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== Time Complexity == 

$O(n)$

== Space Complexity == 

$O({1})$ auxiliary? bits

(Based off of Merkel-Damgard construction (see MD5))

== Description == 



== Approximate? == 

Exact

== Randomized? == 

No, deterministic

== Model of Computation == 

Word RAM

== Year == 

2001

== Reference ==

Return to SHA-2 (Unkeyed Hash Functions One-Way Hash Functions).

Retrieved from "https://algorithm-wiki.csail.mit.edu/wiki/SHA-2_(Unkeyed_Hash_Functions_One-Way_Hash_Functions)"

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