From adbced1cad1f9dd9039e898ba4000df9afe939ff Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Tue, 24 Mar 2026 21:56:59 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0?=
MIME-Version: 1.0
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---
 apps/sdlan/priv/public_key_sha256.sh | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 apps/sdlan/priv/public_key_sha256.sh

diff --git a/apps/sdlan/priv/public_key_sha256.sh b/apps/sdlan/priv/public_key_sha256.sh
new file mode 100644
index 0000000..6314708
--- /dev/null
+++ b/apps/sdlan/priv/public_key_sha256.sh
@@ -0,0 +1,5 @@
+# 提取公钥 -> 转换为 RSA 原始格式 (PKCS#1) -> 转为 DER 二进制 -> 计算哈希
+openssl x509 -in cert.pem -pubkey -noout | \
+openssl rsa -pubin -RSAPublicKey_out -outform DER | \
+openssl dgst -sha256 -binary | \
+base64
\ No newline at end of file