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One-Time Pad Implementation
KOPECKÝ, Petr
The text is oriented to generation of random numbers of cryptographic quality and to performing statistical methods such as Diehard test to verify them. The data obtained this way are used in implementation of one-time pad for maximizing security of message encryption. The problems that may occur and need to be dealt with are also noted. The final part of the text includes suggestions for future one-time pad implementations and the final results that author came to.
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SAP Products for Utility Companies
Šafránek, Jan ; Koubský, Petr (advisor) ; Kopecký, Petr (referee)
SAP IS-U is de-facto industry standard for customer information systems for utility companies through Europe -- used in electricity, gas, district heating and water utilities industry. These core modules are needed for invoicing tasks and most classical day-to-day scenarios: * IS-U BF Basic Functions * IS-U MD Master Data * IS-U DM Device Management * IS-U BI-IN Billing Invoicing * FI-CA Contract Accounts Especially for large customers in electricity and gas industry, IS-U EDM Energy Data Management is used for management of interval reading consumption and profiles. As utility industry evolves through market liberalization, unbundling processes are covered by IS-U IDE Intercompany Data Exchange (with PI Process Integration as and integration platform). Additionally, IS-U Work Management can be used to connect IS-U processes with PM Plant Maintenance functionality of SAP ERP and service department processes can be covered through two different products: * IS-U CS Customer Service - Older solution, less robust but fully integrated and easier for implementation * SAP CRM -- Stand-alone product, more robust, full featured solution My diploma theses can be used as a brief introduction into the world of IS-U and I also tried to answer these two additional questions: * Common processes that are not covered by IS-U * Comparison of ASAP and MMDIS methodology
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