Answer :
The strength of a cryptographic algorithm is determined by factors such as the length of the encryption key, the complexity of the algorithm, and the resistance to various types of attacks (e.g., brute-force, differential, or linear attacks).
A stronger algorithm ensures higher security by making it computationally infeasible for unauthorized parties to decrypt the data without the key.
Public Key Infrastructure (PKI) is a framework used for managing digital keys and certificates, enabling secure communication over insecure networks. It involves a hierarchy of trusted entities that issue digital certificates, including Certification Authorities (CAs) and end-users. PKI offers various services, including:
- Authentication: Verifying the identities of users, devices, or systems.
- Encryption: Protecting data during transmission by encrypting it with public keys.
- Digital Signatures: Ensuring the integrity and authenticity of digital documents.
- Key Management: Generating, storing, and distributing cryptographic keys securely.
You can learn more about cryptographic algorithm at
https://brainly.com/question/32169652
#SPJ11
