The Benefits and Disadvantages Symmetrical and Asymmetric Cryptographic Methods
Symmetric or Asymmetric Cryptographic Models: Advantages and Drawbacks Symmetric algorithms also called private key cryptography use the same key for encryption and decryption. Due to its simplicity, this method of cryptography works faster than other asymmetric ones (Khan and Kuruppachar 2017, Dong et. al., 2021). However, there are some drawbacks to symmetric cryptography. The main disadvantage of symmetric cryptography is the need for the shared key to remain secure by all parties in communication. It is used both for encryption and decryption. If the shared key is compromised, it will be difficult to establish secure communication with any other party (Azim, Patil, and others, 2020). Asymmetric cryptography is also known as public-key cryptography and uses two separate keys for encryption or decryption. Asymmetric cryptography, also known as public key cryptography, provides authentication and nonrepudiation, without the need to swap the private keys, which makes it more secure (Baiju, et al. 2018). Due to its complexity, however asymmetric cryptography can have a higher computational cost than symmetric and a slower speed. This is due to its lower efficiency (Dhoke, et. al. 2015). Both asymmetric and symmetric cryptography have strengths and weaknesses. It is up to security requirements to decide which one is best for your particular application. Cont…
Order an Essay Now & Get These Features For Free:
Turnitin Report
Formatting
Title Page
Citation
Outline
