Cryptography Data Encryption Security

 

Cryptography Projects for Data Encryption Security

Cryptography is the security practice of Data Encryption for hiding secret information. Encryption is the conversion of data into a form, called a ciphertext. Decryption is the reverse, in other words, moving from the unintelligible ciphertext back to plaintext. With the computer technology, the digital data is more prone to security threats and information hacking. […]

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Public key cryptographic system consists of two separate keys, one to lock or encrypt the plain text, and the other to unlock or decrypt the ciphertext. One of the key is public key and the other is a private key. The lock or encryption key of the Public Key Cryptographic system enables private communication from […]

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Identity Based Cryptography results in an Identity Based signature Scheme resulting in secure and properly authenticated systems. In Identity based cryptography scheme, data is encrypted using an arbitrary string as the key. For decryption, decryption key is mapped to the arbitrary encrypted key by a key authority. Identity based cryptography is a type of public-key […]

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Multivariate Cryptography is a family of public key cryptosystems. Multivariate cryptography is the generic term for asymmetric cryptographic primitives based on multivariate polynomials over finite fields. Multivariate polynomials could be defined over both ground field and extension field. The degree two polynomials can be called as multivariate quadratics. Multivariate cryptography thus called, Multivariate quadratics can […]

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In order to have a proper and secure communication, it is necessary to use transient key cryptography when we are working with critical issues. Generation of Digital Signatures is important to provide security at both the sender and receiver sides during the transmission if data. Transient key cryptography is a cryptographic technique that ensures security […]

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