Match the following Secret Key Algorithms (List I) with the Corresponding Key Lengths (List II) and choose the correct answer from the code given below.

1. A(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
2. B(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
3. C(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
4. D(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)

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Show answer & explanation

Correct answer: C. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

Explanation

Blowfish 32–448 bits (iii), DES 56 bits (iv), IDEA 128 bits (ii), RC5 variable, listed as 128–256 bits (i).