first commit

day01/sfbx-apache-httpclient/src/main/java/com/itheima/sfbx/Verifier.java

@@ -0,0 +1,17 @@
+package com.itheima.sfbx;
+
+import cn.hutool.crypto.SecureUtil;
+import cn.hutool.crypto.asymmetric.Sign;
+import cn.hutool.crypto.asymmetric.SignAlgorithm;
+import org.apache.commons.codec.binary.Base64;
+
+/**
+ * @ClassName Verifier.java
+ * @Description 验签解密者
+ */
+public interface Verifier {
+
+    boolean verify(byte[] data,byte[] signature);
+
+
+}