Compara mètodes

	Criptografia basada en reticles	Criptosistema RSA
Camp	Criptografia	Criptografia
Família	Machine learning	Machine learning
Any d'origen	1996	1978
Autor original	Miklós Ajtai	Ronald Rivest
Tipus	public-key cryptosystem based on lattice hardness	asymmetric encryption algorithm
Font seminal	Ajtai, M. (1996). Generating hard instances of the short basis problem. In Proceedings of the 28th Annual ACM Symposium on Theory of Computing, pp. 99-108.	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.
Àlies	lattice cryptography, post-quantum lattice cryptography	RSA encryption, RSA public-key cryptography
Relacionats	3	4
Resum	Lattice-based cryptography is a class of cryptosystems whose security is derived from the computational hardness of lattice problems, particularly the shortest vector problem (SVP) and learning with errors (LWE). First proposed by Miklós Ajtai in 1996, lattice-based approaches have gained prominence as the leading candidates for post-quantum cryptography. Unlike RSA and ECC, which are vulnerable to quantum computers, lattice problems are believed to remain hard even against quantum algorithms.	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.