There are 2 types of cryptography such as:
1- Symmetric-key or Secret key Cryptography 2- Asymmetric-key or Public key Cryptography
Encryption and decryption algorithms are called ciphers in cryptography
Cryptography is basically the process of hiding information in order to protect the sensitive information, data or message from unknown attacks for any reasons. Cryptography actually consists of two terms encryption and decryption. The process in which message is ciphered or encrypted is known as encryption and the process in which message is deciphered at recipients end is known as decryption. And this whole process is known as cryptography. Public keys and private keys are used in the process of cryptography. Cryptography can be seen as symmetric and asymmetric. In symmetric cryptography same key is used for both encryption and decryption while in asymmetric different keys are used for both encryption and decryption. Today Cryptography is used in various fields like ATM, e-banking, IT security, Maths etc.
Cryptology is the study of codes and ciphers while cryptography is the creating of codes and ciphers.
Symmetric
Substitution, transposition, and XOR.
There are 2 types of cryptography such as: 1- Symmetric-key or Secret key Cryptography 2- Asymmetric-key or Public key Cryptography
There are two types of cryptography algorithms: 1) Public key cryptography 2) Secret key cryptography
public key cryptography private key cryptography
Three methods of cryptography are Substitution (substituting one symbol for another), Transposition (rearranging the order of the characters), and Steganography (hiding the existence of the message).
Evaluation In this project i have learnt that there are lots of different types of cryptography like ceasar shift. Also i have learnt about the enigma macheine and how it helped during WW2 to crack codes.
There are many different algorithms used in cryptography - RSA, DES and Rabine ciphers are a few that can be used - as well as others that are used to help determine the constants in a system like Euclid's algorithm.
There are two general types of modern cryptography; symmetric cryptography and asymetric (also known as public key) cryptography. Symetric crypto is where both sides have the same shared encryption key, and that key is used to both encrypt and also decrypt any encrypted information. Symmetric crypto is more efficient (faster) than asymmetric crypto, but asymetric crypto works without having to share a key.
Cryptography is a technique for secure transmission of messages.
Cryptography Research was created in 1995.
Cryptography Research's population is 25.
Encryption and decryption algorithms are called ciphers in cryptography
Laurence Dwight Smith has written: 'Cryptography' -- subject(s): Ciphers, Cryptography 'Reunion' 'Cryptography, the science of secret writing' -- subject(s): Ciphers, Cryptography