cascade encryption, cascade ciphering, multiple encryption, and superencipherment. Superencryption refers to the outer-level encryption of a multiple encryption...

The Data Encryption Standard (DES /ˌdiːˌiːˈɛs, dɛz/) is a symmetric-key algorithm for the encryption of digital data. Although its short key length of...

In cryptography, encryption (more specifically, encoding) is the process of transforming information in a way that, ideally, only authorized parties can...

In cryptography and steganography, plausibly deniable encryption describes encryption techniques where the existence of an encrypted file or message is...

Homomorphic encryption is a form of encryption that allows computations to be performed on encrypted data without first having to decrypt it. The resulting...

Disk encryption is a technology which protects information by converting it into code that cannot be deciphered easily by unauthorized people or processes...

Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl]), is a specification for the encryption of electronic...

In cryptography, Triple DES (3DES or TDES), officially the Triple Data Encryption Algorithm (TDEA or Triple DEA), is a symmetric-key block cipher, which...

one of the PKCS #5 standards defined in RFC 2898, which supports multiple encryption schemes. A new version 2 was proposed by S. Turner in 2010 as RFC...

End-to-end encryption (E2EE) is a method of implementing a secure communication system where only communicating users can participate. No one else, including...

Disk encryption is a special case of data at rest protection when the storage medium is a sector-addressable device (e.g., a hard disk). This article presents...

National Security Agency took over responsibility for all US government encryption systems when it was formed in 1952. The technical details of most NSA-approved...

algorithms for cryptography that use the same cryptographic keys for both the encryption of plaintext and the decryption of ciphertext. The keys may be identical...

between counterparties. Messages will be encrypted and signed, with multiple encryption mechanisms available. Participants can establish currency conversion...

space–time tradeoff cryptographic attack against encryption schemes that rely on performing multiple encryption operations in sequence. The MITM attack is the...

Pretty Good Privacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is used for signing...

is used in digital signature such as RSASSA-PSS or RSA-FDH, public-key encryption of very short messages (almost always a single-use symmetric key in a...

8 KiB), enough to store multiple encryption keys. Most frequently it was used in key-splitting applications: either the encryption device or the KSD-64 alone...

itself is only suitable for the secure cryptographic transformation (encryption or decryption) of one fixed-length group of bits called a block. A mode...

crypto-shredding. Organizations can store data with unique encryption that only they can access. Multiple organizations can share the same hardware infrastructure...

DES, RC2, RC4 supported for encryption (not published online until the publication of APPNOTE 5.2) 5.2: (2003) AES encryption support for SES (defined in...

Messages can be transformed first by a code, and then by a cipher. Such multiple encryption, or "superencryption" aims to make cryptanalysis more difficult....

The Linux Unified Key Setup (LUKS) is a disk encryption specification created by Clemens Fruhwirth in 2004 and originally intended for Linux. LUKS implements...

Cryptography prior to the modern age was effectively synonymous with encryption, converting readable information (plaintext) to unintelligible nonsense...

This is a technical feature comparison of different disk encryption software. Hidden containers: Whether hidden containers (an encrypted container (A)...

interface environment. This ensures run-mode compatibility across multiple encryption algorithm models, allowing seamless integration within the paravirtual...

Encryption software is software that uses cryptography to prevent unauthorized access to digital information. Cryptography is used to protect digital information...

In cryptography, ciphertext or cyphertext is the result of encryption performed on plaintext using an algorithm, called a cipher. Ciphertext is also known...

Proxy re-encryption (PRE) schemes are cryptosystems which allow third parties (proxies) to alter a ciphertext which has been encrypted for one party, so...

attribute-based encryption with multiple authorities who jointly generate users' private keys. There are mainly two types of attribute-based encryption schemes:...