Security Strength

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What is Security Strength? 

Security strength is a measure of the computational complexity associated with recovering certain secret and/or security-critical information concerning a given cryptographic algorithm from known data (e.g. plaintext/ciphertext pairs for a given encryption algorithm).  It is also a number associated with the amount of work (that is, the number of operations) that is required to break a cryptographic algorithm or system.  Sometimes referred to as a security level.


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