Add encryption support to token SASL (#90)

Author: Kimahriman

Cargo.lock

@@ -23,7 +23,7 @@ Here is a list of currently supported and unsupported but possible future featur
 
 ### Security Features
 - [x] Kerberos authentication (GSSAPI SASL support)
-- [x] Token authentication (DIGEST-MD5 SASL support, no encryption support)
+- [x] Token authentication (DIGEST-MD5 SASL support)
 - [x] NameNode SASL connection
 - [x] DataNode SASL connection
 - [ ] DataNode data transfer encryption

README.md

@@ -13,8 +13,11 @@ license = "Apache-2.0"
 [dependencies]
 base64 = "0.21"
 bytes = { workspace = true }
+cbc = "0.1"
 chrono = { workspace = true }
+cipher = "0.4"
 crc = "3.1.0-beta.1"
+des = "0.8"
 futures = { workspace = true }
 g2p = "1"
 hex = "0.4"