Bahzar Fadhlal Fikry, - (2024) IMPLEMENTASI KRIPTOGRAFI HYBRID ADVANCED ENCRYPTION STANDARD (AES) DAN ELLIPTIC CURVE CRYPTOGRAPHY (ECC) DENGAN STEGANOGRAFI LEAST SIGNIFICANT BIT (LSB) PADA PENGAMANAN PESAN KE DALAM GAMBAR. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Dalam era digital yang rentan terhadap risiko kebocoran dan peretasan, perlindungan data sensitif menjadi krusial. Kriptografi telah menjadi elemen kunci dalam melindungi informasi, dengan fokus pada pengembangan keamanan data. Penelitian ini mengusulkan pendekatan yang menggabungkan metode kriptografi hybrid, yaitu Advanced Encryption Standard (AES) dan Elliptic Curve Cryptography (ECC), dengan teknik steganografi Least Significant Bit (LSB). Proses implementasi mencakup pembangkitan kunci ECC, enkripsi pesan menggunakan AES, enkripsi kunci AES menggunakan ECC, dan penyisipan hasil enkripsi ke dalam gambar menggunakan metode LSB. Implementasi ini menunjukkan peningkatan keamanan data melalui serangkaian tahapan yang melibatkan teknik kriptografi simetris (AES), kriptografi asimetris (ECC), dan steganografi. Hasil penelitian menunjukkan bahwa pendekatan ini memberikan tingkat keamanan yang tinggi. Pesan terenkripsi yang disisipkan ke dalam gambar juga mengurangi kecurigaan pihak ketiga, menghasilkan perlindungan informasi secara komprehensif. In a digital age vulnerable to the risk of leaks and hacking, the protection of sensitive data becomes crucial. Cryptography has become a key element in protecting information, with a focus on developing data security. The research proposes an approach that combines hybrid cryptography methods, namely Advanced Encryption Standard (AES) and Elliptic Curve Cryptography (ECC), with the Least Significant Bit steganography technique (LSB). The implementation process includes generating ECC keys, encrypting messages using AES, encryption of AES keys using ECC, and inserting the result of encryptions into images using the LSB method. This implementation demonstrates improved data security through a series of stages involving symmetrical cryptography (AES), asymmetric cryptography (ECC), and steganography techniques. Research results show that this approach provides a high level of security. Encrypted messages inserted into images also reduce suspicion of third parties, resulting in comprehensive information protection.
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing: Rini Marwati: 5981279 Sumanang Muhtar Gozali: 6121808 |
| Uncontrolled Keywords: | Kriptografi, Kriptografi Hybrid, Advanced Encryption Standard, Elliptic Curve Cryptography, Steganografi, Least Significant Bit Cryptography, Hybrid Cryptography, Advanced Encryption Standard, Elliptic Curve Cryptography, Steganography, Least Significant Bit |
| Subjects: | Q Science > QA Mathematics Q Science > QA Mathematics > QA76 Computer software T Technology > T Technology (General) |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Matematika > Program Studi Matematika (non kependidikan) |
| Depositing User: | Bahzar Fadhlal Fikry |
| Date Deposited: | 18 Apr 2024 06:50 |
| Last Modified: | 18 Apr 2024 06:50 |
| URI: | http://repository.upi.edu/id/eprint/116700 |
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