Difference between Encryption and DecryptionEncryption is a process which transforms the original information into an unrecognizable form. At the receiving end, the received message is converted to its original form known as decryption. In English, certain letters are more commonly used.A message sent over the network is transformed into an unrecognizable encrypted message known as data encryption. Encryption and decryption are the two essential functionalities of cryptography.Frequency analysis is a strategy of studying the frequency of letters that occur in encrypted messages.

Provides confidentiality of private information Helps you to protect your confidential data such as passwords and login id The same algorithm with the same key is used for both the encryption-decryption processes.Here, are important reasons for using encryption: Encryption is done by the person who is sending the data to the destination, but the decryption is done at the person who is receiving the data. Encryption is a process of converting normal data into an unreadable form whereas Decryption is a method of converting the unreadable/coded data into its original form. This method is performed by un-encrypting the text manually or by using keys used to encrypt the original data.

Public Key:Public key cryptography is an encryption system which is based on two pairs of keys. Public key is available to anyone while the secret key is only made available to the receiver of the message. Asymmetric Key:Asymmetric encryption uses 2 pairs of key for encryption. It is an essential method as it helps you to securely protect data that you don’t want anyone else to have access.Symmetric-key encryption are algorithms which use the same cryptographic keys for both encryption of plaintext and decryption of ciphertext. Helpful for network communication (like the internet) and where a hacker can easily access unencrypted data. Encryption process also prevents plagiarism and protects IP

Encryption is a process which transforms the original information into an unrecognizable form. Cryptography is used to secure and protect data during communication. It helps you to avoid any unauthorized access to dataIt is a method of converting the unreadable/coded data into its original form.Whenever the data is sent between two separate machines, it is encrypted automatically using a secret key.The receiver of the data automatically allows you to convert the data from the codes into its original form.The person who is sending the data to the destination.The receiver receives the data and converts it.An employee is sending essential documents to his/her manager.The manager is receiving the essential documents from his/her employee.The same algorithm with the same key is used for the encryption-decryption process.The only single algorithm is used for encryption and decryption with a pair of keys where each use for encryption and decryption.Transforming humanly understandable messages into an incomprehensible and obscure form that can not be interpreted.It is a conversion of an obscure message into an understandable form which is easy to understand by a human. Pre-Shared Key:In cryptography, a pre-shared key (PSK) is a shared secret which was earlier shared between the two parties using a secure channel before it is used.Difference between Encryption and DecryptionDifference between Encryption and Decryption ParameterIt is a process of converting normal data into an unreadable form. It can be used in asymmetric encryption as you can use the same key to encrypt and decrypt data. Private Key:Private key may be part of a public/ private asymmetric key pair.

The manager is receiving the essential encrypted documents from his/her employee and decrypting it is an example of a decryption method. An employee is sending essential documents to his/her manager is an example of an encryption method. Public, Private, Pre-Shared and Symmetric are important keys used in cryptography. Encryption method helps you to protect your confidential data such as passwords and login id.

Decoding Encrypted Messages