What is the primary purpose of cryptographic salting?
To ensure compliance with cryptographic standards
To verify the integrity of encrypted data
To increase the randomness of encryption keys
To prevent dictionary attacks on stored password hashes
The correct answer is To prevent dictionary attacks on stored password hashes. The primary purpose of cryptographic salting is to defend against dictionary attacks and rainbow table attacks on stored password hashes. By adding a unique, random value (the salt) to each password before hashing, identical passwords will have different hash values, preventing attackers from using pre-computed tables.
To increase the randomness of encryption keys is incorrect because while salts do increase randomness, this is specifically for password hashes, not encryption keys in general.
To verify the integrity of encrypted data is incorrect because salts don't verify data integrity; hash functions provide that.
To ensure compliance with cryptographic standards is incorrect because salting is a security technique, not specifically for compliance, though many standards do require it.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All IT & Cybersecurity Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All IT & Cybersecurity Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.