ENGLISH
REFERENCE

RSA

n. uncountable
C2 Proficiency rsa

n. Stands for Rivest-Shamir-Adleman. A system used to keep digital information secret and safe. It uses complex math to lock and unlock data so only the right person can read it.

n. Abbreviation for Rivest-Shamir-Adleman. A public-key cryptosystem widely used for secure data transmission. It relies on the practical difficulty of factoring the product of two large prime numbers.


SIMPLE

The website uses RSA encryption to protect your password.

CONTEXTUAL

Modern banking apps rely on RSA algorithms to ensure that sensitive financial data remains private during online transactions.

COMPLEX

While newer methods like elliptic-curve cryptography are gaining popularity, RSA remains a foundational standard for digital signatures and secure key exchange across the internet.

Usage

Usually functions as an uncountable noun or as a noun adjunct modifying words like 'encryption', 'algorithm', or 'key'.

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