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SHA 256 opencores code

Altera_Forum
Honored Contributor II
‎07-15-2014 04:51 PM
1,116 Views

Hi 

http://opencores.org/websvn,filedetails?repname=nfhc&path=%2fnfhc%2ftrunk%2fsha256%2fsha256.vhdl 

 

When i compile this code in quartus II 10.1 ( device cyclone II EP2C35F672C6 ) i'm getting a warning saying that "k" is not assigned any value. 

 

k is the constant used in hash computation and there are 64 k values stored in romk entity. 

 

could someone tell me what is happening ? 

 

thanks
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Altera_Forum
Honored Contributor II
‎07-15-2014 06:12 PM
400 Views

It would appear, that k is never assigned a value. Have you got the init files for the K rom? 

 

PS. That is some poor quality code.
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