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What is Secret Key Cryptography?

What is Cryptography?

The process of concealing or coding information so that only the intended recipient can read it is known as cryptography. Cryptography has been used to encode messages for thousands of years and is still used in bank cards, computer passwords, and e-commerce.

Before jumping right away into the secrecy of Secret Key Cryptography, let’s have a look at the topics that are to be covered.

Points at a Glance:

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What is “Secret Key Cryptography”?

What is

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Secret Key Cryptography Examples

Example of Secret Key Cryptography

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Uses: Secret Key Cryptography

cryptographic algorithms include Data Encryption Standard (DES), triple-strong DES (3DES), Rivest Cipher 2 (RC2), and Rivest Cipher 4. (RC4).

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What is the difference between public-key and secret key cryptography?

Parameters Public Key Cryptography Secret Key Cryptography
Algorithm The public key is used to encrypt data, and the private key is used and shared to decrypt data. A Secret Key is used to encrypt and decrypt the data, and the data is shared between the receiver and sender of encrypted data.
Effectiveness Performance has decreased. The performance of the mechanism has improved.
Secret The use of the public key is completely free. The secret is known to both the sender and the receiver.
Form The public key mechanism is referred to as asymmetric because its two keys are used for different purposes. Because it uses a single key between two parties, the secret key mechanism is known as symmetric.
Access The public key is available to everyone. Two people share the secret key.

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A predefined cryptographic key or pair of keys is used in both secret-key and public-key cryptography. A key is a collection of bits that is used by a cryptographic algorithm or algorithms to encrypt and decrypt data. A cryptographic key is analogous to a lock key in that only the correct key will open the lock.

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