Skripsi

PENGECEKAN KEASLIAN FILE PDF DENGAN TEKNIK DIGITAL SIGNATURE MENGGUNAKAN ALGORITMA BLAKE2S DAN AES

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Penilaian

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Digital signature is a cryptographic technique to maintain and check the authenticity of data or information. In this research, the algorithms used are the BLAKE2s algorithm as a hash algorithm and the AES algorithm as a decryption encryption algorithm. In this research, the data or information to be checked is in the form of PDF files that have varying file sizes. In the BLAKE2s algorithm, the public key is used as a hash randomizer and in the AES algorithm, AES 128 is used with a private key as an identifier of the data to be encrypted or decrypted. In testing, the Avalanche Effect method is used, which is a check for changes in the results of the input text that is changed slightly in cryptographic operations will change drastically or not. Based on the results of research on the overall file size, the results obtained are above 87% which is considered very good.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307005469	T123475	T1234752023	Central Library (Reference)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1234752023

Publisher

Indralaya : Jurusan Teknik Informatika, Fakultas Ilmu Komputer Universitas Sriwijaya., 2023

Collation

xxi, 116 hlm.; Ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

005.740 7

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Jurusan Teknik Informatika
File

Specific Detail Info

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Statement of Responsibility

FIRA

Other version/related

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