Update decrypt for 4.4

Change-Id: I8d5d7b6a49890e4707d70de8b429563de0d2ad99
diff --git a/crypto/scrypt/Scrypt-config.mk b/crypto/scrypt/Scrypt-config.mk
new file mode 100644
index 0000000..bdaeccf
--- /dev/null
+++ b/crypto/scrypt/Scrypt-config.mk
@@ -0,0 +1,105 @@
+# Auto-generated - DO NOT EDIT!
+# To regenerate, edit scrypt.config, then run:
+#     ./import_scrypt.sh import /path/to/scrypt-1.1.6.tar.gz
+#
+# Before including this file, the local Android.mk must define the following
+# variables:
+#
+#    local_c_flags
+#    local_c_includes
+#    local_additional_dependencies
+#
+# This script will define the following variables:
+#
+#    target_c_flags
+#    target_c_includes
+#    target_src_files
+#
+#    host_c_flags
+#    host_c_includes
+#    host_src_files
+#
+
+# Ensure these are empty.
+unknown_arch_c_flags :=
+unknown_arch_src_files :=
+unknown_arch_exclude_files :=
+
+
+common_c_flags :=
+
+common_src_files := \
+  lib/crypto/crypto_scrypt-ref.c \
+
+common_c_includes := \
+  lib/crypto \
+  lib/util \
+
+arm_c_flags :=
+
+arm_src_files :=
+
+arm_exclude_files :=
+
+arm_neon_c_flags :=
+
+arm_neon_src_files := \
+  lib/crypto/crypto_scrypt-neon.c \
+
+arm_neon_exclude_files := \
+  lib/crypto/crypto_scrypt-ref.c \
+
+x86_c_flags :=
+
+x86_src_files := \
+  lib/crypto/crypto_scrypt-sse.c \
+
+x86_exclude_files := \
+  lib/crypto/crypto_scrypt-ref.c \
+
+x86_64_c_flags :=
+
+x86_64_src_files := \
+  lib/crypto/crypto_scrypt-sse.c \
+
+x86_64_exclude_files := \
+  lib/crypto/crypto_scrypt-ref.c \
+
+mips_c_flags :=
+
+mips_src_files :=
+
+mips_exclude_files :=
+
+target_arch := $(TARGET_ARCH)
+ifeq ($(target_arch)-$(TARGET_HAS_BIGENDIAN),mips-true)
+target_arch := unknown_arch
+endif
+
+target_c_flags    := $(common_c_flags) $($(target_arch)_c_flags) $(local_c_flags)
+target_c_includes := $(addprefix bootable/recovery/crypto/scrypt/,$(common_c_includes)) $(local_c_includes)
+target_src_files  := $(common_src_files) $($(target_arch)_src_files)
+target_src_files  := $(filter-out $($(target_arch)_exclude_files), $(target_src_files))
+
+# Hacks for ARM NEON support
+ifeq ($(target_arch),arm)
+ifeq ($(ARCH_ARM_HAVE_NEON),true)
+target_c_flags   += $(arm_neon_c_flags)
+target_src_files += $(arm_neon_src_files)
+target_src_files := $(filter-out $(arm_neon_exclude_files), $(target_src_files))
+endif
+endif
+
+ifeq ($(HOST_OS)-$(HOST_ARCH),linux-x86)
+host_arch := x86
+else
+host_arch := unknown_arch
+endif
+
+host_c_flags    := $(common_c_flags) $($(host_arch)_c_flags) $(local_c_flags)
+host_c_includes := $(addprefix bootable/recovery/crypto/scrypt/,$(common_c_includes)) $(local_c_includes)
+host_src_files  := $(common_src_files) $($(host_arch)_src_files)
+host_src_files  := $(filter-out $($(host_arch)_exclude_files), $(host_src_files))
+
+local_additional_dependencies += $(LOCAL_PATH)/Scrypt-config.mk
+