[PATCH] crypto: hisilicon/hpre - add ecc algorithm inqury for uacce device
From: Hui Tang <hidden>
Date: 2021-01-18 08:21:49
Also in:
lkml
Subsystem:
crypto api, hisilicon high performance rsa engine driver (hpre), the rest · Maintainers:
Herbert Xu, "David S. Miller", Zhiqi Song, Longfang Liu, Linus Torvalds
Uacce SysFS support more algorithms inqury such as 'ecdh/ecdsa/sm2/x25519/x448' Signed-off-by: Hui Tang <redacted> Reviewed-by: Zaibo Xu <redacted> --- drivers/crypto/hisilicon/hpre/hpre_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index d46086e..3b3481e 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c@@ -778,7 +778,10 @@ static int hpre_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) return -EINVAL; } - qm->algs = "rsa\ndh\n"; + if (pdev->revision >= QM_HW_V3) + qm->algs = "rsa\ndh\necdh\nx25519\nx448\necdsa\nsm2\n"; + else + qm->algs = "rsa\ndh\n"; qm->mode = uacce_mode; qm->pdev = pdev; qm->ver = pdev->revision;
--
2.8.1