{"product_id":"two-square-cipher-von-undefined","title":"Two-square cipher","description":"Anmerkung der Shop-Redaktion: Leider liegt bei uns für dieses Buch (noch) keine Beschreibung vor.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786130354688\"\u003e\u003ch3\u003eEncryption, Symmetric-Key Algorithm, Playfair Cipher, Frequency        Analysis, Four-Square Cipher, Cryptanalysis, Outline of Cryptography,        Substitution Cipher\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786130354688","offer_id":57442248622405,"sku":"9786130354688","price":116.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/83e62e9f-43b8-421a-a96e-6407ee38b8b7.jpg?v=1774848239","url":"https:\/\/shop.autorenwelt.de\/products\/two-square-cipher-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}