Final answer:
The strength of a hash function against brute-force attacks is not solely determined by the length of the hash code; the design of the hash function and its resistance to other types of attacks are also important factors.
Step-by-step explanation:
The statement that the strength of a hash function against brute-force attacks depends solely on the length of the hash code produced by the algorithm is False.
While the length of the hash output is a significant factor in resisting brute-force attacks, as it determines the size of the hash space and thus the number of possible hash values, it is not the only factor that contributes to the function's security.
The design of the hash function also plays a critical role, as it needs to avoid collisions (when two different inputs produce the same output) and ensure that the hash code does not reveal any patterns or structures from the input data.
Additionally, the hash function's resistance to various cryptanalytic attacks, such as differential and pre-image attacks, also affects its overall strength.