From de1ba85346bd2af41ebb98f152bb769e2b630139 Mon Sep 17 00:00:00 2001 From: Chris Lu Date: Sat, 14 Mar 2020 00:27:57 -0700 Subject: HDFS support encrypted data storage --- .../java/seaweedfs/client/SeaweedCipherTest.java | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 other/java/client/src/test/java/seaweedfs/client/SeaweedCipherTest.java (limited to 'other/java/client/src/test') diff --git a/other/java/client/src/test/java/seaweedfs/client/SeaweedCipherTest.java b/other/java/client/src/test/java/seaweedfs/client/SeaweedCipherTest.java new file mode 100644 index 000000000..7b5e53e19 --- /dev/null +++ b/other/java/client/src/test/java/seaweedfs/client/SeaweedCipherTest.java @@ -0,0 +1,42 @@ +package seaweedfs.client; + +import org.junit.Test; + +import java.util.Base64; + +import static seaweedfs.client.SeaweedCipher.decrypt; +import static seaweedfs.client.SeaweedCipher.encrypt; + +public class SeaweedCipherTest { + + @Test + public void testSameAsGoImplemnetation() throws Exception { + byte[] secretKey = "256-bit key for AES 256 GCM encr".getBytes(); + + String plainText = "Now we need to generate a 256-bit key for AES 256 GCM"; + + System.out.println("Original Text : " + plainText); + + byte[] cipherText = encrypt(plainText.getBytes(), secretKey); + System.out.println("Encrypted Text : " + Base64.getEncoder().encodeToString(cipherText)); + + byte[] decryptedText = decrypt(cipherText, secretKey); + System.out.println("DeCrypted Text : " + new String(decryptedText)); + } + + @Test + public void testEncryptDecrypt() throws Exception { + byte[] secretKey = SeaweedCipher.genCipherKey(); + + String plainText = "Now we need to generate a 256-bit key for AES 256 GCM"; + + System.out.println("Original Text : " + plainText); + + byte[] cipherText = encrypt(plainText.getBytes(), secretKey); + System.out.println("Encrypted Text : " + Base64.getEncoder().encodeToString(cipherText)); + + byte[] decryptedText = decrypt(cipherText, secretKey); + System.out.println("DeCrypted Text : " + new String(decryptedText)); + } + +} -- cgit v1.2.3