Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic. We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key. Throughout the course participants will be exposed to many exciting open problems in the field and work on fun optional programming projects.
Public Key Cryptography - Computerphile:
Once my people have set up the Cyber Shell terminal, our cryptographer will bring the access codes here. Как только мои люди установят вам терминал Кибер-щита, наш криптограф доставит вам коды доступа к нему. Гарри, она криптограф ГБК. Jin Sun, my new senior cryptographer. Джин Сан, мой новый главный криптограф. Not even with help from a cryptographer. Стеф криптограф.
The Cryptographers’ Panel:
Результатов: Точных совпадений: Затраченное время: 48 мс. Все права защищены. Присоединяйтесь к Reverso, это удобно и бесплатно! Зарегистрироваться Войти. На основании Вашего запроса эти примеры могут содержать грубую лексику.
I Hired A Cryptographer To Expose My Deepest Secret:
The word cryptography comes from the Greek words kryptos meaning hidden and graphein meaning writing. Cryptography is the study of hidden writing, or the science of encrypting and decrypting text and messages. It is believed that the oldest known text to contain one of the essential components of cryptography, a modification of the text, occurred some years ago in the Egyptian town of Menet Khufu where the hieroglyphic inscriptions on the tomb of the nobleman KHNUMHOTEP II were written with a number of unusual symbols to confuse or obscure the meaning of the inscriptions. In 5BC the Spartans, a warrior society famed for their austere lifestyle, bravery, and skill in battle, developed a cryptographic device to send and receive secret messages. This device, a cylinder called a Scytale, was in the possession of both the sender and the recipient of the message. To prepare the message, a narrow strip of parchment or leather, much like a modern-day paper streamer, was wound around the Scytale and the message was written across it. Once unwound, for transport to the receiver, the tape displayed only a sequence of meaningless letters until it was re-wound onto a Scytale of exactly the same diameter. This is still the basis for many popular modern-day techniques.