1			14
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Across

1. A six-digit code used to specify colors in the RGB color model.

2. An operation that moves the bits of a binary number to the left or right.

3. The numeric representation of data in binary form.

4. The process of converting a number from denary to binary notation.

5. The original message or data that is to be encrypted.

6. A cryptanalytic technique that involves trying every possible key until the correct one is found. This is usually only feasible for small key sizes.

7. A six-digit code used to specify colors in the RGB color model.

8. The process of converting sound waves into a digital form that can be stored or manipulated by a computer.

9. The condition where a mathematical operation results in a number that is too small to be represented in binary form.

10. A mathematical operation that finds the remainder when one integer is divided by another. The Vigenere Cipher uses this operator to perform its encryption and decryption operations.

11. The absolute value of a number.

12. Reduction of smooth gradients in an image to distinct bands of color due to compression

Down

13. The length of the key used in a cipher, typically measured in bits.

14. A type of microphone that uses a capacitor to convert sound into an electrical signal.

15. A character encoding for Unicode utilizing 16-bit code units.

16. The conversion of one binary number representation to another.

17. The situation when the result of an arithmetic operation is too large to be represented in the available number of bits.

18. The clarity and detail of edges and fine features in an image, often affected by the resolution and focus of the camera.

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