diff --git a/pisi-index.xml b/pisi-index.xml
index de21024bbf..fb81c7fb46 100644
--- a/pisi-index.xml
+++ b/pisi-index.xml
@@ -53769,6 +53769,74 @@ to create header files and sources from protocol files.</Description>
             </Update>
         </History>
     </SpecFile>
+    <SpecFile>
+        <Source>
+            <Name>ntl</Name>
+            <Homepage>https://www.shoup.net/ntl/</Homepage>
+            <Packager>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Packager>
+            <License>LGPL</License>
+            <IsA>library</IsA>
+            <PartOf>science.misc</PartOf>
+            <Summary xml:lang="en">A Library for doing Number Theory.</Summary>
+            <Summary xml:lang="tr">Sayı kuramı için bir kitaplık.</Summary>
+            <Description xml:lang="en">NTL is a high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over finite fields.</Description>
+            <Description xml:lang="tr">ntl, sayı kuramı için bir kitaplık sunar.</Description>
+            <Archive type="targz" sha1sum="f4c7dc1fd448b499ef98549e8702b320ba6a7830" name="ntl-11.4.3.tar.gz">https://www.shoup.net/ntl/ntl-11.4.3.tar.gz</Archive>
+            <BuildDependencies>
+                <Dependency>gmp-devel</Dependency>
+                <Dependency>gf2x-devel</Dependency>
+            </BuildDependencies>
+            <SourceURI>science/misc/ntl/pspec.xml</SourceURI>
+        </Source>
+        <Package>
+            <Name>ntl</Name>
+            <Summary xml:lang="en">A Library for doing Number Theory.</Summary>
+            <RuntimeDependencies>
+                <Dependency>gmp</Dependency>
+                <Dependency>gf2x</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="library">/usr/lib/libntl*</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>ntl-devel</Name>
+            <Summary xml:lang="en">Development files for ntl</Summary>
+            <Summary xml:lang="tr">ntl için geliştirme dosyaları</Summary>
+            <Description xml:lang="tr">ntl-devel, ntl için geliştirme dosyalarını içerir.</Description>
+            <RuntimeDependencies>
+                <Dependency release="1">ntl</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="header">/usr/include</Path>
+                <Path fileType="data">/usr/lib/pkgconfig</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>ntl-docs</Name>
+            <Summary xml:lang="en">Documentation files for ntl</Summary>
+            <Summary xml:lang="tr">ntl için belgelendirme dosyaları</Summary>
+            <Description xml:lang="tr">ntl-docs, ntl için belgelendirme dosyalarını içerir.</Description>
+            <RuntimeDependencies>
+                <Dependency release="1">ntl</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="doc">/usr/share/doc</Path>
+            </Files>
+        </Package>
+        <History>
+            <Update release="1">
+                <Date>2020-05-20</Date>
+                <Version>11.4.3</Version>
+                <Comment>First pisi release.</Comment>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Update>
+        </History>
+    </SpecFile>
     <SpecFile>
         <Source>
             <Name>eigen3</Name>
@@ -54253,6 +54321,62 @@ to create header files and sources from protocol files.</Description>
             </Update>
         </History>
     </SpecFile>
+    <SpecFile>
+        <Source>
+            <Name>gf2x</Name>
+            <Homepage>https://gforge.inria.fr/projects/gf2x/</Homepage>
+            <Packager>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Packager>
+            <License>GPL</License>
+            <License>LGPL</License>
+            <IsA>library</IsA>
+            <PartOf>science.misc</PartOf>
+            <Summary xml:lang="en">A library for multiplying polynomials over the binary field.</Summary>
+            <Summary xml:lang="tr">İkilik alan üzerinden polinom çarpması yapabilen bir C kitaplığı.</Summary>
+            <Description xml:lang="en">gf2x is a library for multiplying polynomials over the binary field.</Description>
+            <Description xml:lang="tr">gf2x, ikilik alan üzerinden polinom çarpması yapabilen bir C kitaplığı sunar.</Description>
+            <Archive type="targz" sha1sum="1b9c7e14031afc5488b9aa27f5501f78c90f00b4" name="gf2x-1.3.0.tar.gz">https://gforge.inria.fr/frs/download.php/file/38243/gf2x-1.3.0.tar.gz</Archive>
+            <BuildDependencies>
+                <Dependency>libgcc</Dependency>
+            </BuildDependencies>
+            <SourceURI>science/misc/gf2x/pspec.xml</SourceURI>
+        </Source>
+        <Package>
+            <Name>gf2x</Name>
+            <Summary xml:lang="en">A library for multiplying polynomials over the binary field.</Summary>
+            <RuntimeDependencies>
+                <Dependency>libgcc</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="library">/usr/lib</Path>
+                <Path fileType="doc">/usr/share/doc/gf2x</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>gf2x-devel</Name>
+            <Summary xml:lang="en">Development files for g2fx</Summary>
+            <Summary xml:lang="tr">gf2x için geliştirme dosyaları</Summary>
+            <Description xml:lang="tr">gf2x-devel, gf2x için geliştirme dosyalarını içerir.</Description>
+            <RuntimeDependencies>
+                <Dependency release="1">gf2x</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="header">/usr/include</Path>
+                <Path fileType="data">/usr/lib/pkgconfig</Path>
+            </Files>
+        </Package>
+        <History>
+            <Update release="1">
+                <Date>2020-05-20</Date>
+                <Version>1.3.0</Version>
+                <Comment>First pisi release.</Comment>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Update>
+        </History>
+    </SpecFile>
     <SpecFile>
         <Source>
             <Name>iml</Name>
diff --git a/pisi-index.xml.sha1sum b/pisi-index.xml.sha1sum
index a72f29e0cc..2f48d36c51 100644
--- a/pisi-index.xml.sha1sum
+++ b/pisi-index.xml.sha1sum
@@ -1 +1 @@
-db52697849e83260f2f224d89078a6d84d7281de
\ No newline at end of file
+8274b79d35c33749bb111341a278bcd5804687a9
\ No newline at end of file
diff --git a/pisi-index.xml.xz b/pisi-index.xml.xz
index 62a9a8a5b5..80ae84fd43 100644
Binary files a/pisi-index.xml.xz and b/pisi-index.xml.xz differ
diff --git a/pisi-index.xml.xz.sha1sum b/pisi-index.xml.xz.sha1sum
index 8b6cfdb100..9ba3d37411 100644
--- a/pisi-index.xml.xz.sha1sum
+++ b/pisi-index.xml.xz.sha1sum
@@ -1 +1 @@
-6a780f0c452d0ccd62a69281d5edd671f11ea9c9
\ No newline at end of file
+d5b0725202ee45c233ba0a3d266730a6bcf03bb2
\ No newline at end of file