Cypher

Cypher can refer to multiple concepts across different fields, including cryptography, music, and fictional characters. Below are detailed descriptions of each context in which Cypher is used.

Cryptography

In cryptography, a cypher (or cipher) is an algorithm for performing encryption or decryption—a series of well-defined steps that can be followed as a procedure. A cypher is used to convert plaintext into ciphertext and vice versa.

Types of Cyphers

• Substitution cipher
• Transposition cipher
• Block cipher
• Stream cipher

Historical Cyphers

• Caesar cipher
• Vigenère cipher
• Enigma machine

Modern Cyphers

• AES
• RSA
• Blowfish

Music

In the context of hip hop music, a cypher refers to a gathering of rappers, beatboxers, and/or break-dancers in a circle, often engaging in a freestyle rap session. The term is also used to describe a collaborative performance where each participant takes turns showcasing their skills.

Notable Cyphers

• BET Hip Hop Awards Cyphers
• XXL Freshman Cypher

Fictional Characters

Cypher is also the name of several fictional characters in various media, including comic books, video games, and films.

Marvel Comics

In Marvel Comics, Cypher (real name Douglas Ramsey) is a mutant superhero associated with the X-Men. He has the ability to intuitively understand and translate any language, whether spoken, written, or computer code.

The Matrix

In the film The Matrix, Cypher (real name Mr. Reagan) is a character who betrays the protagonists. He is portrayed by actor Joe Pantoliano.

Video Games

In the video game Final Fantasy VIII, Seifer Almasy is often referred to as Cypher. He is a rival of the main character, Squall Leonhart.

Related Pages

• Cryptography
• Hip hop music
• Marvel Comics
• The Matrix (franchise)
• Final Fantasy VIII