Crowdly
Додати до Chrome
* SM503M-2526PSA01 - Mathematics for Cryptography (INGE-1-INT, INGE-1-BN, INGE-1)
Шукаєте відповіді та рішення тестів для * SM503M-2526PSA01 - Mathematics for Cryptography (INGE-1-INT, INGE-1-BN, INGE-1)? Перегляньте нашу велику колекцію перевірених відповідей для * SM503M-2526PSA01 - Mathematics for Cryptography (INGE-1-INT, INGE-1-BN, INGE-1) в moodle.myefrei.fr.
Отримайте миттєвий доступ до точних відповідей та детальних пояснень для питань вашого курсу. Наша платформа, створена спільнотою, допомагає студентам досягати успіху!
Anna and Benoît exchange messages using the following coding table for characters:
Moreover, they use as message unit the tetratagrams (blocks of four letters) that they encode as a number in the following way:
For example, the word "TEST" becomes the number .
They use the Elgamal cryptosystem with public domain .
Anna's public and private keys are .
Benoît's public and private keys are .
Anna receives the message from Benoît. To which four-letter word this message correponds to ?
Your answer will be a four-letter word in capital letters.
Consider the set equipped with the commutative and associative binary operation described in the table below:
If is a not group, your answer will be "no".
If is a group, find the order of the element (in this case your answer will be a number).
Consider the set equipped with the commutative and associative binary operation described in the table below:
If is a not group, your answer will be "no".
If is a group, find the order of the element (in this case your answer will be a number).