From: Chenghai Huang <huangchenghai2@huawei.com> The length information needs to be updated during software calculation. Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com> Signed-off-by: JiangShui Yang <yangjiangshui@h-partners.com> --- src/uadk_digest.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/uadk_digest.c b/src/uadk_digest.c index 01d05ee..e07667d 100644 --- a/src/uadk_digest.c +++ b/src/uadk_digest.c @@ -705,14 +705,15 @@ static int digest_update_inner(EVP_MD_CTX *ctx, const void *data, size_t data_le priv->state = SEC_DIGEST_DOING; priv->req.out = priv->out; - left_len -= processing_len; - tmpdata += processing_len; ret = wd_do_digest_sync(priv->sess, &priv->req); if (ret) { fprintf(stderr, "do sec digest sync failed, switch to soft digest.\n"); goto do_soft_digest; } + + left_len -= processing_len; + tmpdata += processing_len; } while (left_len > DIGEST_BLOCK_SIZE); priv->last_update_bufflen = left_len; @@ -730,6 +731,9 @@ do_soft_digest: ret = digest_soft_update(priv, priv->data, DIGEST_BLOCK_SIZE); if (!ret) goto out; + + left_len -= processing_len; + tmpdata += processing_len; } ret = digest_soft_update(priv, tmpdata, left_len); -- 2.33.0