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-rw-r--r--doc/gpg.texi10
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/gpg.texi b/doc/gpg.texi
index 810f39da5..89e098dcd 100644
--- a/doc/gpg.texi
+++ b/doc/gpg.texi
@@ -1227,10 +1227,12 @@ the opposite meaning. The options are:
@itemx --disable-large-rsa
@opindex enable-large-rsa
@opindex disable-large-rsa
-With --gen-key and --batch, enable the creation of larger RSA secret
-keys than is generally recommended (up to 8192 bits). These large
-keys are more expensive to use, and their signatures and
-certifications are also larger.
+With --gen-key and --batch, enable the creation of RSA secret keys as
+large as 8192 bit. Note: 8192 bit is more than is generally
+recommended. These large keys don't significantly improve security,
+but they are more expensive to use, and their signatures and
+certifications are larger. This option is only available if the
+binary was build with large-secmem support.
@item --enable-dsa2
@itemx --disable-dsa2