Question: 6) Sppose Ek() is a PRF) and it oututs 2n bits. Hk(x) as flows: toke the first nolf n bits of F(x) and then flip

6) Sppose Ek() is a PRF) and it oututs 2n bits. Hk(x) as flows: toke the first nolf n bits of F(x) and then flip sach bit of it. Hk() PlF
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