In cryptography, the simple XOR cipher is a type of additive cipher, an encryption algorithm that operates according to the principles: A ⊕ {\displaystyle...

value Propositional calculus Rule 90 XOR cipher XOR gate XOR linked list Germundsson, Roger; Weisstein, Eric. "XOR". MathWorld. Wolfram Research. Retrieved...

The xor–encrypt–xor (XEX) is a (tweakable) mode of operation of a block cipher. In tweaked-codebook mode with ciphertext stealing (XTS mode), it is one...

of the cipher, it is also known as state cipher. In practice, a digit is typically a bit and the combining operation is an exclusive-or (XOR). The pseudorandom...

because the plaintext or ciphertext is only used for the final XOR, the block cipher operations may be performed in advance, allowing the final step...

used to build block ciphers. Examples of such block ciphers are BEAR and LION. Cipher security summary Topics in cryptography XOR cipher Cusick, Thomas W...

also refer to: XOR cipher, an encryption algorithm XOR gate, a digital logic gate bitwise XOR, an operator used in computer programming XOR (video game)...

Porta polyalphabetic cipher is self-reciprocal. Purple cipher RC4 ROT13 XOR cipher Vatsyayana cipher The majority of all modern ciphers can be classified...

Stream ciphers, where plaintext bits are combined with a cipher bit stream by an exclusive-or operation (xor), can be very secure if used properly[citation...

result in X Y := X XOR Y; // XOR the values and store the result in Y X := Y XOR X; // XOR the values and store the result in X Since XOR is a commutative...

Gilbert Vernam for the XOR operation used for the encryption of a one-time pad. Derived from his Vernam cipher, the system was a cipher that combined a message...

implementations. Speck is an add–rotate–xor (ARX) cipher. The NSA began working on the Simon and Speck ciphers in 2011. The agency anticipated some agencies...

architectures. Both ciphers are built on a pseudorandom function based on add–rotate–XOR (ARX) operations — 32-bit addition, bitwise addition (XOR) and rotation...

Labs research engineer who, in 1917, invented a cipher system that used the Boolean "exclusive or" (XOR) function, symbolised by ⊕. This is represented...

of the subkey using bitwise XOR. On systems with 32-bit or larger words, it is possible to speed up execution of this cipher by combining the SubBytes and...

plaintext. A cipher (or cypher) is a pair of algorithms that carry out the encryption and the reversing decryption. The detailed operation of a cipher is controlled...

Blowfish is a symmetric-key block cipher, designed in 1993 by Bruce Schneier and included in many cipher suites and encryption products. Blowfish provides...

Improved Proposed Encryption Standard (IPES), is a symmetric-key block cipher designed by James Massey of ETH Zurich and Xuejia Lai and was first described...

the T52 is not just a pseudorandom number generator-and-XOR cipher. For example, if a cipher clerk erred and sent two different messages using exactly...

cryptography, a Feistel cipher (also known as Luby–Rackoff block cipher) is a symmetric structure used in the construction of block ciphers, named after the...

Lucifer was the name given to several of the earliest civilian block ciphers, developed by Horst Feistel and his colleagues at IBM. Lucifer was a direct...

binaries are used, the encryption between both endpoints is only a simple XOR cipher, which is completely trivial to decode. This type of build is not supported...

In classical cryptography, the running key cipher is a type of polyalphabetic substitution cipher in which a text, typically from a book, is used to provide...

Serpent is a symmetric key block cipher that was a finalist in the Advanced Encryption Standard (AES) contest, in which it ranked second to Rijndael. Serpent...

Ascon is a family of lightweight authenticated ciphers that had been selected by US National Institute of Standards and Technology (NIST) for future standardization...

substitution cipher only from an unusual perspective; typically, the plaintext letter is combined (not substituted) in some manner (e.g., XOR) with the key...

The Tor traffic is wrapped in a WebSocket format and disguised with an XOR cipher. A free software implementation of flash proxies is available. It uses...

pattern 00101010 (42) using the exclusive or (XOR) operation. This effects a simple XOR cipher. Like ROT13, XOR (and therefore memfrob()) is self-reciprocal...

either P1 or P2 reveals the other plaintext since C1 xor C2 = (P1 xor K) xor (P2 xor K) = P1 xor P2. Many schemes require the IV to be unpredictable by...

function—memfrob()—which performs an XOR combination of a given variable and the binary pattern 00101010 (42) as an XOR cipher. Tiling a plane using regular...