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along with this program. If not, see <http://www.gnu.org/licenses/>.
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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**********************************************************************
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**********************************************************************
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This module is an unrolled and pipelined implementation of the main
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This module is an unrolled and pipelined implementation of the main
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loop of MD5. Instantiators input a 512-bit message
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loop of MD5. Instantiators input a 512-bit message chunk (wb) along
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chunk (wb) along with four initialization values (a0, b0, c0, and d0),
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with four initialization values (a0, b0, c0, and d0), and the module
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and the module outputs the results of the 64 MD5 operations (a64,
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outputs the results of the 64 MD5 operations (a64, b64, c64, and d64).
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b64, c64, and d64).
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Note that this module performs the MD5 operations
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Note that this module performs the MD5 operations exclusively; it
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exclusively; it does not pad the message, append the length, or
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does not pad the message, append the length, or perform the
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perform the arithmetic operations that follow the functions.
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arithmetic operations that follow the four functions.
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**********************************************************************
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**********************************************************************
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*/
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*/
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`define CopyChunkWords(__lhs, __rhs) \
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`define CopyChunkWords(__lhs, __rhs) \
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