Chapter 4 - AES Question and answers correctly solved 2023/2024
Chapter 4 - AES Question and answers correctly solved 2023/2024AES (Advanced Encryption Standard) - correct answer -most widely used symmetric cipher today -algorithm chosen by US NIST (Rijndael) -block cipher with 128-bit block size -3 supported key lengths: 128, 192, 256 bits -efficient in software and hardware -iterated cipher with 10/12/14 rounds -starts with key addition (128 bit sukey XORed to the state) -each round consists of "layers" -byte substitution layer -diffusion layer (shift rows, mix columns) -key addition - cor
Escuela, estudio y materia
- Institución
- AES
- Grado
- AES
Información del documento
- Subido en
- 6 de diciembre de 2023
- Número de páginas
- 4
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
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chapter 4 aes
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chapter 4 aes question and answers correctly sol
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