrypted message simultaneously. Moreover, the proposed scheme is also used as the basis for developing an algorithm to establish a shared secret key for symmetric key cryptosystems.

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Đã Xuất bản

2023-07-11

Số

Tập 12 Số 01 (2023)

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