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Prezrite si vybrané metódy vedľa seba; riadky, ktoré sa líšia, sú zvýraznené.
| Postkvantová kryptografia (Kyber)× | RSA kryptosystém× | |
|---|---|---|
| Odbor | Kryptografia | Kryptografia |
| Rodina | Machine learning | Machine learning |
| Rok vzniku≠ | 2022 | 1978 |
| Tvorca≠ | NIST PQC Standardization Project | Ronald Rivest |
| Typ≠ | post-quantum key encapsulation mechanism | asymmetric encryption algorithm |
| Pôvodný zdroj≠ | Avanzi, R., Bos, J., Ducas, L., & Kiltz, E. (2022). CRYSTALS-Kyber algorithm specification and supporting documentation. NIST Post-Quantum Cryptography Project. link ↗ | Rivest, R. L., Shamir, A., & Adleman, L. (1978). A method for obtaining digital signatures and public-key cryptosystems. Communications of the ACM, 21(2), 120-126. DOI ↗ |
| Ďalšie názvy≠ | PQC, quantum-resistant cryptography, quantum-safe | RSA encryption, RSA public-key cryptography |
| Príbuzné≠ | 3 | 4 |
| Zhrnutie≠ | Post-quantum cryptography comprises cryptographic algorithms believed to be secure against both classical and quantum computers. In 2022, NIST standardized post-quantum algorithms including ML-KEM (CRYSTALS-Kyber) for key encapsulation and ML-DSA (CRYSTALS-Dilithium) for signatures. Post-quantum cryptography is essential for systems requiring long-term confidentiality, as adversaries may record encrypted communications today and decrypt them once quantum computers become available. | RSA is a foundational public-key cryptosystem developed by Rivest, Shamir, and Adleman in 1978. It enables secure encryption and digital signatures by using a pair of mathematically linked keys: a public key for encryption and a private key for decryption. RSA's security relies on the computational difficulty of factoring large composite numbers into their prime factors. |
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