Return to tool library
Affine Cipher science theme cover
Affine CipherAll functions are free

Affine Cipher

Tutorial on Affine Cryptography: Perform deterministic calculations and derive verifiable results.

waiting for input
YOUR NEXT DISCOVERY STARTS HERE

A question, a new exploration.

sample parameters are ready. Run directly, or load your own data.

History teaching algorithm without modern cryptographic security. Only English letters are transformed, and the rest of the characters are retained.

Affine Cipher: uses and methods

Tutorial on Affine Cryptography: Perform deterministic calculations and derive verifiable results.

Applicable scope and calculation boundary

History teaching algorithm without modern cryptographic security. Only English letters are transformed, and the rest of the characters are retained.

model and reference method

c=(ap+b) mod26; gcd(a,26)=1

model version: 1.1.0. The results are used for scientific research, exploration and teaching, please interpret according to the model conditions.

input parameters

public text
Value range: undefined – undefined
multiplier a
Value range: 1 – 25
offset b
Value range: 0 – 25

How to use

  1. Load the example or enter data that matches the field description.
  2. Confirm units and models, run calculations and check diagnostics.
  3. Export charts, tables or results packages and record model versions.

tools in the same field

are free and open; free sponsorship does not affect tool permissions. All functions of Read scientific methods and data explanations 。

FROM SCIENCE TO PRACTICE

commercial application case

Industry Application · Independent Reproduction Example

Affine Cipher

cryptography teaching and protocol R&D team uses public samples to check implementation and does not use teaching algorithms to protect production data.

Public industry reference: Stanford · Applied Cryptography Group

The institution’s public research directions include: applied cryptography, proof systems and security protocols. This link serves as a portal for field background and extended learning.

View product or organization original information

on this site

  1. Load the default example of Affine Cipher and check public text、multiplier a、offset b and its units.
  2. is calculated using c=(ap+b) mod26; gcd(a,26)=1, and the results are compared after adjusting a single parameter.
  3. checks applicable conditions and diagnostics, and exports numerical tables, charts, and model versions for review.

Deliverables

Tutorial on Affine Cryptography: Perform deterministic calculations and derive verifiable results. delivers parameter records, calculation charts, and reproducible JSON result packages.

needs to be checked before landing

History teaching algorithm without modern cryptographic security. Only English letters are transformed, and the rest of the characters are retained.。

case is compiled for public industry purposes, and the reproduction steps are independent examples of this site; it does not mean that the above-mentioned institutions use or endorse this site, nor does it cite customer benefits that have not been publicly verified. The

SEE THE PRINCIPLE IN MOTION

scientific animation demonstration

Scroll to load calculation example…
FOLLOW THE RESEARCH

recommended by universities and research institutions

Cryptography

The following is the recommended reading order of this website organized by direction relevance, public research resources and learning portals. The number is the serial number recommended by the editor, not QS, THE or paper measurement ranking; it does not represent the overall strength of the institution.

  1. 01

    Stanford · Applied Cryptography Group

    United States The

    applied cryptography, proof systems and security protocols。

    official website link accessibility check: 2026-10-03
  2. 02

    KU Leuven · COSIC

    Belgium

    cryptographic algorithms, hardware security and post-quantum cryptography。

    official website link accessibility check: 2026-10-03
  3. 03

    NIST · Computer Security Resource Center

    United States The

    cryptographic standards, algorithm verification and post-quantum standardization。

    official website link accessibility check: 2026-10-03

catalog compiled on 2026-10-03. Link accessibility does not equate to verification of the latest papers, admissions, or program status; please check the institution's official website for specific research teams and opportunities.

CONNECTED SCIENCE

Connect knowledge with each other