crypto: hisilicon/hpre - add 'CURVE25519' algorithm

Enable 'CURVE25519' algorithm in 'Kunpeng 930'. Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Reported-by: kernel test robot <lkp@intel.com>
0day-ci · Nov 2, 2020 · c6ca2d701fee193538b8aeac13909c5e7f5bc3f9 · c6ca2d7
1 parent 5ed73c8
commit c6ca2d701fee193538b8aeac13909c5e7f5bc3f9
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Showing 2 changed files with 381 additions and 8 deletions.
diff --git a/drivers/crypto/hisilicon/hpre/hpre.h b/drivers/crypto/hisilicon/hpre/hpre.h
@@ -84,6 +84,8 @@ enum hpre_alg_type {
 	HPRE_ALG_DH_G2 = 0x4,
 	HPRE_ALG_DH = 0x5,
 	HPRE_ALG_ECC_MUL = 0xD,
+	/* shared by x25519 and x448, but x448 is not supported now */
+	HPRE_ALG_CURVE25519_MUL = 0x10,
 };
 
 struct hpre_sqe {