1 files changed, 3 insertions, 2 deletions

diff --git a/src/lib/libcrypto/doc/EVP_BytesToKey.pod b/src/lib/libcrypto/doc/EVP_BytesToKey.pod
index 0ea7d55c0f..fe4c0a9194 100644
--- a/src/lib/libcrypto/doc/EVP_BytesToKey.pod
+++ b/src/lib/libcrypto/doc/EVP_BytesToKey.pod
@@ -36,8 +36,8 @@ If the total key and IV length is less than the digest length and
 B<MD5> is used then the derivation algorithm is compatible with PKCS#5 v1.5
 otherwise a non standard extension is used to derive the extra data.
 
-Newer applications should use more standard algorithms such as PKCS#5
-v2.0 for key derivation.
+Newer applications should use more standard algorithms such as PBKDF2 as
+defined in PKCS#5v2.1 for key derivation.
 
 =head1 KEY DERIVATION ALGORITHM
 
@@ -60,6 +60,7 @@ EVP_BytesToKey() returns the size of the derived key in bytes.
 =head1 SEE ALSO
 
 L<evp(3)|evp(3)>, L<rand(3)|rand(3)>,
+L<PKCS5_PBKDF2_HMAC(3)|PKCS5_PBKDF2_HMAC(3)>,
 L<EVP_EncryptInit(3)|EVP_EncryptInit(3)>
 
 =head1 HISTORY