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| RSA-kryptosystem× | AES (Rijndael)× | |
|---|---|---|
| Ämnesområde | Kryptografi | Kryptografi |
| Familj | Machine learning | Machine learning |
| Ursprungsår≠ | 1978 | 2001 |
| Upphovsperson≠ | Ronald Rivest | Joan Daemen |
| Typ≠ | asymmetric encryption algorithm | symmetric encryption algorithm |
| Ursprungskälla≠ | 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 ↗ | Daemen, J., & Rijmen, V. (2002). The Design of Rijndael: AES - The Advanced Encryption Standard. Springer-Verlag. ISBN: 978-3540425809 |
| Alias≠ | RSA encryption, RSA public-key cryptography | Rijndael, AES encryption, FIPS 197 |
| Närliggande | 4 | 4 |
| Sammanfattning≠ | 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. | The Advanced Encryption Standard (AES), also known as Rijndael, is a symmetric block cipher adopted as the official encryption standard by the U.S. government in 2001. It processes data in 128-bit blocks using 128, 192, or 256-bit keys and performs multiple rounds of substitution, permutation, and mixing operations. AES is the most widely used symmetric encryption algorithm today, securing everything from government communications to everyday internet traffic. |
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