Virtual Labs

a: Inverse F-Function Explanation

Explanation

b: Key Schedule Explanation

Explanation

c: Feistel Network Decryption Explanation

Explanation

d: Subkey Mixing Explanation

Explanation

a: Subkey Mixing Explanation

Explanation

b: MDS Matrix Multiplication Explanation

Explanation

c: XOR-ing with Constants Explanation

Explanation

d: Feistel Network Decryption Explanation

Explanation

a: Applies F-function to both data halves simultaneously Explanation

Explanation

b: Mixes subkeys with the data Explanation

Explanation

c: Splits the data into two halves Explanation

Explanation

d: Reverses the order of subkeys Explanation

Explanation

Experiment 8: Decryption of ciphertext using Twofish algorithm