SSCP · Question #1332
RSA has all of the following characteristics except?
The correct answer is D. Is based on a symmetric algorithm. RSA is an asymmetric cryptographic algorithm that relies on the computational difficulty of factoring large prime numbers for its security and is commonly used for digital signatures.
Question
RSA has all of the following characteristics except?
Options
- ACan produce a digital signature
- BRelies on large prime number factoring
- CUses third party key distribution centers
- DIs based on a symmetric algorithm
How the community answered
(59 responses)- A2% (1)
- B5% (3)
- C2% (1)
- D92% (54)
Why each option
RSA is an asymmetric cryptographic algorithm that relies on the computational difficulty of factoring large prime numbers for its security and is commonly used for digital signatures.
RSA is widely used to create digital signatures, where the sender's private key encrypts a message hash, proving authenticity and integrity.
The security of the RSA algorithm fundamentally relies on the mathematical difficulty of factoring large numbers that are the product of two large prime numbers.
Public keys for RSA are often distributed and managed through trusted third parties like Certificate Authorities (CAs), which function as key distribution centers for public key infrastructure.
RSA is an asymmetric (public-key) cryptographic algorithm, meaning it uses a pair of distinct keys (public and private) for encryption and decryption or digital signatures, unlike symmetric algorithms which use a single shared key.
Concept tested: RSA algorithm characteristics
Source: https://learn.microsoft.com/en-us/windows/win32/seccrypto/rsa-algorithm
Topics
Community Discussion
No community discussion yet for this question.