X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/26936c8341691d67655a055956656f2506d53a63..408f7a2c28d32288e6d2e1935cd610fd8ff2b36a:/server/tripe.8.in

diff --git a/server/tripe.8.in b/server/tripe.8.in
index 9b3be609..3997e1db 100644
--- a/server/tripe.8.in
+++ b/server/tripe.8.in
@@ -450,6 +450,18 @@ be followed by a
 and the desired tag length in bits.  The default is
 .IB hash \-hmac
 at half the underlying hash function's output length.
+If the MAC's name contains a
+.RB ` / '
+character,
+e.g.,
+.RB ` sha512/256 ',
+then an
+.I additional
+.RB ` / '
+and the tag size is required to disambiguate,
+so, e.g.,
+one might write
+.RB ` sha512/256/256 '.
 .TP
 .B mgf
 A `mask-generation function', used in the key-exchange.  The default is