concept

RSA Cryptography

RSA (Rivest–Shamir–Adleman) is a widely used public-key cryptosystem that enables secure data transmission over insecure networks. It relies on the mathematical difficulty of factoring large prime numbers to provide encryption, digital signatures, and key exchange. RSA is foundational to modern internet security, including protocols like SSL/TLS and SSH.

Also known as: RSA, RSA Algorithm, RSA Encryption, Public-Key Cryptography, Asymmetric Cryptography

🧊Why learn RSA Cryptography?

Developers should learn RSA cryptography when implementing secure communication, authentication, or data protection in applications, such as encrypting sensitive user data, signing software updates, or establishing HTTPS connections. It's essential for roles in cybersecurity, backend development, and systems that handle financial or personal information, as it underpins many security standards and regulatory compliance requirements.