![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 20.03.2020 07:41 britishgirl1
For the ECB, CBC, and CFB modes, the plaintext must be a sequence of one or more complete data blocks (or, for CFB mode, data segments). In other words, for these three modes, the total number of bits in the plaintext must be a positive multiple of the block (or segment) size. One common method of padding, if needed, consists of a 1 bit followed by as few zero bits, possibly none, as are necessary to complete the final block. It is considered good practice for the sender to pad every message, including messages in which the final message block is already complete. What is the motivation for including a padding block when padding is not needed
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Computers and Technology
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.06.2019 18:30
Which of the following commands is more recommended while creating a bot?
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.06.2019 22:30
Which of the following factors would your hypothetical supervisor look at when deciding whether to test a biological material sample for dna? the amount of other evidence you have implicating a suspect in a crime the annual budget for the crime lab both of the above none of the above; you would almost always order a test
Answers: 3
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 00:50
Representa os dados de um banco de dados como uma coleç? o de tabelas constituĂdas por um conjunto de atributos, que definem as propriedades ou caracterĂsticas relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:
Answers: 3
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 13:30
Font size, font style, and are all aspects of character formatting.
Answers: 2
You know the right answer?
For the ECB, CBC, and CFB modes, the plaintext must be a sequence of one or more complete data block...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 30.07.2019 21:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 21:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 21:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.07.2019 21:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 21:00
![question](/tpl/images/cats/en.png)
English, 30.07.2019 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 21:00
![question](/tpl/images/cats/himiya.png)