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← ScienceWhich consequence results when a cryptographic hash function's collision resistance fails?
A)Data integrity loses assurance✓
B)Encryption key length decreases
C)Computational speed improvement reverses
D)Memory allocation becomes insufficient
💡 Explanation
Compromised collision resistance allows finding two different inputs that produce the same hash, because birthday paradox defines the vulnerability. Therefore, data integrity assurance is lost, rather than other cryptographic properties decaying, because encryption relies on one-way functions.
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