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Why are these specific values used to initialise the hash buffer in SHA-512?
I'm reading the book Network Security Essentials written by William Stallings.
To create a message digest with SHA-512, we have to go through some steps:
append padding bits.
append length
...
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Why do we always append padding bits in SHA-512? [duplicate]
Possible Duplicate:
In the SHA hash algorithm, why is the message always padded?
I'm reading the book Network Security Essentials written by William Stallings.
To create a message digest ...
