Index: head/share/man/man9/crypto_buffer.9
===================================================================
--- head/share/man/man9/crypto_buffer.9
+++ head/share/man/man9/crypto_buffer.9
@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 12, 2020
+.Dd September 24, 2020
 .Dt CRYPTO_BUFFER 9
 .Os
 .Sh NAME
@@ -325,3 +325,13 @@
 .Xr crypto_session 9 ,
 .Xr mbuf 9 ,
 .Xr uio 9
+.Sh HISTORY
+The
+.Nm
+functions first appeared in
+.Fx 13 .
+.Sh AUTHORS
+The
+.Nm
+functions and this manual page were written by
+.An John Baldwin Aq Mt jhb@FreeBSD.org .