Full Form of RSA
RSA stands for Rivest-Shamir-Adleman, named after its inventors:
- Ron Rivest
- Adi Shamir
- Leonard Adleman
Key Points About RSA:
Cryptographic Algorithm: RSA is one of the first public-key cryptosystems and is widely used for secure data transmission.
Public and Private Keys: RSA involves the use of two keys:
- Public Key: Used for encryption and can be shared openly.
Private Key: Used for decryption and must be kept confidential.
Security Basis: The security of RSA is based on the mathematical difficulty of factoring the product of two large prime numbers.
Applications:
- Secure Email Communication
- Digital Signatures
- Secure Web Browsing (HTTPS)
Summary:
RSA is a foundational technology in the field of computer security, providing a secure method for data encryption and authentication across various applications.