diff --git a/crypto/Kconfig b/crypto/Kconfig
index 320548b..083e9ff 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -639,6 +639,23 @@
 	  xxHash non-cryptographic hash algorithm. Extremely fast, working at
 	  speeds close to RAM limits.
 
+config CRYPTO_BLAKE2B
+	tristate "BLAKE2b digest algorithm"
+	select CRYPTO_HASH
+	help
+	  Implementation of cryptographic hash function BLAKE2b (or just BLAKE2),
+	  optimized for 64bit platforms and can produce digests of any size
+	  between 1 to 64.  The keyed hash is also implemented.
+
+	  This module provides the following algorithms:
+
+	  - blake2b-160
+	  - blake2b-256
+	  - blake2b-384
+	  - blake2b-512
+
+	  See https://blake2.net for further information.
+
 config CRYPTO_CRCT10DIF
 	tristate "CRCT10DIF algorithm"
 	select CRYPTO_HASH