ROT13 (Rotate13, "rotate by 13 places", sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the 13th letter...

+++.------.--------.>>+.>++. This program enciphers its input with the ROT13 cipher. To do this, it must map characters A-M (ASCII 65–77) to N-Z (78-90)...

schemes, such as the Vigenère cipher, and still has modern application in the ROT13 system. As with all single-alphabet substitution ciphers, the Caesar cipher...

as classical ciphers. They include simple substitution ciphers (such as ROT13) and transposition ciphers (such as a Rail Fence Cipher). For example, "GOOD...

{E} (x)=(-x{\bmod {m}})+1.} Temurah (Kabbalah) Gematria Hebrew language ROT13 Rashi and Radak on each of the first three verses. Also other commentators...

geometry; complementation in set theory; and reciprocal ciphers such as the ROT13 transformation and the Beaufort polyalphabetic cipher. The composition g...

ROT13 is a Caesar cipher, a type of substitution cipher. In ROT13, the alphabet is rotated 13 steps....

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

Substitution Affine Atbash Autokey Beaufort Caesar Chaocipher Great Hill Pigpen ROT13 Running key Transposition Columnar Double Myszkowski Rail fence Route Other...

flammable liquefied gas, a risk phrase Rebellion R13, a prototype racing car ROT13, a simple cipher USS R-13 (SS-90), a submarine of the United States Navy...