Public-Key Encryption
RSA Technology
Symmetric key encryption is also called secret key encryption. In this method, the same key is used for both encryption and decryption, meaning that both the sender and recipient must securely share and maintain this key. This type of encryption is efficient for processing large amounts of data but requires secure key management to prevent unauthorized access.
In the encryption process, the encrypted data is called ciphertext. This term refers to the output that results from applying an encryption algorithm to plaintext, which is the original, readable data. Ciphertext is designed to be unreadable without the appropriate decryption key or method, ensuring the confidentiality of the information.
encryption
stream ciphers and block ciphers
Any shared private key method - symmetric encryption.
Twofish, Advanced Encryption Standard, Blowfish, Serpent, CAST 5, RC4, TDES, and IDEA are all examples of symmetric encryption methods. In short, any algorithm that uses the same or similar cryptographic keys for encryption and decryption is a symmetric encryption method. Symmetric encryption methods are also divided into two different categories, stream ciphers and block ciphers. These two encryption methods are much like the difference between an interpreter and a compiler in programming. Stream encrypts individual bytes one at a time, while Block encrypts volumes as a whole.
WPA2 PSK Wi fi protected access
IPSec.
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Method Products was created in 2001.
An example of a symmetric encryption method is the Advanced Encryption Standard (AES). AES uses the same key for both encryption and decryption, making it efficient for securing data. It supports key sizes of 128, 192, and 256 bits, providing a strong level of security for various applications. AES is widely used in protocols such as SSL/TLS and for encrypting files and disk storage.
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