diff --git a/src/Makefile.am b/src/Makefile.am
index 3ced42ff54..755e3c26f1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,632 +1,626 @@
 # Copyright (c) 2013-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 DIST_SUBDIRS = secp256k1 univalue
 
 AM_LDFLAGS = $(PTHREAD_CFLAGS) $(LIBTOOL_LDFLAGS) $(HARDENED_LDFLAGS)
 AM_CXXFLAGS = $(HARDENED_CXXFLAGS) $(ERROR_CXXFLAGS)
 AM_CPPFLAGS = $(HARDENED_CPPFLAGS)
 EXTRA_LIBRARIES =
 
 if EMBEDDED_UNIVALUE
 LIBUNIVALUE = univalue/libunivalue.la
 
 $(LIBUNIVALUE): $(wildcard univalue/lib/*) $(wildcard univalue/include/*)
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 else
 LIBUNIVALUE = $(UNIVALUE_LIBS)
 endif
 
 BITCOIN_INCLUDES=-I$(builddir) -I$(builddir)/obj $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) $(SSL_CFLAGS)
 
 BITCOIN_INCLUDES += -I$(srcdir)/secp256k1/include
 BITCOIN_INCLUDES += $(UNIVALUE_CFLAGS)
 
 BITCOIN_SEEDER_INCLUDES = -I$(srcdir)/seeder
 BITCOIN_SEEDER_INCLUDES += $(BITCOIN_INCLUDES)
 
 LIBBITCOIN_SERVER=libbitcoin_server.a
 LIBBITCOIN_COMMON=libbitcoin_common.a
 LIBBITCOIN_CONSENSUS=libbitcoin_consensus.a
 LIBBITCOIN_CLI=libbitcoin_cli.a
 LIBBITCOIN_UTIL=libbitcoin_util.a
-LIBBITCOIN_CRYPTO=crypto/libbitcoin_crypto.a
-LIBBITCOIN_CRYPTO_SSE41=crypto/libbitcoin_crypto_sse41.a
-LIBBITCOIN_CRYPTO_AVX2=crypto/libbitcoin_crypto_avx2.a
+LIBBITCOIN_CRYPTO_BASE=crypto/libbitcoin_crypto_base.a
 LIBBITCOINQT=qt/libbitcoinqt.a
 LIBSECP256K1=secp256k1/libsecp256k1.la
 
 if ENABLE_ZMQ
 LIBBITCOIN_ZMQ=libbitcoin_zmq.a
 endif
 if BUILD_BITCOIN_LIBS
 LIBBITCOINCONSENSUS=libbitcoinconsensus.la
 endif
 if BUILD_BITCOIN_SEEDER
 LIBBITCOIN_SEEDER=libbitcoin_seeder.a
 endif
 if ENABLE_WALLET
 LIBBITCOIN_WALLET=libbitcoin_wallet.a
 endif
 
+LIBBITCOIN_CRYPTO= $(LIBBITCOIN_CRYPTO_BASE)
+if ENABLE_SSE41
+LIBBITCOIN_CRYPTO_SSE41 = crypto/libbitcoin_crypto_sse41.a
+LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_SSE41)
+endif
+if ENABLE_AVX2
+LIBBITCOIN_CRYPTO_AVX2 = crypto/libbitcoin_crypto_avx2.a
+LIBBITCOIN_CRYPTO += $(LIBBITCOIN_CRYPTO_AVX2)
+endif
+
 $(LIBSECP256K1): $(wildcard secp256k1/src/*) $(wildcard secp256k1/include/*)
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 
 # Make is not made aware of per-object dependencies to avoid limiting building parallelization
 # But to build the less dependent modules first, we manually select their order here:
 EXTRA_LIBRARIES += \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_CLI) \
   $(LIBBITCOIN_SEEDER) \
   $(LIBBITCOIN_WALLET) \
   $(LIBBITCOIN_ZMQ)
 
 lib_LTLIBRARIES = $(LIBBITCOINCONSENSUS)
 
 bin_PROGRAMS =
 noinst_PROGRAMS =
 TESTS =
 BENCHMARKS =
 
 if BUILD_BITCOIND
   bin_PROGRAMS += bitcoind
 endif
 
 if BUILD_BITCOIN_SEEDER
   bin_PROGRAMS += bitcoin-seeder
 endif
 
 if BUILD_BITCOIN_UTILS
   bin_PROGRAMS += bitcoin-cli bitcoin-tx
 endif
 
 .PHONY: FORCE check-symbols check-security
 # bitcoin core #
 BITCOIN_CORE_H = \
   addrdb.h \
   addrman.h \
   base58.h \
   bloom.h \
   blockencodings.h \
   blockfileinfo.h \
   blockindexworkcomparator.h \
   blockstatus.h \
   blockvalidity.h \
   cashaddr.h \
   cashaddrenc.h \
   chain.h \
   chainparams.h \
   chainparamsbase.h \
   chainparamsseeds.h \
   checkpoints.h \
   checkqueue.h \
   clientversion.h \
   coins.h \
   compat.h \
   compat/byteswap.h \
   compat/endian.h \
   compat/sanity.h \
   compressor.h \
   config.h \
   consensus/activation.h \
   consensus/consensus.h \
   consensus/tx_verify.h \
   core_io.h \
   core_memusage.h \
   cuckoocache.h \
   diskblockpos.h \
   dstencode.h \
   fs.h \
   globals.h \
   httprpc.h \
   httpserver.h \
   indirectmap.h \
   init.h \
   key.h \
   keystore.h \
   dbwrapper.h \
   limitedmap.h \
   logging.h \
   memusage.h \
   merkleblock.h \
   miner.h \
   net.h \
   net_processing.h \
   netaddress.h \
   netbase.h \
   netmessagemaker.h \
   noui.h \
   policy/fees.h \
   policy/policy.h \
   pow.h \
   protocol.h \
   random.h \
   reverselock.h \
   rpc/blockchain.h \
   rpc/client.h \
   rpc/jsonrpcrequest.h \
   rpc/mining.h \
   rpc/misc.h \
   rpc/protocol.h \
   rpc/server.h \
   rpc/tojson.h \
   rpc/register.h \
   scheduler.h \
   script/scriptcache.h \
   script/sigcache.h \
   script/sign.h \
   script/standard.h \
   script/ismine.h \
   streams.h \
   support/allocators/secure.h \
   support/allocators/zeroafterfree.h \
   support/cleanse.h \
   support/events.h \
   support/lockedpool.h \
   sync.h \
   threadsafety.h \
   threadinterrupt.h \
   timedata.h \
   torcontrol.h \
   txdb.h \
   txmempool.h \
   ui_interface.h \
   undo.h \
   util.h \
   utilmoneystr.h \
   utiltime.h \
   validation.h \
   validationinterface.h \
   versionbits.h \
   wallet/coincontrol.h \
   wallet/crypter.h \
   wallet/db.h \
   wallet/finaltx.h \
   wallet/rpcdump.h \
   wallet/fees.h \
   wallet/init.h \
   wallet/rpcwallet.h \
   wallet/wallet.h \
   wallet/walletdb.h \
   warnings.h \
   zmq/zmqabstractnotifier.h \
   zmq/zmqconfig.h\
   zmq/zmqnotificationinterface.h \
   zmq/zmqpublishnotifier.h
 
 
 obj/build.h: FORCE
 	@$(MKDIR_P) "$(builddir)/obj"
 	@$(top_srcdir)/share/genbuild.sh "$(abs_top_builddir)/src/obj/build.h" \
 	  "$(abs_top_srcdir)"
 libbitcoin_util_a-clientversion.$(OBJEXT): obj/build.h
 
 # server: shared between bitcoind and bitcoin-qt
 libbitcoin_server_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(MINIUPNPC_CPPFLAGS) $(EVENT_CFLAGS) $(EVENT_PTHREADS_CFLAGS)
 libbitcoin_server_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_server_a_SOURCES = \
   addrman.cpp \
   addrdb.cpp \
   bloom.cpp \
   blockencodings.cpp \
   chain.cpp \
   checkpoints.cpp \
   config.cpp \
   consensus/activation.cpp \
   consensus/tx_verify.cpp \
   globals.cpp \
   httprpc.cpp \
   httpserver.cpp \
   init.cpp \
   dbwrapper.cpp \
   merkleblock.cpp \
   miner.cpp \
   net.cpp \
   net_processing.cpp \
   noui.cpp \
   policy/fees.cpp \
   policy/policy.cpp \
   pow.cpp \
   rest.cpp \
   rpc/abc.cpp \
   rpc/blockchain.cpp \
   rpc/jsonrpcrequest.cpp \
   rpc/mining.cpp \
   rpc/misc.cpp \
   rpc/net.cpp \
   rpc/rawtransaction.cpp \
   rpc/server.cpp \
   script/scriptcache.cpp \
   script/sigcache.cpp \
   script/ismine.cpp \
   timedata.cpp \
   torcontrol.cpp \
   txdb.cpp \
   txmempool.cpp \
   ui_interface.cpp \
   validation.cpp \
   validationinterface.cpp \
   versionbits.cpp \
   $(BITCOIN_CORE_H)
 
 if ENABLE_ZMQ
 libbitcoin_zmq_a_CPPFLAGS = $(BITCOIN_INCLUDES) $(ZMQ_CFLAGS)
 libbitcoin_zmq_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_zmq_a_SOURCES = \
   zmq/zmqabstractnotifier.cpp \
   zmq/zmqnotificationinterface.cpp \
   zmq/zmqpublishnotifier.cpp
 endif
 
 
 # wallet: shared between bitcoind and bitcoin-qt, but only linked
 # when wallet enabled
 libbitcoin_wallet_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_wallet_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_wallet_a_SOURCES = \
   wallet/crypter.cpp \
   wallet/db.cpp \
   wallet/finaltx.cpp \
   wallet/fees.cpp \
   wallet/init.cpp \
   wallet/rpcdump.cpp \
   wallet/rpcwallet.cpp \
   wallet/wallet.cpp \
   wallet/walletdb.cpp \
   $(BITCOIN_CORE_H)
 
 # crypto primitives library
-crypto_libbitcoin_crypto_a_CPPFLAGS = $(AM_CPPFLAGS)
-crypto_libbitcoin_crypto_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-crypto_libbitcoin_crypto_a_SOURCES = \
+crypto_libbitcoin_crypto_base_a_CPPFLAGS = $(AM_CPPFLAGS)
+crypto_libbitcoin_crypto_base_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+crypto_libbitcoin_crypto_base_a_SOURCES = \
   crypto/aes.cpp \
   crypto/aes.h \
   crypto/chacha20.h \
   crypto/chacha20.cpp \
   crypto/common.h \
   crypto/hmac_sha256.cpp \
   crypto/hmac_sha256.h \
   crypto/hmac_sha512.cpp \
   crypto/hmac_sha512.h \
   crypto/ripemd160.cpp \
   crypto/ripemd160.h \
   crypto/sha1.cpp \
   crypto/sha1.h \
   crypto/sha256.cpp \
   crypto/sha256.h \
   crypto/sha512.cpp \
   crypto/sha512.h
 
 if USE_ASM
-crypto_libbitcoin_crypto_a_SOURCES += crypto/sha256_sse4.cpp
+crypto_libbitcoin_crypto_base_a_SOURCES += crypto/sha256_sse4.cpp
 endif
 
 crypto_libbitcoin_crypto_sse41_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 crypto_libbitcoin_crypto_sse41_a_CPPFLAGS = $(AM_CPPFLAGS)
-if ENABLE_SSE41
 crypto_libbitcoin_crypto_sse41_a_CXXFLAGS += $(SSE41_CXXFLAGS)
 crypto_libbitcoin_crypto_sse41_a_CPPFLAGS += -DENABLE_SSE41
-endif
 crypto_libbitcoin_crypto_sse41_a_SOURCES = crypto/sha256_sse41.cpp
 
 crypto_libbitcoin_crypto_avx2_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 crypto_libbitcoin_crypto_avx2_a_CPPFLAGS = $(AM_CPPFLAGS)
-if ENABLE_AVX2
 crypto_libbitcoin_crypto_avx2_a_CXXFLAGS += $(AVX2_CXXFLAGS)
 crypto_libbitcoin_crypto_avx2_a_CPPFLAGS += -DENABLE_AVX2
-endif
 crypto_libbitcoin_crypto_avx2_a_SOURCES = crypto/sha256_avx2.cpp
 
 # consensus: shared between all executables that validate any consensus rules.
 libbitcoin_consensus_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_consensus_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_consensus_a_SOURCES = \
   amount.h \
   arith_uint256.cpp \
   arith_uint256.h \
   consensus/merkle.cpp \
   consensus/merkle.h \
   consensus/params.h \
   consensus/validation.h \
   feerate.h \
   hash.cpp \
   hash.h \
   prevector.h \
   primitives/block.cpp \
   primitives/block.h \
   primitives/transaction.cpp \
   primitives/transaction.h \
   primitives/txid.h \
   pubkey.cpp \
   pubkey.h \
   script/bitcoinconsensus.cpp \
   script/sighashtype.h \
   script/interpreter.cpp \
   script/interpreter.h \
   script/script.cpp \
   script/script.h \
   script/script_error.cpp \
   script/script_error.h \
   script/script_flags.h \
   script/sigencoding.cpp \
   script/sigencoding.h \
   serialize.h \
   tinyformat.h \
   uint256.cpp \
   uint256.h \
   utilstrencodings.cpp \
   utilstrencodings.h \
   version.h
 
 # common: shared between bitcoind, and bitcoin-qt and non-server tools
 libbitcoin_common_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_common_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_common_a_SOURCES = \
   amount.cpp \
   base58.cpp \
   cashaddr.cpp \
   cashaddrenc.cpp \
   chainparams.cpp \
   config.cpp \
   coins.cpp \
   compressor.cpp \
   dstencode.cpp \
   feerate.cpp \
   globals.cpp \
   core_read.cpp \
   core_write.cpp \
   key.cpp \
   keystore.cpp \
   netaddress.cpp \
   netbase.cpp \
   protocol.cpp \
   scheduler.cpp \
   script/sign.cpp \
   script/standard.cpp \
   warnings.cpp \
   $(BITCOIN_CORE_H)
 
 # util: shared between all executables.
 # This library *must* be included to make sure that the glibc
 # backward-compatibility objects and their sanity checks are linked.
 libbitcoin_util_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_util_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_util_a_SOURCES = \
   support/lockedpool.cpp \
   chainparamsbase.cpp \
   clientversion.cpp \
   compat/glibc_sanity.cpp \
   compat/glibcxx_sanity.cpp \
   compat/strnlen.cpp \
   fs.cpp \
   logging.cpp \
   random.cpp \
   rpc/protocol.cpp \
   support/cleanse.cpp \
   sync.cpp \
   threadinterrupt.cpp \
   uint256.cpp \
   uint256.h \
   util.cpp \
   utilmoneystr.cpp \
   utilstrencodings.cpp \
   utiltime.cpp \
   $(BITCOIN_CORE_H)
 
 if GLIBC_BACK_COMPAT
 libbitcoin_util_a_SOURCES += compat/glibc_compat.cpp
 AM_LDFLAGS += $(COMPAT_LDFLAGS)
 endif
 
 # cli: shared between bitcoin-cli and bitcoin-qt
 libbitcoin_cli_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_cli_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_cli_a_SOURCES = \
   rpc/client.cpp \
   $(BITCOIN_CORE_H)
 
 # seeder library
 libbitcoin_seeder_a_CPPFLAGS = $(AM_CPPFLAGS) $(PIE_FLAGS) $(BITCOIN_SEEDER_INCLUDES)
 libbitcoin_seeder_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_seeder_a_SOURCES = \
   seeder/bitcoin.cpp \
   seeder/bitcoin.h \
   seeder/compat.h \
   seeder/db.cpp \
   seeder/db.h \
   seeder/dns.cpp \
   seeder/dns.h \
   seeder/strlcpy.h \
   seeder/util.h
 
 nodist_libbitcoin_util_a_SOURCES = $(srcdir)/obj/build.h
 #
 
 # bitcoind binary #
 bitcoind_SOURCES = bitcoind.cpp
 bitcoind_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 bitcoind_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 bitcoind_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
 bitcoind_SOURCES += bitcoind-res.rc
 endif
 
 bitcoind_LDADD = \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_COMMON) \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_WALLET) \
   $(LIBBITCOIN_ZMQ) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBLEVELDB) \
   $(LIBLEVELDB_SSE42) \
   $(LIBMEMENV) \
   $(LIBSECP256K1)
 
 bitcoind_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS)
 
 # bitcoin-cli binary #
 bitcoin_cli_SOURCES = bitcoin-cli.cpp
 bitcoin_cli_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CFLAGS)
 bitcoin_cli_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 bitcoin_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
 bitcoin_cli_SOURCES += bitcoin-cli-res.rc
 endif
 
 bitcoin_cli_LDADD = \
   $(LIBBITCOIN_CLI) \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_UTIL) \
-  $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2)
+  $(LIBBITCOIN_CRYPTO)
 
 bitcoin_cli_LDADD += $(BOOST_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(EVENT_LIBS)
 #
 
 # bitcoin-seeder binary #
 bitcoin_seeder_SOURCES = seeder/main.cpp
 bitcoin_seeder_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_SEEDER_INCLUDES)
 bitcoin_seeder_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 bitcoin_seeder_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 bitcoin_seeder_LDADD = \
   $(LIBBITCOIN_SEEDER) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_UTIL) \
-  $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2)
+  $(LIBBITCOIN_CRYPTO)
 
 bitcoin_seeder_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 #
 
 # bitcoin-tx binary #
 bitcoin_tx_SOURCES = bitcoin-tx.cpp
 bitcoin_tx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 bitcoin_tx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 bitcoin_tx_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
 bitcoin_tx_SOURCES += bitcoin-tx-res.rc
 endif
 
 bitcoin_tx_LDADD = \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBSECP256K1)
 
 bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 #
 
 # bitcoinconsensus library #
 if BUILD_BITCOIN_LIBS
 include_HEADERS = script/bitcoinconsensus.h
-libbitcoinconsensus_la_SOURCES = $(crypto_libbitcoin_crypto_a_SOURCES) $(libbitcoin_consensus_a_SOURCES)
+libbitcoinconsensus_la_SOURCES = $(crypto_libbitcoin_crypto_base_a_SOURCES) $(libbitcoin_consensus_a_SOURCES)
 
 if GLIBC_BACK_COMPAT
   libbitcoinconsensus_la_SOURCES += compat/glibc_compat.cpp
 endif
 
 libbitcoinconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
 libbitcoinconsensus_la_LIBADD = $(LIBSECP256K1)
 libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
 libbitcoinconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 
 endif
 #
 
 CTAES_DIST =  crypto/ctaes/bench.c
 CTAES_DIST += crypto/ctaes/ctaes.c
 CTAES_DIST += crypto/ctaes/ctaes.h
 CTAES_DIST += crypto/ctaes/README.md
 CTAES_DIST += crypto/ctaes/test.c
 
 CLEANFILES = $(EXTRA_LIBRARIES)
 
 CLEANFILES += *.gcda *.gcno
 CLEANFILES += compat/*.gcda compat/*.gcno
 CLEANFILES += consensus/*.gcda consensus/*.gcno
 CLEANFILES += crypto/*.gcda crypto/*.gcno
 CLEANFILES += policy/*.gcda policy/*.gcno
 CLEANFILES += primitives/*.gcda primitives/*.gcno
 CLEANFILES += script/*.gcda script/*.gcno
 CLEANFILES += support/*.gcda support/*.gcno
 CLEANFILES += univalue/*.gcda univalue/*.gcno
 CLEANFILES += wallet/*.gcda wallet/*.gcno
 CLEANFILES += wallet/test/*.gcda wallet/test/*.gcno
 CLEANFILES += zmq/*.gcda zmq/*.gcno
 
 DISTCLEANFILES = obj/build.h
 
 EXTRA_DIST = $(CTAES_DIST)
 
 clean-local:
 	-$(MAKE) -C secp256k1 clean
 	-$(MAKE) -C univalue clean
 	-rm -f leveldb/*/*.gcda leveldb/*/*.gcno leveldb/helpers/memenv/*.gcda leveldb/helpers/memenv/*.gcno
 	-rm -rf test/__pycache__
 
 .rc.o:
 	@test -f $(WINDRES)
 	## FIXME: How to get the appropriate modulename_CPPFLAGS in here?
 	$(AM_V_GEN) $(WINDRES) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(CPPFLAGS) -DWINDRES_PREPROC -i $< -o $@
 
 .mm.o:
 	$(AM_V_CXX) $(OBJCXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	  $(CPPFLAGS) $(AM_CXXFLAGS) $(QT_INCLUDES) $(AM_CXXFLAGS) $(PIE_FLAGS) $(CXXFLAGS) -c -o $@ $<
 
 check-symbols: $(bin_PROGRAMS)
 if GLIBC_BACK_COMPAT
 	@echo "Checking glibc back compat..."
 	$(AM_V_at) READELF=$(READELF) CPPFILT=$(CPPFILT) $(top_srcdir)/contrib/devtools/symbol-check.py < $(bin_PROGRAMS)
 endif
 
 check-security: $(bin_PROGRAMS)
 if HARDEN
 	@echo "Checking binary security..."
 	$(AM_V_at) READELF=$(READELF) OBJDUMP=$(OBJDUMP) $(top_srcdir)/contrib/devtools/security-check.py < $(bin_PROGRAMS)
 endif
 
 %.pb.cc %.pb.h: %.proto
 	@test -f $(PROTOC)
 	$(AM_V_GEN) $(PROTOC) --cpp_out=$(@D) --proto_path=$(<D) $<
 
 if EMBEDDED_LEVELDB
 include Makefile.leveldb.include
 endif
 
 if ENABLE_TESTS
 include Makefile.test.include
 endif
 
 if ENABLE_BENCH
 include Makefile.bench.include
 endif
 
 if ENABLE_QT
 include Makefile.qt.include
 endif
 
 if ENABLE_QT_TESTS
 include Makefile.qttest.include
 endif
diff --git a/src/Makefile.bench.include b/src/Makefile.bench.include
index 2306b2e9be..05d4c033b5 100644
--- a/src/Makefile.bench.include
+++ b/src/Makefile.bench.include
@@ -1,83 +1,81 @@
 # Copyright (c) 2015-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 bin_PROGRAMS += bench/bench_bitcoin
 BENCH_SRCDIR = bench
 BENCH_BINARY = bench/bench_bitcoin$(EXEEXT)
 
 RAW_TEST_FILES = \
   bench/data/block413567.raw
 GENERATED_TEST_FILES = $(RAW_TEST_FILES:.raw=.raw.h)
 
 bench_bench_bitcoin_SOURCES = \
   bench/bench_bitcoin.cpp \
   bench/bench.cpp \
   bench/bench.h \
   bench/cashaddr.cpp \
   bench/checkblock.cpp \
   bench/checkqueue.cpp \
   bench/Examples.cpp \
   bench/rollingbloom.cpp \
   bench/crypto_hash.cpp \
   bench/ccoins_caching.cpp \
   bench/merkle_root.cpp \
   bench/mempool_eviction.cpp \
   bench/base58.cpp \
   bench/lockedpool.cpp \
   bench/perf.cpp \
   bench/perf.h \
   bench/prevector.cpp
 
 nodist_bench_bench_bitcoin_SOURCES = $(GENERATED_TEST_FILES)
 
 bench_bench_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CLFAGS) $(EVENT_PTHREADS_CFLAGS) -I$(builddir)/bench/
 bench_bench_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 bench_bench_bitcoin_LDADD = \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBLEVELDB) \
   $(LIBLEVELDB_SSE42) \
   $(LIBMEMENV) \
   $(LIBSECP256K1) \
   $(LIBUNIVALUE)
 
 if ENABLE_ZMQ
 bench_bench_bitcoin_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
 endif
 
 if ENABLE_WALLET
 bench_bench_bitcoin_SOURCES += bench/coin_selection.cpp
-bench_bench_bitcoin_LDADD += $(LIBBITCOIN_WALLET) $(LIBBITCOIN_CRYPTO) $(LIBBITCOIN_CRYPTO_SSE41) $(LIBBITCOIN_CRYPTO_AVX2)
+bench_bench_bitcoin_LDADD += $(LIBBITCOIN_WALLET) $(LIBBITCOIN_CRYPTO)
 endif
 
 bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
 bench_bench_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 CLEAN_BITCOIN_BENCH = bench/*.gcda bench/*.gcno $(GENERATED_TEST_FILES)
 
 CLEANFILES += $(CLEAN_BITCOIN_BENCH)
 
 bench/checkblock.cpp: bench/data/block413567.raw.h
 
 bitcoin_bench: $(BENCH_BINARY)
 
 bench: $(BENCH_BINARY) FORCE
 	$(BENCH_BINARY)
 
 bitcoin_bench_clean : FORCE
 	rm -f $(CLEAN_BITCOIN_BENCH) $(bench_bench_bitcoin_OBJECTS) $(BENCH_BINARY)
 
 %.raw.h: %.raw
 	@$(MKDIR_P) $(@D)
 	@{ \
 	 echo "static unsigned const char $(*F)[] = {" && \
 	 $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' && \
 	 echo "};"; \
 	} > "$@.new" && mv -f "$@.new" "$@"
 	@echo "Generated $@"
diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include
index 11f72b2afd..960ae4bc8f 100644
--- a/src/Makefile.qt.include
+++ b/src/Makefile.qt.include
@@ -1,463 +1,463 @@
 # Copyright (c) 2013-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 bin_PROGRAMS += qt/bitcoin-qt
 EXTRA_LIBRARIES += qt/libbitcoinqt.a
 
 # bitcoin qt core #
 QT_TS = \
   qt/locale/bitcoin_af.ts \
   qt/locale/bitcoin_af_ZA.ts \
   qt/locale/bitcoin_ar.ts \
   qt/locale/bitcoin_be_BY.ts \
   qt/locale/bitcoin_bg_BG.ts \
   qt/locale/bitcoin_bg.ts \
   qt/locale/bitcoin_ca_ES.ts \
   qt/locale/bitcoin_ca.ts \
   qt/locale/bitcoin_ca@valencia.ts \
   qt/locale/bitcoin_cs.ts \
   qt/locale/bitcoin_cy.ts \
   qt/locale/bitcoin_da.ts \
   qt/locale/bitcoin_de.ts \
   qt/locale/bitcoin_el_GR.ts \
   qt/locale/bitcoin_el.ts \
   qt/locale/bitcoin_en_GB.ts \
   qt/locale/bitcoin_en.ts \
   qt/locale/bitcoin_eo.ts \
   qt/locale/bitcoin_es_AR.ts \
   qt/locale/bitcoin_es_CL.ts \
   qt/locale/bitcoin_es_CO.ts \
   qt/locale/bitcoin_es_DO.ts \
   qt/locale/bitcoin_es_ES.ts \
   qt/locale/bitcoin_es_MX.ts \
   qt/locale/bitcoin_es.ts \
   qt/locale/bitcoin_es_UY.ts \
   qt/locale/bitcoin_es_VE.ts \
   qt/locale/bitcoin_et_EE.ts \
   qt/locale/bitcoin_et.ts \
   qt/locale/bitcoin_eu_ES.ts \
   qt/locale/bitcoin_fa_IR.ts \
   qt/locale/bitcoin_fa.ts \
   qt/locale/bitcoin_fi.ts \
   qt/locale/bitcoin_fr_CA.ts \
   qt/locale/bitcoin_fr_FR.ts \
   qt/locale/bitcoin_fr.ts \
   qt/locale/bitcoin_gl.ts \
   qt/locale/bitcoin_he.ts \
   qt/locale/bitcoin_hi_IN.ts \
   qt/locale/bitcoin_hr.ts \
   qt/locale/bitcoin_hu.ts \
   qt/locale/bitcoin_id_ID.ts \
   qt/locale/bitcoin_it_IT.ts \
   qt/locale/bitcoin_it.ts \
   qt/locale/bitcoin_ja.ts \
   qt/locale/bitcoin_ka.ts \
   qt/locale/bitcoin_kk_KZ.ts \
   qt/locale/bitcoin_ko_KR.ts \
   qt/locale/bitcoin_ku_IQ.ts \
   qt/locale/bitcoin_ky.ts \
   qt/locale/bitcoin_la.ts \
   qt/locale/bitcoin_lt.ts \
   qt/locale/bitcoin_lv_LV.ts \
   qt/locale/bitcoin_mk_MK.ts \
   qt/locale/bitcoin_mn.ts \
   qt/locale/bitcoin_ms_MY.ts \
   qt/locale/bitcoin_nb.ts \
   qt/locale/bitcoin_ne.ts \
   qt/locale/bitcoin_nl.ts \
   qt/locale/bitcoin_pam.ts \
   qt/locale/bitcoin_pl.ts \
   qt/locale/bitcoin_pt_BR.ts \
   qt/locale/bitcoin_pt_PT.ts \
   qt/locale/bitcoin_ro_RO.ts \
   qt/locale/bitcoin_ro.ts \
   qt/locale/bitcoin_ru_RU.ts \
   qt/locale/bitcoin_ru.ts \
   qt/locale/bitcoin_sk.ts \
   qt/locale/bitcoin_sl_SI.ts \
   qt/locale/bitcoin_sq.ts \
   qt/locale/bitcoin_sr@latin.ts \
   qt/locale/bitcoin_sr.ts \
   qt/locale/bitcoin_sv.ts \
   qt/locale/bitcoin_ta.ts \
   qt/locale/bitcoin_th_TH.ts \
   qt/locale/bitcoin_tr_TR.ts \
   qt/locale/bitcoin_tr.ts \
   qt/locale/bitcoin_uk.ts \
   qt/locale/bitcoin_ur_PK.ts \
   qt/locale/bitcoin_uz@Cyrl.ts \
   qt/locale/bitcoin_vi.ts \
   qt/locale/bitcoin_vi_VN.ts \
   qt/locale/bitcoin_zh_CN.ts \
   qt/locale/bitcoin_zh_HK.ts \
   qt/locale/bitcoin_zh.ts \
   qt/locale/bitcoin_zh_TW.ts
 
 QT_FORMS_UI = \
   qt/forms/addressbookpage.ui \
   qt/forms/askpassphrasedialog.ui \
   qt/forms/coincontroldialog.ui \
   qt/forms/editaddressdialog.ui \
   qt/forms/helpmessagedialog.ui \
   qt/forms/intro.ui \
   qt/forms/modaloverlay.ui \
   qt/forms/openuridialog.ui \
   qt/forms/optionsdialog.ui \
   qt/forms/overviewpage.ui \
   qt/forms/receivecoinsdialog.ui \
   qt/forms/receiverequestdialog.ui \
   qt/forms/debugwindow.ui \
   qt/forms/sendcoinsdialog.ui \
   qt/forms/sendcoinsentry.ui \
   qt/forms/signverifymessagedialog.ui \
   qt/forms/transactiondescdialog.ui
 
 QT_MOC_CPP = \
   qt/moc_addressbookpage.cpp \
   qt/moc_addresstablemodel.cpp \
   qt/moc_askpassphrasedialog.cpp \
   qt/moc_bantablemodel.cpp \
   qt/moc_bitcoinaddressvalidator.cpp \
   qt/moc_bitcoinamountfield.cpp \
   qt/moc_bitcoingui.cpp \
   qt/moc_bitcoinunits.cpp \
   qt/moc_clientmodel.cpp \
   qt/moc_coincontroldialog.cpp \
   qt/moc_coincontroltreewidget.cpp \
   qt/moc_csvmodelwriter.cpp \
   qt/moc_editaddressdialog.cpp \
   qt/moc_guiutil.cpp \
   qt/moc_intro.cpp \
   qt/moc_macdockiconhandler.cpp \
   qt/moc_macnotificationhandler.cpp \
   qt/moc_modaloverlay.cpp \
   qt/moc_notificator.cpp \
   qt/moc_openuridialog.cpp \
   qt/moc_optionsdialog.cpp \
   qt/moc_optionsmodel.cpp \
   qt/moc_overviewpage.cpp \
   qt/moc_peertablemodel.cpp \
   qt/moc_paymentserver.cpp \
   qt/moc_qvalidatedlineedit.cpp \
   qt/moc_qvaluecombobox.cpp \
   qt/moc_receivecoinsdialog.cpp \
   qt/moc_receiverequestdialog.cpp \
   qt/moc_recentrequeststablemodel.cpp \
   qt/moc_rpcconsole.cpp \
   qt/moc_sendcoinsdialog.cpp \
   qt/moc_sendcoinsentry.cpp \
   qt/moc_signverifymessagedialog.cpp \
   qt/moc_splashscreen.cpp \
   qt/moc_trafficgraphwidget.cpp \
   qt/moc_transactiondesc.cpp \
   qt/moc_transactiondescdialog.cpp \
   qt/moc_transactionfilterproxy.cpp \
   qt/moc_transactiontablemodel.cpp \
   qt/moc_transactionview.cpp \
   qt/moc_utilitydialog.cpp \
   qt/moc_walletframe.cpp \
   qt/moc_walletmodel.cpp \
   qt/moc_walletview.cpp
 
 BITCOIN_MM = \
   qt/macdockiconhandler.mm \
   qt/macnotificationhandler.mm
 
 QT_MOC = \
   qt/bitcoin.moc \
   qt/bitcoinamountfield.moc \
   qt/intro.moc \
   qt/overviewpage.moc \
   qt/rpcconsole.moc
 
 QT_QRC_CPP = qt/qrc_bitcoin.cpp
 QT_QRC = qt/bitcoin.qrc
 QT_QRC_LOCALE_CPP = qt/qrc_bitcoin_locale.cpp
 QT_QRC_LOCALE = qt/bitcoin_locale.qrc
 
 PROTOBUF_CC = qt/paymentrequest.pb.cc
 PROTOBUF_H = qt/paymentrequest.pb.h
 PROTOBUF_PROTO = qt/paymentrequest.proto
 
 BITCOIN_QT_H = \
   qt/addressbookpage.h \
   qt/addresstablemodel.h \
   qt/askpassphrasedialog.h \
   qt/bantablemodel.h \
   qt/bitcoinaddressvalidator.h \
   qt/bitcoinamountfield.h \
   qt/bitcoingui.h \
   qt/bitcoinunits.h \
   qt/clientmodel.h \
   qt/coincontroldialog.h \
   qt/coincontroltreewidget.h \
   qt/csvmodelwriter.h \
   qt/editaddressdialog.h \
   qt/guiconstants.h \
   qt/guiutil.h \
   qt/intro.h \
   qt/macdockiconhandler.h \
   qt/macnotificationhandler.h \
   qt/modaloverlay.h \
   qt/networkstyle.h \
   qt/notificator.h \
   qt/openuridialog.h \
   qt/optionsdialog.h \
   qt/optionsmodel.h \
   qt/overviewpage.h \
   qt/paymentrequestplus.h \
   qt/paymentserver.h \
   qt/peertablemodel.h \
   qt/platformstyle.h \
   qt/qvalidatedlineedit.h \
   qt/qvaluecombobox.h \
   qt/receivecoinsdialog.h \
   qt/receiverequestdialog.h \
   qt/recentrequeststablemodel.h \
   qt/rpcconsole.h \
   qt/sendcoinsdialog.h \
   qt/sendcoinsentry.h \
   qt/signverifymessagedialog.h \
   qt/splashscreen.h \
   qt/trafficgraphwidget.h \
   qt/transactiondesc.h \
   qt/transactiondescdialog.h \
   qt/transactionfilterproxy.h \
   qt/transactionrecord.h \
   qt/transactiontablemodel.h \
   qt/transactionview.h \
   qt/utilitydialog.h \
   qt/walletframe.h \
   qt/walletmodel.h \
   qt/walletmodeltransaction.h \
   qt/walletview.h \
   qt/winshutdownmonitor.h
 
 RES_ICONS = \
   qt/res/icons/add.png \
   qt/res/icons/address-book.png \
   qt/res/icons/about.png \
   qt/res/icons/about_qt.png \
   qt/res/icons/bitcoin.ico \
   qt/res/icons/bitcoin_testnet.ico \
   qt/res/icons/bitcoin.png \
   qt/res/icons/chevron.png \
   qt/res/icons/clock1.png \
   qt/res/icons/clock2.png \
   qt/res/icons/clock3.png \
   qt/res/icons/clock4.png \
   qt/res/icons/clock5.png \
   qt/res/icons/configure.png \
   qt/res/icons/connect0.png \
   qt/res/icons/connect1.png \
   qt/res/icons/connect2.png \
   qt/res/icons/connect3.png \
   qt/res/icons/connect4.png \
   qt/res/icons/debugwindow.png \
   qt/res/icons/edit.png \
   qt/res/icons/editcopy.png \
   qt/res/icons/editpaste.png \
   qt/res/icons/export.png \
   qt/res/icons/eye.png \
   qt/res/icons/eye_minus.png \
   qt/res/icons/eye_plus.png \
   qt/res/icons/filesave.png \
   qt/res/icons/fontbigger.png \
   qt/res/icons/fontsmaller.png \
   qt/res/icons/hd_disabled.png \
   qt/res/icons/hd_enabled.png \
   qt/res/icons/history.png \
   qt/res/icons/info.png \
   qt/res/icons/key.png \
   qt/res/icons/lock_closed.png \
   qt/res/icons/lock_open.png \
   qt/res/icons/network_disabled.png \
   qt/res/icons/open.png \
   qt/res/icons/overview.png \
   qt/res/icons/quit.png \
   qt/res/icons/receive.png \
   qt/res/icons/remove.png \
   qt/res/icons/send.png \
   qt/res/icons/synced.png \
   qt/res/icons/transaction0.png \
   qt/res/icons/transaction2.png \
   qt/res/icons/transaction_abandoned.png \
   qt/res/icons/transaction_conflicted.png \
   qt/res/icons/tx_inout.png \
   qt/res/icons/tx_input.png \
   qt/res/icons/tx_output.png \
   qt/res/icons/tx_mined.png \
   qt/res/icons/warning.png \
   qt/res/icons/verify.png
 
 BITCOIN_QT_BASE_CPP = \
   qt/bantablemodel.cpp \
   qt/bitcoinaddressvalidator.cpp \
   qt/bitcoinamountfield.cpp \
   qt/bitcoingui.cpp \
   qt/bitcoinunits.cpp \
   qt/clientmodel.cpp \
   qt/csvmodelwriter.cpp \
   qt/guiutil.cpp \
   qt/intro.cpp \
   qt/modaloverlay.cpp \
   qt/networkstyle.cpp \
   qt/notificator.cpp \
   qt/optionsdialog.cpp \
   qt/optionsmodel.cpp \
   qt/peertablemodel.cpp \
   qt/platformstyle.cpp \
   qt/qvalidatedlineedit.cpp \
   qt/qvaluecombobox.cpp \
   qt/rpcconsole.cpp \
   qt/splashscreen.cpp \
   qt/trafficgraphwidget.cpp \
   qt/utilitydialog.cpp
 
 BITCOIN_QT_WINDOWS_CPP = qt/winshutdownmonitor.cpp
 
 BITCOIN_QT_WALLET_CPP = \
   qt/addressbookpage.cpp \
   qt/addresstablemodel.cpp \
   qt/askpassphrasedialog.cpp \
   qt/coincontroldialog.cpp \
   qt/coincontroltreewidget.cpp \
   qt/editaddressdialog.cpp \
   qt/openuridialog.cpp \
   qt/overviewpage.cpp \
   qt/paymentrequestplus.cpp \
   qt/paymentserver.cpp \
   qt/receivecoinsdialog.cpp \
   qt/receiverequestdialog.cpp \
   qt/recentrequeststablemodel.cpp \
   qt/sendcoinsdialog.cpp \
   qt/sendcoinsentry.cpp \
   qt/signverifymessagedialog.cpp \
   qt/transactiondesc.cpp \
   qt/transactiondescdialog.cpp \
   qt/transactionfilterproxy.cpp \
   qt/transactionrecord.cpp \
   qt/transactiontablemodel.cpp \
   qt/transactionview.cpp \
   qt/walletframe.cpp \
   qt/walletmodel.cpp \
   qt/walletmodeltransaction.cpp \
   qt/walletview.cpp
 
 BITCOIN_QT_CPP = $(BITCOIN_QT_BASE_CPP)
 if TARGET_WINDOWS
 BITCOIN_QT_CPP += $(BITCOIN_QT_WINDOWS_CPP)
 endif
 if ENABLE_WALLET
 BITCOIN_QT_CPP += $(BITCOIN_QT_WALLET_CPP)
 endif
 
 RES_IMAGES = 
 
 RES_MOVIES = $(wildcard $(srcdir)/qt/res/movies/spinner-*.png)
 
 BITCOIN_RC = qt/res/bitcoin-qt-res.rc
 
 BITCOIN_QT_INCLUDES = -I$(builddir)/qt -I$(srcdir)/qt -I$(srcdir)/qt/forms \
   -I$(builddir)/qt/forms -DQT_NO_KEYWORDS
 
 qt_libbitcoinqt_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(QT_DBUS_INCLUDES) $(PROTOBUF_CFLAGS) $(QR_CFLAGS)
 qt_libbitcoinqt_a_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 
 qt_libbitcoinqt_a_SOURCES = $(BITCOIN_QT_CPP) $(BITCOIN_QT_H) $(QT_FORMS_UI) \
   $(QT_QRC) $(QT_QRC_LOCALE) $(QT_TS) $(PROTOBUF_PROTO) $(RES_ICONS) $(RES_IMAGES) $(RES_MOVIES)
 
 nodist_qt_libbitcoinqt_a_SOURCES = $(QT_MOC_CPP) $(QT_MOC) $(PROTOBUF_CC) \
   $(PROTOBUF_H) $(QT_QRC_CPP) $(QT_QRC_LOCALE_CPP)
 
 # forms/foo.h -> forms/ui_foo.h
 QT_FORMS_H=$(join $(dir $(QT_FORMS_UI)),$(addprefix ui_, $(notdir $(QT_FORMS_UI:.ui=.h))))
 
 # Most files will depend on the forms and moc files as includes. Generate them
 # before anything else.
 $(QT_MOC): $(QT_FORMS_H)
 $(qt_libbitcoinqt_a_OBJECTS) $(qt_bitcoin_qt_OBJECTS) : | $(QT_MOC)
 
 #Generating these with a half-written protobuf header leads to wacky results.
 #This makes sure it's done.
 $(QT_MOC): $(PROTOBUF_H)
 $(QT_MOC_CPP): $(PROTOBUF_H)
 
 # bitcoin-qt binary #
 qt_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(PROTOBUF_CFLAGS) $(QR_CFLAGS)
 qt_bitcoin_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 
 qt_bitcoin_qt_SOURCES = qt/bitcoin.cpp
 if TARGET_DARWIN
   qt_bitcoin_qt_SOURCES += $(BITCOIN_MM)
 endif
 if TARGET_WINDOWS
   qt_bitcoin_qt_SOURCES += $(BITCOIN_RC)
 endif
 qt_bitcoin_qt_LDADD = qt/libbitcoinqt.a $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
 qt_bitcoin_qt_LDADD += $(LIBBITCOIN_WALLET)
 endif
 if ENABLE_ZMQ
 qt_bitcoin_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
 endif
-qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBBITCOIN_CRYPTO_SSE41) $(LIBBITCOIN_CRYPTO_AVX2) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) \
+qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) \
   $(BOOST_LIBS) $(QT_LIBS) $(QT_DBUS_LIBS) $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
   $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
 qt_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 qt_bitcoin_qt_LIBTOOLFLAGS = --tag CXX
 
 #locale/foo.ts -> locale/foo.qm
 QT_QM=$(QT_TS:.ts=.qm)
 
 SECONDARY: $(QT_QM)
 
 $(srcdir)/qt/bitcoinstrings.cpp: $(libbitcoin_server_a_SOURCES) $(libbitcoin_wallet_a_SOURCES) $(libbitcoin_common_a_SOURCES) $(libbitcoin_zmq_a_SOURCES) $(libbitcoin_consensus_a_SOURCES) $(libbitcoin_util_a_SOURCES)
 	@test -n $(XGETTEXT) || echo "xgettext is required for updating translations"
 	$(AM_V_GEN) cd $(srcdir); XGETTEXT=$(XGETTEXT) PACKAGE_NAME="$(PACKAGE_NAME)" COPYRIGHT_HOLDERS="$(COPYRIGHT_HOLDERS)" COPYRIGHT_HOLDERS_SUBSTITUTION="$(COPYRIGHT_HOLDERS_SUBSTITUTION)" $(PYTHON) ../share/qt/extract_strings_qt.py $^
 
 translate: $(srcdir)/qt/bitcoinstrings.cpp $(QT_FORMS_UI) $(QT_FORMS_UI) $(BITCOIN_QT_BASE_CPP) qt/bitcoin.cpp $(BITCOIN_QT_WINDOWS_CPP) $(BITCOIN_QT_WALLET_CPP) $(BITCOIN_QT_H) $(BITCOIN_MM)
 	@test -n $(LUPDATE) || echo "lupdate is required for updating translations"
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(LUPDATE) $^ -locations relative -no-obsolete -ts $(srcdir)/qt/locale/bitcoin_en.ts
 
 $(QT_QRC_LOCALE_CPP): $(QT_QRC_LOCALE) $(QT_QM)
 	@test -f $(RCC)
 	@cp -f $< $(@D)/temp_$(<F)
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(RCC) -name bitcoin_locale $(@D)/temp_$(<F) | \
 	  $(SED) -e '/^\*\*.*Created:/d' -e '/^\*\*.*by:/d' > $@
 	@rm $(@D)/temp_$(<F)
 
 $(QT_QRC_CPP): $(QT_QRC) $(QT_FORMS_H) $(RES_ICONS) $(RES_IMAGES) $(RES_MOVIES) $(PROTOBUF_H)
 	@test -f $(RCC)
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(RCC) -name bitcoin $< | \
 	  $(SED) -e '/^\*\*.*Created:/d' -e '/^\*\*.*by:/d' > $@
 
 CLEAN_QT = $(nodist_qt_libbitcoinqt_a_SOURCES) $(QT_QM) $(QT_FORMS_H) qt/*.gcda qt/*.gcno
 
 CLEANFILES += $(CLEAN_QT)
 
 bitcoin_qt_clean: FORCE
 	rm -f $(CLEAN_QT) $(qt_libbitcoinqt_a_OBJECTS) $(qt_bitcoin_qt_OBJECTS) qt/bitcoin-qt$(EXEEXT) $(LIBBITCOINQT)
 
 bitcoin_qt : qt/bitcoin-qt$(EXEEXT)
 
 ui_%.h: %.ui
 	@test -f $(UIC)
 	@$(MKDIR_P) $(@D)
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(UIC) -o $@ $< || (echo "Error creating $@"; false)
 
 %.moc: %.cpp
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(MOC) $(DEFAULT_INCLUDES) $(QT_INCLUDES) $(MOC_DEFS) $< | \
 	  $(SED) -e '/^\*\*.*Created:/d' -e '/^\*\*.*by:/d' > $@
 
 moc_%.cpp: %.h
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(MOC) $(DEFAULT_INCLUDES) $(QT_INCLUDES) $(MOC_DEFS) $< | \
 	  $(SED) -e '/^\*\*.*Created:/d' -e '/^\*\*.*by:/d' > $@
 
 %.qm: %.ts
 	@test -f $(LRELEASE)
 	@$(MKDIR_P) $(@D)
 	$(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(LRELEASE) -silent $< -qm $@
diff --git a/src/Makefile.qttest.include b/src/Makefile.qttest.include
index 7fd3c7f082..4e2acd5252 100644
--- a/src/Makefile.qttest.include
+++ b/src/Makefile.qttest.include
@@ -1,84 +1,84 @@
 # Copyright (c) 2013-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 bin_PROGRAMS += qt/test/test_bitcoin-qt
 TESTS += qt/test/test_bitcoin-qt
 
 TEST_QT_MOC_CPP = \
   qt/test/moc_bitcoinaddressvalidatortests.cpp \
   qt/test/moc_compattests.cpp \
   qt/test/moc_guiutiltests.cpp \
   qt/test/moc_rpcnestedtests.cpp \
   qt/test/moc_uritests.cpp
 
 if ENABLE_WALLET
 TEST_QT_MOC_CPP += \
   qt/test/moc_paymentservertests.cpp \
   qt/test/moc_wallettests.cpp
 endif
 
 TEST_QT_H = \
   qt/test/bitcoinaddressvalidatortests.h \
   qt/test/compattests.h \
   qt/test/guiutiltests.h \
   qt/test/rpcnestedtests.h \
   qt/test/uritests.h \
   qt/test/paymentrequestdata.h \
   qt/test/paymentservertests.h \
   qt/test/wallettests.h
 
 TEST_BITCOIN_CPP = \
   test/test_bitcoin.cpp \
   test/testutil.cpp
 
 TEST_BITCOIN_H = \
   test/test_bitcoin.h \
   test/testutil.h
 
 qt_test_test_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(QT_TEST_INCLUDES) $(PROTOBUF_CFLAGS)
 
 qt_test_test_bitcoin_qt_SOURCES = \
   qt/test/bitcoinaddressvalidatortests.cpp \
   qt/test/compattests.cpp \
   qt/test/guiutiltests.cpp \
   qt/test/rpcnestedtests.cpp \
   qt/test/test_main.cpp \
   qt/test/uritests.cpp \
   $(TEST_QT_H) \
   $(TEST_BITCOIN_CPP) \
   $(TEST_BITCOIN_H)
 if ENABLE_WALLET
 qt_test_test_bitcoin_qt_SOURCES += \
   qt/test/paymentservertests.cpp \
   qt/test/wallettests.cpp
 endif
 
 nodist_qt_test_test_bitcoin_qt_SOURCES = $(TEST_QT_MOC_CPP)
 
 qt_test_test_bitcoin_qt_LDADD = $(LIBBITCOINQT) $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
 qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_WALLET)
 endif
 if ENABLE_ZMQ
 qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
 endif
-qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBBITCOIN_CRYPTO_SSE41) $(LIBBITCOIN_CRYPTO_AVX2) $(LIBUNIVALUE) $(LIBLEVELDB) \
+qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) \
   $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(QT_DBUS_LIBS) $(QT_TEST_LIBS) $(QT_LIBS) \
   $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
   $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
 qt_test_test_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 qt_test_test_bitcoin_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 
 CLEAN_BITCOIN_QT_TEST = $(TEST_QT_MOC_CPP) qt/test/*.gcda qt/test/*.gcno
 
 CLEANFILES += $(CLEAN_BITCOIN_QT_TEST)
 
 test_bitcoin_qt : qt/test/test_bitcoin-qt$(EXEEXT)
 
 test_bitcoin_qt_check : qt/test/test_bitcoin-qt$(EXEEXT) FORCE
 	$(MAKE) check-TESTS TESTS=$^
 
 test_bitcoin_qt_clean: FORCE
 	rm -f $(CLEAN_BITCOIN_QT_TEST) $(qt_test_test_bitcoin_qt_OBJECTS)
diff --git a/src/Makefile.test.include b/src/Makefile.test.include
index f96ce0ac3b..45e52ee0f1 100644
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -1,196 +1,194 @@
 # Copyright (c) 2013-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 TESTS += test/test_bitcoin
 LOG_DRIVER = $(srcdir)/test/test-bitcoin-driver
 EXTRA_DIST += test/test-bitcoin-driver
 bin_PROGRAMS += test/test_bitcoin
 noinst_PROGRAMS += test/test_bitcoin_fuzzy
 TEST_SRCDIR = test
 TEST_BINARY=test/test_bitcoin$(EXEEXT)
 
 JSON_TEST_FILES = \
   test/data/script_tests.json \
   test/data/base58_keys_valid.json \
   test/data/base58_encode_decode.json \
   test/data/base58_keys_invalid.json \
   test/data/tx_invalid.json \
   test/data/tx_valid.json \
   test/data/sighash.json
 
 RAW_TEST_FILES =
 
 GENERATED_TEST_FILES = $(JSON_TEST_FILES:.json=.json.h) $(RAW_TEST_FILES:.raw=.raw.h)
 
 # test_bitcoin binary #
 BITCOIN_TESTS =\
   test/arith_uint256_tests.cpp \
   test/scriptnum10.h \
   test/addrman_tests.cpp \
   test/amount_tests.cpp \
   test/allocator_tests.cpp \
   test/base32_tests.cpp \
   test/base58_tests.cpp \
   test/base64_tests.cpp \
   test/bip32_tests.cpp \
   test/blockcheck_tests.cpp \
   test/blockencodings_tests.cpp \
   test/blockindex_tests.cpp \
   test/blockstatus_tests.cpp \
   test/bloom_tests.cpp \
   test/bswap_tests.cpp \
   test/cashaddr_tests.cpp \
   test/cashaddrenc_tests.cpp \
   test/checkdatasig_tests.cpp \
   test/checkpoints_tests.cpp \
   test/checkqueue_tests.cpp \
   test/coins_tests.cpp \
   test/compress_tests.cpp \
   test/config_tests.cpp \
   test/core_io_tests.cpp \
   test/crypto_tests.cpp \
   test/cuckoocache_tests.cpp \
   test/dbwrapper_tests.cpp \
   test/DoS_tests.cpp \
   test/dstencode_tests.cpp \
   test/excessiveblock_tests.cpp \
   test/feerate_tests.cpp \
   test/getarg_tests.cpp \
   test/hash_tests.cpp \
   test/inv_tests.cpp \
   test/jsonutil.cpp \
   test/jsonutil.h \
   test/key_tests.cpp \
   test/limitedmap_tests.cpp \
   test/main_tests.cpp \
   test/mempool_tests.cpp \
   test/merkle_tests.cpp \
   test/miner_tests.cpp \
   test/monolith_opcodes.cpp \
   test/multisig_tests.cpp \
   test/net_tests.cpp \
   test/netbase_tests.cpp \
   test/pmt_tests.cpp \
   test/policyestimator_tests.cpp \
   test/pow_tests.cpp \
   test/prevector_tests.cpp \
   test/raii_event_tests.cpp \
   test/random_tests.cpp \
   test/reverselock_tests.cpp \
   test/rpc_tests.cpp \
   test/sanity_tests.cpp \
   test/scheduler_tests.cpp \
   test/script_commitment_tests.cpp \
   test/script_P2SH_tests.cpp \
   test/script_tests.cpp \
   test/scriptflags.cpp \
   test/scriptflags.h \
   test/scriptnum_tests.cpp \
   test/serialize_tests.cpp \
   test/sigencoding_tests.cpp \
   test/sighash_tests.cpp \
   test/sighashtype_tests.cpp \
   test/sigopcount_tests.cpp \
   test/sigutil.cpp \
   test/sigutil.h \
   test/skiplist_tests.cpp \
   test/streams_tests.cpp \
   test/test_bitcoin.cpp \
   test/test_bitcoin.h \
   test/test_bitcoin_main.cpp \
   test/testutil.cpp \
   test/testutil.h \
   test/timedata_tests.cpp \
   test/transaction_tests.cpp \
   test/txvalidationcache_tests.cpp \
   test/versionbits_tests.cpp \
   test/uint256_tests.cpp \
   test/undo_tests.cpp \
   test/univalue_tests.cpp \
   test/util_tests.cpp \
   test/validation_tests.cpp \
   test/work_comparator_tests.cpp
 
 if ENABLE_WALLET
 BITCOIN_TESTS += \
   wallet/test/wallet_test_fixture.cpp \
   wallet/test/wallet_test_fixture.h \
   wallet/test/accounting_tests.cpp \
   wallet/test/wallet_tests.cpp \
   wallet/test/walletdb_tests.cpp \
   wallet/test/crypto_tests.cpp
 endif
 
 test_test_bitcoin_SOURCES = $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
 test_test_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) -I$(builddir)/test/ $(TESTDEFS) $(EVENT_CFLAGS)
 test_test_bitcoin_LDADD =
 if ENABLE_WALLET
 test_test_bitcoin_LDADD += $(LIBBITCOIN_WALLET)
 endif
 
-test_test_bitcoin_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBBITCOIN_CRYPTO_SSE41) $(LIBBITCOIN_CRYPTO_AVX2) $(LIBUNIVALUE) \
+test_test_bitcoin_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) \
   $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(EVENT_LIBS) $(EVENT_PTHREADS_LIBS)
 test_test_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 
 test_test_bitcoin_LDADD += $(LIBBITCOIN_CONSENSUS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS)
 test_test_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) -static
 
 if ENABLE_ZMQ
 test_test_bitcoin_LDADD += $(ZMQ_LIBS)
 endif
 #
 
 # test_bitcoin_fuzzy binary #
 test_test_bitcoin_fuzzy_SOURCES = test/test_bitcoin_fuzzy.cpp
 test_test_bitcoin_fuzzy_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 test_test_bitcoin_fuzzy_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 test_test_bitcoin_fuzzy_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 test_test_bitcoin_fuzzy_LDADD = \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_CONSENSUS) \
   $(LIBBITCOIN_CRYPTO) \
-  $(LIBBITCOIN_CRYPTO_SSE41) \
-  $(LIBBITCOIN_CRYPTO_AVX2) \
   $(LIBSECP256K1)
 
 test_test_bitcoin_fuzzy_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 #
 
 nodist_test_test_bitcoin_SOURCES = $(GENERATED_TEST_FILES)
 
 $(BITCOIN_TESTS): $(GENERATED_TEST_FILES)
 
 CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno $(GENERATED_TEST_FILES)
 
 CLEANFILES += $(CLEAN_BITCOIN_TEST)
 
 bitcoin_test: $(TEST_BINARY)
 
 bitcoin_test_check: $(TEST_BINARY) FORCE
 	$(MAKE) check-TESTS TESTS=$^
 
 bitcoin_test_clean : FORCE
 	rm -f $(CLEAN_BITCOIN_TEST) $(test_test_bitcoin_OBJECTS) $(TEST_BINARY)
 
 check-local:
 	@echo "Running test/util/bitcoin-util-test.py..."
 	$(top_builddir)/test/util/bitcoin-util-test.py
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C secp256k1 check
 if EMBEDDED_UNIVALUE
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C univalue check
 endif
 
 %.json.h: %.json
 	@$(MKDIR_P) $(@D)
 	@{ \
 	 echo "namespace json_tests{" && \
 	 echo "static unsigned const char $(*F)[] = {" && \
 	 $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' && \
 	 echo "};};"; \
 	} > "$@.new" && mv -f "$@.new" "$@"
 	@echo "Generated $@"