bd84f97fbf
Update some patch for uadk from mainline. To get more infomation, please visit the homepage: https://github.com/Linaro/uadk Signed-off-by: Yang Shen <shenyang39@huawei.com>
32 lines
910 B
Diff
32 lines
910 B
Diff
From 6136bd700e5f5b23843a3e8aae9e3a925c37ca50 Mon Sep 17 00:00:00 2001
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From: Kai Ye <yekai13@huawei.com>
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Date: Tue, 14 Dec 2021 19:24:49 +0800
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Subject: [PATCH 05/28] digest/v1: check the length of the key need to be
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changed.
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The maximum length of the key is fixed by digest spec.
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Signed-off-by: Kai Ye <yekai13@huawei.com>
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---
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v1/wd_digest.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/v1/wd_digest.c b/v1/wd_digest.c
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index d684512..aae4823 100644
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--- a/v1/wd_digest.c
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+++ b/v1/wd_digest.c
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@@ -243,7 +243,9 @@ int wcrypto_set_digest_key(void *ctx, __u8 *key, __u16 key_len)
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return -WD_EINVAL;
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}
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- if (key_len == 0 || key_len > MAX_HMAC_KEY_SIZE) {
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+ if ((ctxt->setup.alg <= WCRYPTO_SHA224 && key_len >
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+ MAX_HMAC_KEY_SIZE >> 1) || key_len == 0 ||
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+ key_len > MAX_HMAC_KEY_SIZE) {
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WD_ERR("%s: input key length err!\n", __func__);
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return -WD_EINVAL;
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}
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--
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2.31.1
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