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CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.4.1] - 2018-08-02
+
+### Fixed
+
+- Fixed inclusion of source code links to old files
+
+## [0.4.0] - 2018-08-02
+
+### Changed
+
+- Changed class names to conform with guidelines
+- Added demonstrate-methods for all examples
+- Corrected meta format for file encryption example
+
+### Fixed
+
+- Added missing UTF-8 encoding in assymetric encryption example
+- Fixed file encryption not needing trim anymore
+- Fixed Headings according to guidlines
+- Fixed import statements not expclicit in file encryption example
+
+## [0.3.0] - 2018-07-18
+
+### Changed
+
+- Changed PBKDF2 hash function to SHA-512
+- Increased PBKDF2 salt size to 64 bytes (equal to SHA-512 size)
+- Increased PBKDF2 iterations to 10000
+- Refactored variable names
+- Refactored main methods to call a demonstrate...-method
+
+### Fixed
+
+- Exceptions were logged including the stack trace, now only the localized message is logged
+
+## [0.2.0] - 2018-05-13
+
+### Changed
+
+- Fixed version link in Changelog
+- Refactored examples
+- Updated class comments
+
+### Removed
+
+- Removed easy object oriented examples that used a separate class
+- Removed mentions of the need for unlimited policy files (unlimited is default since JDK / Java SE 9)
+- Removed commented out code
+
+## [0.1.1] - 2018-04-28
+
+### Changed
+
+- fixed Changelog
+
+## [0.1.0] - 2018-04-28
+
+### Added
+
+- added Changelog
+- added Asymmetric RSA String Encryption
+
+## [X.Y.Z] - XXXX-XX-XX (TEMPLATE for new versions)
+
+### Added
+
+- added something
+- added something else
+
+### Changed
+
+- changed something
+- changed something else
+
+### Deprecated
+
+- deprecated something
+- deprecated something else
+
+### Removed
+
+- removed something
+- removed something else
+
+### Fixed
+
+- fixed something
+- fixed something else
+
+### Security
+
+- made some security relevant changes
+- made other security relevant changes
+
+[Unreleased]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.4.1...HEAD
+[0.4.1]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.4.0...v0.4.1
+[0.4.0]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.3.0...v0.4.0
+[0.3.0]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.2.0...v0.3.0
+[0.2.0]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.1.1...v0.2.0
+[0.1.1]: https://github.com/cryptoexamples/java-crypto-examples/compare/v0.1.0...v0.1.1
+[0.1.0]: https://github.com/cryptoexamples/java-crypto-examples/releases/tag/v0.1.0

Gruntfile.js

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+module.exports = function(grunt) {
+  // Project configuration.
+
+  grunt.initConfig({
+    pkg: grunt.file.readJSON("package.json"),
+    copy: {
+      build: {
+        cwd: "src",
+        src: ["**"],
+        dest: "build/es6",
+        expand: true
+      }
+    },
+    babel: {
+      options: {
+        sourceMap: false,
+        presets: ["env"]
+      },
+      dist: {
+        files: [
+          {
+            expand: true,
+            cwd: "src/",
+            src: ["**/*.js"],
+            dest: "build/trans"
+          }
+        ]
+      }
+    },
+    clean: {
+      build: {
+        src: ["build"]
+      }
+    }
+  });
+
+  grunt.loadNpmTasks("grunt-contrib-copy");
+  grunt.loadNpmTasks("grunt-contrib-clean");
+  grunt.loadNpmTasks("grunt-babel");
+
+  grunt.registerTask("build", ["clean", "copy", "babel"]);
+};

LICENSE

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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>

README.md

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+## Instalation
+
+-   install Node.js
+-   run "npm install" after cloning the repo
+
+## Commands
+
+-   To build the the Projekt, which creates code that is Babel transpiled javascript, use "grunt build"
+-   To run the unit tests use "npm test", this will run all files, which have tests first.
+-   To just run one specific file use "node path/to/file/filename"

javascript_file_encryption_symmetric_password_based_crypto.md

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+---
+title: JavaScript Password based symmetric file encryption using Nodes native "Crypto" Library 
+keywords: sample
+summary: "Password based symmetric file encryption in JavaScript"
+permalink: javascript_file_encryption_symmetric_password_based.html
+folder: JavaScript Crypto
+references: [
+    # Place a list of references used to create and/or understand this example.
+    {
+        url: "https://nodejs.org/api/crypto.html",
+        description: "Node.js Crypto",
+        url: "https://nodejs.org/api/stream.html",
+        description: "Node.js Stream",
+        url: "https://nodejs.org/api/fs.html",
+        description: "Node.js filesystem",
+        url: "https://github.com/winstonjs/winston",
+        description: "Winston",
+        url: "https://babeljs.io/",
+        description: "Babel compiler"
+
+
+    }
+]
+authors: [
+    {
+        name: "Tobias Hirzel",
+        url: ""
+    }
+]
+# List all reviewers that reviewed this version of the example. When the example is updated all old reviews
+# must be removed from the list below and the code has to be reviewed again. The complete review process
+# is documented in the main repository of CryptoExamples
+current_reviews: [
+
+]
+# Indicates when this example was last updated/created. Reviews don't change this.
+last_updated: "2018-08-012"
+tags: [JavaScript, Node.js, AES, CTR, PBKDF2, Salt, AEAD]
+---
+
+## Use cases
+
+-   Password based symmetric encryption of a file
+
+## node version
+
+-   8.11.2
+
+## JavaScript Version
+
+-   ECMAScript 6
+-   In order to run this code, one hast to build it with an ECMAScript 6 compiler like Babel. see "references".
+
+## Example Code for JavaScript Password based symmetric file encryption using AES-CTR and PBKDF2
+
+```js
+{% include_relative src/allinone/crypto/ExampleFileEncryption.js %}
+```
+
+{% include links.html %}

javascript_landing_page_crypto.md

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+---
+title: Node.js JavaScript crypto with Nodes native "Crypto" Library
+keywords: JavaScript Crypto example
+toc: false
+permalink: javascript_landing_page.html
+folder: JavaScript Crypto
+is_landingpage: 1
+---
+
+# Available Crypto Scenarios and Use Cases
+
+|                                                 | All in One                                                                                                                                                                                                                                                                                                          |
+| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Symmetric Encryption                            | [Symmetric String Encryption (password based) ✔](javascript_string_encryption_password_based_symmetric.html) <br />[Symmetric String Encryption (key based) ✔](javascript_string_encryption_key_based_symmetric.html) <br />[Symmetric File Encryption ✔](javascript_file_encryption_symmetric_password_based.html) |
+| Asymmetric Encryption / Public Key Cryptography | [Asymmetric String Encryption ✔](javascript_asymmetric_string_encryption.html)                                                                                                                                                                                                                                      |  |
+| Key Storage                                     |                                                                                                                                                                                                                                                                                                                     |
+| Hashing                                         | [String Hash ✔](javascript_string_hash.html)                                                                                                                                                                                                                                                                        |
+| Crypto Provider Setup                           |                                                                                                                                                                                                                                                                                                                     |
+| Digital Signatures                              | [String Signing ✔](javascript_string_sign.html)                                                                                                                                                                                                                                                                     |

javascript_string_encryption_asymmetric_crypto.md

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+---
+title: JavaScript Asymmetric String Encryption using Nodes native "Crypto" Library
+keywords: sample
+summary: "Asymmetric String Encryption in JavaScript"
+permalink: javascript_asymmetric_string_encryption.html
+folder: JavaScript Crypto
+references: [
+    # Place a list of references used to create and/or understand this example.
+    {
+        url: "https://nodejs.org/api/crypto.html",
+        description: "Node.js Crypto",
+        url: "https://github.com/juliangruber/keypair",
+        description: "Keypair",
+        url: "https://github.com/winstonjs/winston",
+        description: "Winston",
+        url: "https://babeljs.io/",
+        description: "Babel compiler"
+
+    }
+]
+authors: [
+    {
+        name: "Tobias Hirzel",
+        url: ""
+    }
+]
+# List all reviewers that reviewed this version of the example. When the example is updated all old reviews
+# must be removed from the list below and the code has to be reviewed again. The complete review process
+# is documented in the main repository of CryptoExamples
+current_reviews: [
+
+]
+# Indicates when this example was last updated/created. Reviews don't change this.
+last_updated: "2018-08-12"
+tags: [JavaScript, Node.js, RSA, Asymmetric, String, Encryption]
+---
+
+## Use cases
+
+-   Asymmetric encryption
+
+## node version
+
+-   8.11.2
+
+## JavaScript Version
+
+-   ECMAScript 6
+-   In order to run this code, one hast to build it with an ECMAScript 6 compiler like Babel. see "references".
+
+## Example Code for JavaScript Asymmetric String Encryption using RSA 3072
+
+```js
+{% include_relative src/allinone/crypto/ExampleAsymmetricStringEncryption.js %}
+```
+
+{% include links.html %}

javascript_string_encryption_key_based_symmetric_crypto.md

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+---
+title: Java String Encryption with key generation using Nodes native "Crypto" Library
+keywords: sample
+summary: "String encryption in JavaScript with key generation"
+permalink: javascript_string_encryption_key_based_symmetric.html
+folder: JavaScript Crypto
+references: [
+    # Place a list of references used to create and/or understand this example.
+    {
+        url: "https://nodejs.org/api/crypto.html",
+        description: "Node.js Crypto",
+        url: "https://github.com/winstonjs/winston",
+        description: "Winston"
+        url: "https://babeljs.io/",
+        description: "Babel compiler"
+    }
+]
+authors: [
+    {
+        name: "Tobias Hirzel",
+        url: ""
+    }
+]
+# List all reviewers that reviewed this version of the example. When the example is updated all old reviews
+# must be removed from the list below and the code has to be reviewed again. The complete review process
+# is documented in the main repository of CryptoExamples
+current_reviews: [
+
+]
+# Indicates when this example was last updated/created. Reviews don't change this.
+last_updated: "2018-08-12"
+tags: [JavaScript, Node.js, AES, CTR, Salt, AEAD]
+---
+
+## Use cases
+
+-   Random key generation
+-   String encryption
+
+## node version
+
+-   8.11.2
+
+## JavaScript Version
+
+-   ECMAScript 6
+-   In order to run this code, one hast to build it with an ECMAScript 6 compiler like Babel. see "references".
+
+## Example Code for JavaScript String Encryption with key generation using AES-CTR
+
+```js
+{% include_relative src/allinone/crypto/ExampleStringEncryptionKeyBased.java %}
+```
+
+{% include links.html %}