Yep, namely <54 bytes. Just for ease of comparison. ~54 bytes vs 128 bytes. Considering it's a logarithmic measure (every bit adds x2 difficulty for cracking)

Yep, namely <54 bytes. Just for ease of comparison. ~54 bytes vs 128 bytes. Considering it's a logarithmic measure (every bit adds x2 difficulty for cracking) and 128 bytes is rather tight... gives an idea of the weakness of this key.