--- app-crypt/gnupg/gnupg-2.0.27.ebuild	2015-02-18 12:42:40.000000000 -0500
+++ app-crypt/gnupg/gnupg-2.0.27.ebuild	2015-03-29 20:47:40.604193613 -0400
@@ -14,7 +14,7 @@ SRC_URI="mirror://gnupg/gnupg/${P}.tar.b
 LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="bzip2 doc ldap nls mta readline static selinux smartcard tools usb"
+IUSE="bzip2 doc large-secmem ldap nls mta readline static selinux smartcard tools usb"
 
 COMMON_DEPEND_LIBS="
 	>=dev-libs/libassuan-2
@@ -57,6 +57,7 @@ REQUIRED_USE="smartcard? ( !static )"
 
 src_prepare() {
 	epatch "${FILESDIR}/${PN}-2.0.17-gpgsm-gencert.patch"
+	epatch "${FILESDIR}/${P}-large-rsa-keys.patch"
 	epatch_user
 }
 
@@ -94,6 +95,7 @@ src_configure() {
 		$(use_enable nls) \
 		$(use_enable mta mailto) \
 		$(use_enable ldap) \
+		$(use_enable large-secmem) \
 		$(use_with readline) \
 		CC_FOR_BUILD="$(tc-getBUILD_CC)"
 }