diff --git a/src/main.rs b/src/main.rs
index b7e06da..55d8c31 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,6 +13,7 @@ use std::{
 use crypto::{
     digest::Digest,
     ripemd160::Ripemd160,
+    whirlpool::Whirlpool,
     md5::Md5,
     sha1::Sha1,
     sha2::{
@@ -125,13 +126,15 @@ Written by Hatter Jiang
 Supported algorithms:
 MD5, SHA1, SHA224, SHA256, SHA512, SHA512-224, SHA512-256,
 SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE-128, SHAKE-256,
-KECCAK-224, KECCAK-256, KECCAK-384, KECCAK-512, SM3, RIPEMD160
+KECCAK-224, KECCAK-256, KECCAK-384, KECCAK-512,
+SM3, RIPEMD160, WHIRLPOOL
 "#, VERSION, &GIT_HASH[0..7]);
 }
 
 fn get_digest_by_algorithm(algo: &str) -> Option<Box<dyn Digest>> {
     match algo {
         "RIPEMD160" => Some(Box::new(Ripemd160::new())),
+        "WHIRLPOOL" => Some(Box::new(Whirlpool::new())),
         "MD5" => Some(Box::new(Md5::new())),
         "SHA1" | "SHA-1" => Some(Box::new(Sha1::new())),
         "SHA224" | "SHA-224" => Some(Box::new(Sha224::new())),