1. Acryp_completion_it
1.1. Function description:
This demo shows how to trigger Operation Completion Interrupt, the operation is modular in GF(p).
Enable global interrupt & register ACRYP interrupt.
Enable the related interrupt.
Allocate enough memory space of SRAM used by internal logic during computation.
Filling data to operand a & b address.
Configure & start modular operation.
To compare the result with the golden data to check after triggering & entering the interrupt service routine.
Note
The length of operand a must greater than operand b.
1.2. Main Configuration:
1.2.1. MOD operation:
Operation code |
Option |
Field |
Operand a length |
Operand b length |
OP_MOD |
ordinary |
GF(p) |
5 words |
5 words |
1.3. Test result:
If successfully trigger and enter interrupt service routine, and the result is same as the standard data, then print pass, if not print fail.
1.4. IO connection:
None