Which encryption standard use the Rijndael algorithm and supports key sizes of 128, 192, and 256 bits, with 128 bits being the default.
a. AES (Advanced Encryption Standard)
b. BES (Bit Encryption Standard)
c. 3DES (Triple-Data Encryption Standard)
d. DES (Data Encryption Standard)
Answer: a. AES (Advanced Encryption Standard)
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Cryptography
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