Post Quantum Cryptography: Comparison between RSA and McEliece

Pratama, I Putu Agus Eka; Adhitya, I Gusti Ngurah Agung Krisna

doi:10.1109/iciss55894.2022.9915232

Cited by 4 publications

(1 citation statement)

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“…Both the basic text and the concealed key are inputs into the encryption process, which results in the ciphertext. The decryption algorithm, on the other hand, performs a sequence of operations to obtain the original plaintext as output, reversing the encryption process [10]. The cypher text and secret key are inputs to the decryption algorithm, which outputs the plaintext.…”

Section: A Survey About Post Quantum Cryptography Methodsmentioning

confidence: 99%

A Survey about Post Quantum Cryptography Methods

Nithila

et al. 2024

EAI Endorsed Trans IoT

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Cryptography is an art of hiding the significant data or information with some other codes. It is a practice and study of securing information and communication. Thus, cryptography prevents third party intervention over the data communication. The cryptography technology transforms the data into some other form to enhance security and robustness against the attacks. The thrust of enhancing the security among data transfer has been emerged ever since the need of Artificial Intelligence field came into a market. Therefore, modern way of computing cryptographic algorithm came into practice such as AES, 3DES, RSA, Diffie-Hellman and ECC. These public-key encryption techniques now in use are based on challenging discrete logarithms for elliptic curves and complex factorization. However, those two difficult problems can be effectively solved with the help of sufficient large-scale quantum computer. The Post Quantum Cryptography (PQC) aims to deal with an attacker who has a large-scale quantum computer. Therefore, it is essential to build a robust and secure cryptography algorithm against most vulnerable pre-quantum cryptography methods. That is called ‘Post Quantum Cryptography’. Therefore, the present crypto system needs to propose encryption key and signature size is very large.in addition to careful prediction of encryption/decryption time and amount of traffic over the communication wire is required. The post-quantum cryptography (PQC) article discusses different families of post-quantum cryptosystems, analyses the current status of the National Institute of Standards and Technology (NIST) post-quantum cryptography standardisation process, and looks at the difficulties faced by the PQC community.

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Section: A Survey About Post Quantum Cryptography Methodsmentioning

confidence: 99%