demos: update readme file with pbkdf2 and scrypt examples.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/16109)

diff --git a/demos/README.txt b/demos/README.txt
index cdcbd02f9459df5d306dab029859dba684666670..8adfdb774dd0e1f696d377f5e51fd483696345b3 100644 (file)
--- a/demos/README.txt
+++ b/demos/README.txt
@@ -20,6 +20,8 @@ EVP_f_md.c             Compute a digest using BIO and EVP_f_md
 
 kdf:
 hkdf.c                 Demonstration of HMAC based key derivation
+pbkdf2.c               Demonstration of PBKDF2 password based key derivation
+scrypt.c               Demonstration of SCRYPT password based key derivation
 
 pkey:
 EVP_PKEY_EC_keygen.c   Generate an EC key.