asm-x86_64/aes/aes_amd64.S

94  * lo: | input key (round 0)  |  / each round is four 32-bit words
95  *     | encryption round 1   |
96  *     | encryption round 2   |
98  *     | encryption round N-1 |
99  * hi: | encryption round N   |
105  * lo: | decryption round 0   | =              | encryption round N   |
106  *     | decryption round 1   | = INV_MIX_COL[ | encryption round N-1 | ]
107  *     | decryption round 2   | = INV_MIX_COL[ | encryption round N-2 | ]
109  *     | decryption round N-1 | = INV_MIX_COL[ | encryption round 1   | ]
110  * hi: | decryption round N   | =              | input key (round 0)  |
117  * lo: | decryption round 0   | =              | input key (round 0)  |
118  *     | decryption round 1   | = INV_MIX_COL[ | encryption round 1   | ]
119  *     | decryption round 2   | = INV_MIX_COL[ | encryption round 2   | ]
121  *     | decryption round N-1 | = INV_MIX_COL[ | encryption round N-1 | ]
122  * hi: | decryption round N   | =              | encryption round N   |
331 #define	ff_rnd(p1, p2, p3, p4, round)	/* normal forward round */ \
332 	mov	fk_ref(round,0), p1; \
333 	mov	fk_ref(round,1), p2; \
334 	mov	fk_ref(round,2), p3; \
335 	mov	fk_ref(round,3), p4; \
384 #define	fl_rnd(p1, p2, p3, p4, round)	/* last forward round */ \
386 	mov	fk_ref(round,0), p1; \
387 	mov	fk_ref(round,1), p2; \
388 	mov	fk_ref(round,2), p3; \
389 	mov	fk_ref(round,3), p4; \
433 #define	fl_rnd(p1, p2, p3, p4, round)	/* last forward round */ \
434 	mov	fk_ref(round,0), p1; \
435 	mov	fk_ref(round,1), p2; \
436 	mov	fk_ref(round,2), p3; \
437 	mov	fk_ref(round,3), p4; \
509 #define	ii_rnd(p1, p2, p3, p4, round)	/* normal inverse round */ \
510 	mov	ik_ref(round,0), p1; \
511 	mov	ik_ref(round,1), p2; \
512 	mov	ik_ref(round,2), p3; \
513 	mov	ik_ref(round,3), p4; \
562 #define	il_rnd(p1, p2, p3, p4, round)	/* last inverse round */ \
564 	mov	ik_ref(round,0), p1; \
565 	mov	ik_ref(round,1), p2; \
566 	mov	ik_ref(round,2), p3; \
567 	mov	ik_ref(round,3), p4; \
611 #define	il_rnd(p1, p2, p3, p4, round)	/* last inverse round */ \
612 	mov	ik_ref(round,0), p1; \
613 	mov	ik_ref(round,1), p2; \
614 	mov	ik_ref(round,2), p3; \
615 	mov	ik_ref(round,3), p4; \