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s3_create_AES_key.rb

Creates a 128-bit AES key.

# Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. # # This file is licensed under the Apache License, Version 2.0 (the "License"). # You may not use this file except in compliance with the License. A copy of the # License is located at # # http://aws.amazon.com/apache2.0/ # # This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS # OF ANY KIND, either express or implied. See the License for the specific # language governing permissions and limitations under the License. require 'openssl' # Create key cipher = OpenSSL::Cipher::AES.new(128, :CBC) cipher.encrypt key = cipher.random_key # Convert it to text and display the text value encoded_string = Base64.encode64(key) puts encoded_string # To decode the encoded string: # key = encodd_string.unpack("m*")[0]

Sample Details

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example

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