ds

KevinNote · May 9, 2023 · bf46024 · bf46024
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diff --git a/Week3/0x03 数字签名 Digital Signature.md b/Week3/0x03 数字签名 Digital Signature.md
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+# 0x03 数字签名 Digital Signature
+
+- 数码世界手写签名的特性
+-  确保防伪
+
+手写签名
+- 功能：将声明/消息绑定到其作者。
+- 验证是公开的。 （针对先前经过身份验证的）
+- 特性：
+	- 正确性Correctness：正确的签名应该始终被验证为真实的。
+	- 安全性：难以伪造forge。
+
+![[img/ds.png]]
+
+![[img/ds2.png]]
+
+![[img/ds3.png]]
+
+RSA Full Domain Hash
+
+![[img/sign.png]]
diff --git a/Week3/img/ds.png b/Week3/img/ds.png
diff --git a/Week3/img/ds2.png b/Week3/img/ds2.png
diff --git a/Week3/img/ds3.png b/Week3/img/ds3.png
diff --git a/Week3/img/sign.png b/Week3/img/sign.png