466 static void tgr192_transform(struct tgr192_ctx *tctx, const u8 * data)  in tgr192_transform()  argument
477 	a = aa = tctx->a;  in tgr192_transform()
478 	b = bb = tctx->b;  in tgr192_transform()
479 	c = cc = tctx->c;  in tgr192_transform()
493 	tctx->a = a;  in tgr192_transform()
494 	tctx->b = b;  in tgr192_transform()
495 	tctx->c = c;  in tgr192_transform()
500 	struct tgr192_ctx *tctx = shash_desc_ctx(desc);  in tgr192_init()  local
502 	tctx->a = 0x0123456789abcdefULL;  in tgr192_init()
503 	tctx->b = 0xfedcba9876543210ULL;  in tgr192_init()
504 	tctx->c = 0xf096a5b4c3b2e187ULL;  in tgr192_init()
505 	tctx->nblocks = 0;  in tgr192_init()
506 	tctx->count = 0;  in tgr192_init()
517 	struct tgr192_ctx *tctx = shash_desc_ctx(desc);  in tgr192_update()  local
519 	if (tctx->count == 64) {	/* flush the buffer */  in tgr192_update()
520 		tgr192_transform(tctx, tctx->hash);  in tgr192_update()
521 		tctx->count = 0;  in tgr192_update()
522 		tctx->nblocks++;  in tgr192_update()
527 	if (tctx->count) {  in tgr192_update()
528 		for (; len && tctx->count < 64; len--) {  in tgr192_update()
529 			tctx->hash[tctx->count++] = *inbuf++;  in tgr192_update()
539 		tgr192_transform(tctx, inbuf);  in tgr192_update()
540 		tctx->count = 0;  in tgr192_update()
541 		tctx->nblocks++;  in tgr192_update()
545 	for (; len && tctx->count < 64; len--) {  in tgr192_update()
546 		tctx->hash[tctx->count++] = *inbuf++;  in tgr192_update()
557 	struct tgr192_ctx *tctx = shash_desc_ctx(desc);  in tgr192_final()  local
566 	t = tctx->nblocks;  in tgr192_final()
572 	if ((lsb = t + tctx->count) < t) {	/* add the count */  in tgr192_final()
581 	if (tctx->count < 56) {	/* enough room */  in tgr192_final()
582 		tctx->hash[tctx->count++] = 0x01;	/* pad */  in tgr192_final()
583 		while (tctx->count < 56) {  in tgr192_final()
584 			tctx->hash[tctx->count++] = 0;	/* pad */  in tgr192_final()
587 		tctx->hash[tctx->count++] = 0x01;	/* pad character */  in tgr192_final()
588 		while (tctx->count < 64) {  in tgr192_final()
589 			tctx->hash[tctx->count++] = 0;  in tgr192_final()
592 		memset(tctx->hash, 0, 56);    /* fill next block with zeroes */  in tgr192_final()
595 	le32p = (__le32 *)&tctx->hash[56];  in tgr192_final()
599 	tgr192_transform(tctx, tctx->hash);  in tgr192_final()
601 	be64p = (__be64 *)tctx->hash;  in tgr192_final()
602 	dst[0] = be64p[0] = cpu_to_be64(tctx->a);  in tgr192_final()
603 	dst[1] = be64p[1] = cpu_to_be64(tctx->b);  in tgr192_final()
604 	dst[2] = be64p[2] = cpu_to_be64(tctx->c);  in tgr192_final()