Implementation of Digital Signature Using Aes and Rsa Algorithms as a Security in Disposition System af Letter

1st Annual Applied Science and Engineering Conference

工业技术;自然科学

Siregar, H.^1 ; Junaeti, E.^1 ; Hayatno, T.^1

Departemen Penddikan Imu Komputer, Fakultas Pendidikan Matematika Dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Indonesia^1

关键词: AES algorithms;    Data integrity;    Electronic media;    Non repudiation;    RSA algorithms;    Security aspects;    Symmetric algorithms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/180/1/012055/pdf
DOI  :  10.1088/1757-899X/180/1/012055

来源: IOP

【 摘 要 】

Activities correspondence is often used by agencies or companies, so that institutions or companies set up a special division to handle issues related to the letter management. Most of the distribution of letters using electronic media, then the letter should be kept confidential in order to avoid things that are not desirable. Techniques that can be done to meet the security aspect is by using cryptography or by giving a digital signature. The addition of asymmetric and symmetric algorithms, i.e. RSA and AES algorithms, on the digital signature had been done in this study to maintain data security. The RSA algorithm was used during the process of giving digital signature, while the AES algorithm was used during the process of encoding a message that will be sent to the receiver. Based on the research can be concluded that the additions of AES and RSA algorithms on the digital signature meet four objectives of cryptography: Secrecy, Data Integrity, Authentication and Non-repudiation.