Commit 82871eaa authored by Bodo Möller's avatar Bodo Möller
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parent 24893ca9

crypto/ec/ec_mult.c

+7 −0
Original line number Diff line number Diff line
@@ -795,6 +795,13 @@ CRYPTO_push_info("ec_wNAF_precompute_mult"); 
		}



	bits = BN_num_bits(order);

	/* The following parameters mean we precompute (approximately)

	 * one point per bit.

	 *

	 * TBD: The combination  8, 4  is perfect for 160 bits; for other

	 * bit lengths, other parameter combinations might provide better

	 * efficiency.

	 */

	blocksize = 8;

	w = 4;

	if (EC_window_bits_for_scalar_size(bits) > w)