crypto: lib - Move mpi into lib/crypto

diff --git a/lib/Makefile b/lib/Makefile
index 42d307ade225..1f5235478259 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -253,7 +253,6 @@  obj-$(CONFIG_DQL) += dynamic_queue_limits.o
 obj-$(CONFIG_GLOB) += glob.o
 obj-$(CONFIG_GLOB_SELFTEST) += globtest.o
 
-obj-$(CONFIG_MPILIB) += mpi/
 obj-$(CONFIG_DIMLIB) += dim/
 obj-$(CONFIG_SIGNATURE) += digsig.o
 
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 6ec2d4543d9c..8d1446c2be71 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -53,3 +53,5 @@  libblake2s-y					+= blake2s-selftest.o
 libchacha20poly1305-y				+= chacha20poly1305-selftest.o
 libcurve25519-y					+= curve25519-selftest.o
 endif
+
+obj-$(CONFIG_MPILIB) += mpi/
diff --git a/lib/mpi/Makefile b/lib/crypto/mpi/Makefile
similarity index 100%
rename from lib/mpi/Makefile
rename to lib/crypto/mpi/Makefile
diff --git a/lib/mpi/ec.c b/lib/crypto/mpi/ec.c
similarity index 100%
rename from lib/mpi/ec.c
rename to lib/crypto/mpi/ec.c
diff --git a/lib/mpi/generic_mpih-add1.c b/lib/crypto/mpi/generic_mpih-add1.c
similarity index 100%
rename from lib/mpi/generic_mpih-add1.c
rename to lib/crypto/mpi/generic_mpih-add1.c
diff --git a/lib/mpi/generic_mpih-lshift.c b/lib/crypto/mpi/generic_mpih-lshift.c
similarity index 100%
rename from lib/mpi/generic_mpih-lshift.c
rename to lib/crypto/mpi/generic_mpih-lshift.c
diff --git a/lib/mpi/generic_mpih-mul1.c b/lib/crypto/mpi/generic_mpih-mul1.c
similarity index 100%
rename from lib/mpi/generic_mpih-mul1.c
rename to lib/crypto/mpi/generic_mpih-mul1.c
diff --git a/lib/mpi/generic_mpih-mul2.c b/lib/crypto/mpi/generic_mpih-mul2.c
similarity index 100%
rename from lib/mpi/generic_mpih-mul2.c
rename to lib/crypto/mpi/generic_mpih-mul2.c
diff --git a/lib/mpi/generic_mpih-mul3.c b/lib/crypto/mpi/generic_mpih-mul3.c
similarity index 100%
rename from lib/mpi/generic_mpih-mul3.c
rename to lib/crypto/mpi/generic_mpih-mul3.c
diff --git a/lib/mpi/generic_mpih-rshift.c b/lib/crypto/mpi/generic_mpih-rshift.c
similarity index 100%
rename from lib/mpi/generic_mpih-rshift.c
rename to lib/crypto/mpi/generic_mpih-rshift.c
diff --git a/lib/mpi/generic_mpih-sub1.c b/lib/crypto/mpi/generic_mpih-sub1.c
similarity index 100%
rename from lib/mpi/generic_mpih-sub1.c
rename to lib/crypto/mpi/generic_mpih-sub1.c
diff --git a/lib/mpi/longlong.h b/lib/crypto/mpi/longlong.h
similarity index 100%
rename from lib/mpi/longlong.h
rename to lib/crypto/mpi/longlong.h
diff --git a/lib/mpi/mpi-add.c b/lib/crypto/mpi/mpi-add.c
similarity index 100%
rename from lib/mpi/mpi-add.c
rename to lib/crypto/mpi/mpi-add.c
diff --git a/lib/mpi/mpi-bit.c b/lib/crypto/mpi/mpi-bit.c
similarity index 100%
rename from lib/mpi/mpi-bit.c
rename to lib/crypto/mpi/mpi-bit.c
diff --git a/lib/mpi/mpi-cmp.c b/lib/crypto/mpi/mpi-cmp.c
similarity index 100%
rename from lib/mpi/mpi-cmp.c
rename to lib/crypto/mpi/mpi-cmp.c
diff --git a/lib/mpi/mpi-div.c b/lib/crypto/mpi/mpi-div.c
similarity index 100%
rename from lib/mpi/mpi-div.c
rename to lib/crypto/mpi/mpi-div.c
diff --git a/lib/mpi/mpi-inline.h b/lib/crypto/mpi/mpi-inline.h
similarity index 100%
rename from lib/mpi/mpi-inline.h
rename to lib/crypto/mpi/mpi-inline.h
diff --git a/lib/mpi/mpi-internal.h b/lib/crypto/mpi/mpi-internal.h
similarity index 100%
rename from lib/mpi/mpi-internal.h
rename to lib/crypto/mpi/mpi-internal.h
diff --git a/lib/mpi/mpi-inv.c b/lib/crypto/mpi/mpi-inv.c
similarity index 100%
rename from lib/mpi/mpi-inv.c
rename to lib/crypto/mpi/mpi-inv.c
diff --git a/lib/mpi/mpi-mod.c b/lib/crypto/mpi/mpi-mod.c
similarity index 100%
rename from lib/mpi/mpi-mod.c
rename to lib/crypto/mpi/mpi-mod.c
diff --git a/lib/mpi/mpi-mul.c b/lib/crypto/mpi/mpi-mul.c
similarity index 100%
rename from lib/mpi/mpi-mul.c
rename to lib/crypto/mpi/mpi-mul.c
diff --git a/lib/mpi/mpi-pow.c b/lib/crypto/mpi/mpi-pow.c
similarity index 100%
rename from lib/mpi/mpi-pow.c
rename to lib/crypto/mpi/mpi-pow.c
diff --git a/lib/mpi/mpi-sub-ui.c b/lib/crypto/mpi/mpi-sub-ui.c
similarity index 100%
rename from lib/mpi/mpi-sub-ui.c
rename to lib/crypto/mpi/mpi-sub-ui.c
diff --git a/lib/mpi/mpicoder.c b/lib/crypto/mpi/mpicoder.c
similarity index 100%
rename from lib/mpi/mpicoder.c
rename to lib/crypto/mpi/mpicoder.c
diff --git a/lib/mpi/mpih-cmp.c b/lib/crypto/mpi/mpih-cmp.c
similarity index 100%
rename from lib/mpi/mpih-cmp.c
rename to lib/crypto/mpi/mpih-cmp.c
diff --git a/lib/mpi/mpih-div.c b/lib/crypto/mpi/mpih-div.c
similarity index 100%
rename from lib/mpi/mpih-div.c
rename to lib/crypto/mpi/mpih-div.c
diff --git a/lib/mpi/mpih-mul.c b/lib/crypto/mpi/mpih-mul.c
similarity index 100%
rename from lib/mpi/mpih-mul.c
rename to lib/crypto/mpi/mpih-mul.c
diff --git a/lib/mpi/mpiutil.c b/lib/crypto/mpi/mpiutil.c
similarity index 100%
rename from lib/mpi/mpiutil.c
rename to lib/crypto/mpi/mpiutil.c