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-rw-r--r--crypto/secp256k1/.gitignore24
-rw-r--r--crypto/secp256k1/secp256_test.go238
-rw-r--r--crypto/signature_cgo.go2
-rw-r--r--p2p/discover/node.go2
-rw-r--r--p2p/rlpx.go2
-rw-r--r--vendor/github.com/ethereum/go-ethereum/COPYING619
-rw-r--r--vendor/github.com/ethereum/go-ethereum/COPYING.LESSER165
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/LICENSE (renamed from crypto/secp256k1/LICENSE)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/curve.go (renamed from crypto/secp256k1/curve.go)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/ext.h (renamed from crypto/secp256k1/ext.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.gitignore (renamed from crypto/secp256k1/libsecp256k1/.gitignore)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.travis.yml (renamed from crypto/secp256k1/libsecp256k1/.travis.yml)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/COPYING (renamed from crypto/secp256k1/libsecp256k1/COPYING)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/Makefile.am (renamed from crypto/secp256k1/libsecp256k1/Makefile.am)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/README.md (renamed from crypto/secp256k1/libsecp256k1/README.md)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/TODO (renamed from crypto/secp256k1/libsecp256k1/TODO)0
-rwxr-xr-xvendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/autogen.sh (renamed from crypto/secp256k1/libsecp256k1/autogen.sh)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4 (renamed from crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4 (renamed from crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4 (renamed from crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/configure.ac (renamed from crypto/secp256k1/libsecp256k1/configure.ac)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c (renamed from crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h (renamed from crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c (renamed from crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h (renamed from crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1.h (renamed from crypto/secp256k1/libsecp256k1/include/secp256k1.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h (renamed from crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h (renamed from crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in (renamed from crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/obj/.gitignore (renamed from crypto/secp256k1/libsecp256k1/obj/.gitignore)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/group_prover.sage (renamed from crypto/secp256k1/libsecp256k1/sage/group_prover.sage)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/secp256k1.sage (renamed from crypto/secp256k1/libsecp256k1/sage/secp256k1.sage)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage (renamed from crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s (renamed from crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/basic-config.h (renamed from crypto/secp256k1/libsecp256k1/src/basic-config.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench.h (renamed from crypto/secp256k1/libsecp256k1/src/bench.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_ecdh.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_ecdh.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_internal.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_internal.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_recover.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_recover.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_sign.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_sign.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_verify.c (renamed from crypto/secp256k1/libsecp256k1/src/bench_verify.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa.h (renamed from crypto/secp256k1/libsecp256k1/src/ecdsa.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey.h (renamed from crypto/secp256k1/libsecp256k1/src/eckey.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/eckey_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult_const.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult_gen.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/ecmult_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field.h (renamed from crypto/secp256k1/libsecp256k1/src/field.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26.h (renamed from crypto/secp256k1/libsecp256k1/src/field_10x26.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52.h (renamed from crypto/secp256k1/libsecp256k1/src/field_5x52.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/field_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/gen_context.c (renamed from crypto/secp256k1/libsecp256k1/src/gen_context.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group.h (renamed from crypto/secp256k1/libsecp256k1/src/group.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/group_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash.h (renamed from crypto/secp256k1/libsecp256k1/src/hash.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/hash_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java (renamed from crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java (renamed from crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java (renamed from crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java (renamed from crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c (renamed from crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h (renamed from crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c (renamed from crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h (renamed from crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include (renamed from crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include (renamed from crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include)0
-rwxr-xr-xvendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num.h (renamed from crypto/secp256k1/libsecp256k1/src/num.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp.h (renamed from crypto/secp256k1/libsecp256k1/src/num_gmp.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/num_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_4x64.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_8x32.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_low.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h)0
-rwxr-xr-xvendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/secp256k1.c (renamed from crypto/secp256k1/libsecp256k1/src/secp256k1.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand.h (renamed from crypto/secp256k1/libsecp256k1/src/testrand.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand_impl.h (renamed from crypto/secp256k1/libsecp256k1/src/testrand_impl.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests.c (renamed from crypto/secp256k1/libsecp256k1/src/tests.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c (renamed from crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/util.h (renamed from crypto/secp256k1/libsecp256k1/src/util.h)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/panic_cb.go (renamed from crypto/secp256k1/panic_cb.go)0
-rw-r--r--vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/secp256.go (renamed from crypto/secp256k1/secp256.go)0
-rw-r--r--vendor/vendor.json6
100 files changed, 793 insertions, 265 deletions
diff --git a/crypto/secp256k1/.gitignore b/crypto/secp256k1/.gitignore
deleted file mode 100644
index 802b6744a..000000000
--- a/crypto/secp256k1/.gitignore
+++ /dev/null
@@ -1,24 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-
-*~
diff --git a/crypto/secp256k1/secp256_test.go b/crypto/secp256k1/secp256_test.go
deleted file mode 100644
index ef2a3a379..000000000
--- a/crypto/secp256k1/secp256_test.go
+++ /dev/null
@@ -1,238 +0,0 @@
-// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be found in
-// the LICENSE file.
-
-package secp256k1
-
-import (
- "bytes"
- "crypto/ecdsa"
- "crypto/elliptic"
- "crypto/rand"
- "encoding/hex"
- "io"
- "testing"
-)
-
-const TestCount = 1000
-
-func generateKeyPair() (pubkey, privkey []byte) {
- key, err := ecdsa.GenerateKey(S256(), rand.Reader)
- if err != nil {
- panic(err)
- }
- pubkey = elliptic.Marshal(S256(), key.X, key.Y)
-
- privkey = make([]byte, 32)
- blob := key.D.Bytes()
- copy(privkey[32-len(blob):], blob)
-
- return pubkey, privkey
-}
-
-func csprngEntropy(n int) []byte {
- buf := make([]byte, n)
- if _, err := io.ReadFull(rand.Reader, buf); err != nil {
- panic("reading from crypto/rand failed: " + err.Error())
- }
- return buf
-}
-
-func randSig() []byte {
- sig := csprngEntropy(65)
- sig[32] &= 0x70
- sig[64] %= 4
- return sig
-}
-
-// tests for malleability
-// highest bit of signature ECDSA s value must be 0, in the 33th byte
-func compactSigCheck(t *testing.T, sig []byte) {
- var b = int(sig[32])
- if b < 0 {
- t.Errorf("highest bit is negative: %d", b)
- }
- if ((b >> 7) == 1) != ((b & 0x80) == 0x80) {
- t.Errorf("highest bit: %d bit >> 7: %d", b, b>>7)
- }
- if (b & 0x80) == 0x80 {
- t.Errorf("highest bit: %d bit & 0x80: %d", b, b&0x80)
- }
-}
-
-func TestSignatureValidity(t *testing.T) {
- pubkey, seckey := generateKeyPair()
- msg := csprngEntropy(32)
- sig, err := Sign(msg, seckey)
- if err != nil {
- t.Errorf("signature error: %s", err)
- }
- compactSigCheck(t, sig)
- if len(pubkey) != 65 {
- t.Errorf("pubkey length mismatch: want: 65 have: %d", len(pubkey))
- }
- if len(seckey) != 32 {
- t.Errorf("seckey length mismatch: want: 32 have: %d", len(seckey))
- }
- if len(sig) != 65 {
- t.Errorf("sig length mismatch: want: 65 have: %d", len(sig))
- }
- recid := int(sig[64])
- if recid > 4 || recid < 0 {
- t.Errorf("sig recid mismatch: want: within 0 to 4 have: %d", int(sig[64]))
- }
-}
-
-func TestInvalidRecoveryID(t *testing.T) {
- _, seckey := generateKeyPair()
- msg := csprngEntropy(32)
- sig, _ := Sign(msg, seckey)
- sig[64] = 99
- _, err := RecoverPubkey(msg, sig)
- if err != ErrInvalidRecoveryID {
- t.Fatalf("got %q, want %q", err, ErrInvalidRecoveryID)
- }
-}
-
-func TestSignAndRecover(t *testing.T) {
- pubkey1, seckey := generateKeyPair()
- msg := csprngEntropy(32)
- sig, err := Sign(msg, seckey)
- if err != nil {
- t.Errorf("signature error: %s", err)
- }
- pubkey2, err := RecoverPubkey(msg, sig)
- if err != nil {
- t.Errorf("recover error: %s", err)
- }
- if !bytes.Equal(pubkey1, pubkey2) {
- t.Errorf("pubkey mismatch: want: %x have: %x", pubkey1, pubkey2)
- }
-}
-
-func TestSignDeterministic(t *testing.T) {
- _, seckey := generateKeyPair()
- msg := make([]byte, 32)
- copy(msg, "hi there")
-
- sig1, err := Sign(msg, seckey)
- if err != nil {
- t.Fatal(err)
- }
- sig2, err := Sign(msg, seckey)
- if err != nil {
- t.Fatal(err)
- }
- if !bytes.Equal(sig1, sig2) {
- t.Fatal("signatures not equal")
- }
-}
-
-func TestRandomMessagesWithSameKey(t *testing.T) {
- pubkey, seckey := generateKeyPair()
- keys := func() ([]byte, []byte) {
- return pubkey, seckey
- }
- signAndRecoverWithRandomMessages(t, keys)
-}
-
-func TestRandomMessagesWithRandomKeys(t *testing.T) {
- keys := func() ([]byte, []byte) {
- pubkey, seckey := generateKeyPair()
- return pubkey, seckey
- }
- signAndRecoverWithRandomMessages(t, keys)
-}
-
-func signAndRecoverWithRandomMessages(t *testing.T, keys func() ([]byte, []byte)) {
- for i := 0; i < TestCount; i++ {
- pubkey1, seckey := keys()
- msg := csprngEntropy(32)
- sig, err := Sign(msg, seckey)
- if err != nil {
- t.Fatalf("signature error: %s", err)
- }
- if sig == nil {
- t.Fatal("signature is nil")
- }
- compactSigCheck(t, sig)
-
- // TODO: why do we flip around the recovery id?
- sig[len(sig)-1] %= 4
-
- pubkey2, err := RecoverPubkey(msg, sig)
- if err != nil {
- t.Fatalf("recover error: %s", err)
- }
- if pubkey2 == nil {
- t.Error("pubkey is nil")
- }
- if !bytes.Equal(pubkey1, pubkey2) {
- t.Fatalf("pubkey mismatch: want: %x have: %x", pubkey1, pubkey2)
- }
- }
-}
-
-func TestRecoveryOfRandomSignature(t *testing.T) {
- pubkey1, _ := generateKeyPair()
- msg := csprngEntropy(32)
-
- for i := 0; i < TestCount; i++ {
- // recovery can sometimes work, but if so should always give wrong pubkey
- pubkey2, _ := RecoverPubkey(msg, randSig())
- if bytes.Equal(pubkey1, pubkey2) {
- t.Fatalf("iteration: %d: pubkey mismatch: do NOT want %x: ", i, pubkey2)
- }
- }
-}
-
-func TestRandomMessagesAgainstValidSig(t *testing.T) {
- pubkey1, seckey := generateKeyPair()
- msg := csprngEntropy(32)
- sig, _ := Sign(msg, seckey)
-
- for i := 0; i < TestCount; i++ {
- msg = csprngEntropy(32)
- pubkey2, _ := RecoverPubkey(msg, sig)
- // recovery can sometimes work, but if so should always give wrong pubkey
- if bytes.Equal(pubkey1, pubkey2) {
- t.Fatalf("iteration: %d: pubkey mismatch: do NOT want %x: ", i, pubkey2)
- }
- }
-}
-
-// Useful when the underlying libsecp256k1 API changes to quickly
-// check only recover function without use of signature function
-func TestRecoverSanity(t *testing.T) {
- msg, _ := hex.DecodeString("ce0677bb30baa8cf067c88db9811f4333d131bf8bcf12fe7065d211dce971008")
- sig, _ := hex.DecodeString("90f27b8b488db00b00606796d2987f6a5f59ae62ea05effe84fef5b8b0e549984a691139ad57a3f0b906637673aa2f63d1f55cb1a69199d4009eea23ceaddc9301")
- pubkey1, _ := hex.DecodeString("04e32df42865e97135acfb65f3bae71bdc86f4d49150ad6a440b6f15878109880a0a2b2667f7e725ceea70c673093bf67663e0312623c8e091b13cf2c0f11ef652")
- pubkey2, err := RecoverPubkey(msg, sig)
- if err != nil {
- t.Fatalf("recover error: %s", err)
- }
- if !bytes.Equal(pubkey1, pubkey2) {
- t.Errorf("pubkey mismatch: want: %x have: %x", pubkey1, pubkey2)
- }
-}
-
-func BenchmarkSign(b *testing.B) {
- _, seckey := generateKeyPair()
- msg := csprngEntropy(32)
- b.ResetTimer()
-
- for i := 0; i < b.N; i++ {
- Sign(msg, seckey)
- }
-}
-
-func BenchmarkRecover(b *testing.B) {
- msg := csprngEntropy(32)
- _, seckey := generateKeyPair()
- sig, _ := Sign(msg, seckey)
- b.ResetTimer()
-
- for i := 0; i < b.N; i++ {
- RecoverPubkey(msg, sig)
- }
-}
diff --git a/crypto/signature_cgo.go b/crypto/signature_cgo.go
index 64f2fd7aa..523e11a5e 100644
--- a/crypto/signature_cgo.go
+++ b/crypto/signature_cgo.go
@@ -24,7 +24,7 @@ import (
"fmt"
"github.com/dexon-foundation/dexon/common/math"
- "github.com/dexon-foundation/dexon/crypto/secp256k1"
+ "github.com/ethereum/go-ethereum/crypto/secp256k1"
)
// Ecrecover returns the uncompressed public key that created the given signature.
diff --git a/p2p/discover/node.go b/p2p/discover/node.go
index 1c5560839..18b4aeadd 100644
--- a/p2p/discover/node.go
+++ b/p2p/discover/node.go
@@ -25,8 +25,8 @@ import (
"github.com/dexon-foundation/dexon/common/math"
"github.com/dexon-foundation/dexon/crypto"
- "github.com/dexon-foundation/dexon/crypto/secp256k1"
"github.com/dexon-foundation/dexon/p2p/enode"
+ "github.com/ethereum/go-ethereum/crypto/secp256k1"
)
// node represents a host on the network.
diff --git a/p2p/rlpx.go b/p2p/rlpx.go
index a19eff7e9..45253e1e9 100644
--- a/p2p/rlpx.go
+++ b/p2p/rlpx.go
@@ -38,8 +38,8 @@ import (
"github.com/dexon-foundation/dexon/common/bitutil"
"github.com/dexon-foundation/dexon/crypto"
"github.com/dexon-foundation/dexon/crypto/ecies"
- "github.com/dexon-foundation/dexon/crypto/secp256k1"
"github.com/dexon-foundation/dexon/rlp"
+ "github.com/ethereum/go-ethereum/crypto/secp256k1"
"github.com/golang/snappy"
"golang.org/x/crypto/sha3"
)
diff --git a/vendor/github.com/ethereum/go-ethereum/COPYING b/vendor/github.com/ethereum/go-ethereum/COPYING
new file mode 100644
index 000000000..8d66e8772
--- /dev/null
+++ b/vendor/github.com/ethereum/go-ethereum/COPYING
@@ -0,0 +1,619 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2014 The go-ethereum Authors.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
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+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
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+modified versions of the software inside them, although the manufacturer
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+pattern of such abuse occurs in the area of products for individuals to
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+stand ready to extend this provision to those domains in future versions
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+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
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+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
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+
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+ 13. Use with the GNU Affero General Public License.
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+ The Free Software Foundation may publish revised and/or new versions of
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
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+Program specifies that a certain numbered version of the GNU General
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diff --git a/vendor/github.com/ethereum/go-ethereum/COPYING.LESSER b/vendor/github.com/ethereum/go-ethereum/COPYING.LESSER
new file mode 100644
index 000000000..65c5ca88a
--- /dev/null
+++ b/vendor/github.com/ethereum/go-ethereum/COPYING.LESSER
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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diff --git a/crypto/secp256k1/LICENSE b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/LICENSE
index f9090e142..f9090e142 100644
--- a/crypto/secp256k1/LICENSE
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/LICENSE
diff --git a/crypto/secp256k1/curve.go b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/curve.go
index 5409ee1d2..5409ee1d2 100644
--- a/crypto/secp256k1/curve.go
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/curve.go
diff --git a/crypto/secp256k1/ext.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/ext.h
index e422fe4b4..e422fe4b4 100644
--- a/crypto/secp256k1/ext.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/ext.h
diff --git a/crypto/secp256k1/libsecp256k1/.gitignore b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.gitignore
index 87fea161b..87fea161b 100644
--- a/crypto/secp256k1/libsecp256k1/.gitignore
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.gitignore
diff --git a/crypto/secp256k1/libsecp256k1/.travis.yml b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.travis.yml
index 243952924..243952924 100644
--- a/crypto/secp256k1/libsecp256k1/.travis.yml
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/.travis.yml
diff --git a/crypto/secp256k1/libsecp256k1/COPYING b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/COPYING
index 4522a5990..4522a5990 100644
--- a/crypto/secp256k1/libsecp256k1/COPYING
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/COPYING
diff --git a/crypto/secp256k1/libsecp256k1/Makefile.am b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/Makefile.am
index c071fbe27..c071fbe27 100644
--- a/crypto/secp256k1/libsecp256k1/Makefile.am
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/Makefile.am
diff --git a/crypto/secp256k1/libsecp256k1/README.md b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/README.md
index 8cd344ea8..8cd344ea8 100644
--- a/crypto/secp256k1/libsecp256k1/README.md
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/README.md
diff --git a/crypto/secp256k1/libsecp256k1/TODO b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/TODO
index a300e1c5e..a300e1c5e 100644
--- a/crypto/secp256k1/libsecp256k1/TODO
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/TODO
diff --git a/crypto/secp256k1/libsecp256k1/autogen.sh b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/autogen.sh
index 65286b935..65286b935 100755
--- a/crypto/secp256k1/libsecp256k1/autogen.sh
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/autogen.sh
diff --git a/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4 b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4
index 1fc362761..1fc362761 100644
--- a/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_jni_include_dir.m4
diff --git a/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4 b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4
index 77fd346a7..77fd346a7 100644
--- a/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/ax_prog_cc_for_build.m4
diff --git a/crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4 b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4
index b74acb8c1..b74acb8c1 100644
--- a/crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/build-aux/m4/bitcoin_secp.m4
diff --git a/crypto/secp256k1/libsecp256k1/configure.ac b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/configure.ac
index e5fcbcb4e..e5fcbcb4e 100644
--- a/crypto/secp256k1/libsecp256k1/configure.ac
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/configure.ac
diff --git a/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c
index 5b141a994..5b141a994 100644
--- a/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.c
diff --git a/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h
index 6d27871a7..6d27871a7 100644
--- a/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_parsing.h
diff --git a/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c
index c2e63b4b8..c2e63b4b8 100644
--- a/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.c
diff --git a/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h
index 2fd088f8a..2fd088f8a 100644
--- a/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/contrib/lax_der_privatekey_parsing.h
diff --git a/crypto/secp256k1/libsecp256k1/include/secp256k1.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1.h
index f268e309d..f268e309d 100644
--- a/crypto/secp256k1/libsecp256k1/include/secp256k1.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1.h
diff --git a/crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h
index 4b84d7a96..4b84d7a96 100644
--- a/crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_ecdh.h
diff --git a/crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h
index 055379725..055379725 100644
--- a/crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/include/secp256k1_recovery.h
diff --git a/crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in
index a0d006f11..a0d006f11 100644
--- a/crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/libsecp256k1.pc.in
diff --git a/crypto/secp256k1/libsecp256k1/obj/.gitignore b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/obj/.gitignore
index e69de29bb..e69de29bb 100644
--- a/crypto/secp256k1/libsecp256k1/obj/.gitignore
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/obj/.gitignore
diff --git a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
index ab580c5b2..ab580c5b2 100644
--- a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
diff --git a/crypto/secp256k1/libsecp256k1/sage/secp256k1.sage b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/secp256k1.sage
index a97e732f7..a97e732f7 100644
--- a/crypto/secp256k1/libsecp256k1/sage/secp256k1.sage
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/secp256k1.sage
diff --git a/crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage
index 03ef2ec90..03ef2ec90 100644
--- a/crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/sage/weierstrass_prover.sage
diff --git a/crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s
index 5df561f2f..5df561f2f 100644
--- a/crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s
diff --git a/crypto/secp256k1/libsecp256k1/src/basic-config.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/basic-config.h
index c4c16eb7c..c4c16eb7c 100644
--- a/crypto/secp256k1/libsecp256k1/src/basic-config.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/basic-config.h
diff --git a/crypto/secp256k1/libsecp256k1/src/bench.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench.h
index 3a71b4aaf..3a71b4aaf 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench.h
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_ecdh.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_ecdh.c
index cde5e2dbb..cde5e2dbb 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_ecdh.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_ecdh.c
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_internal.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_internal.c
index 0809f77bd..0809f77bd 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_internal.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_internal.c
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_recover.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_recover.c
index 6489378cc..6489378cc 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_recover.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_recover.c
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c
index 5f137dda2..5f137dda2 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_schnorr_verify.c
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_sign.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_sign.c
index ed7224d75..ed7224d75 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_sign.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_sign.c
diff --git a/crypto/secp256k1/libsecp256k1/src/bench_verify.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_verify.c
index 418defa0a..418defa0a 100644
--- a/crypto/secp256k1/libsecp256k1/src/bench_verify.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/bench_verify.c
diff --git a/crypto/secp256k1/libsecp256k1/src/ecdsa.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa.h
index 54ae101b9..54ae101b9 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecdsa.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h
index 453bb1188..453bb1188 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecdsa_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/eckey.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey.h
index 42739a3be..42739a3be 100644
--- a/crypto/secp256k1/libsecp256k1/src/eckey.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey.h
diff --git a/crypto/secp256k1/libsecp256k1/src/eckey_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey_impl.h
index ce38071ac..ce38071ac 100644
--- a/crypto/secp256k1/libsecp256k1/src/eckey_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/eckey_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult.h
index 20484134f..20484134f 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_const.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const.h
index 2b0097655..2b0097655 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_const.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h
index 0db314c48..0db314c48 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_const_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_gen.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen.h
index eb2cc9ead..eb2cc9ead 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_gen.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h
index 35f254607..35f254607 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_gen_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
index 4e40104ad..4e40104ad 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field.h
index bbb1ee866..bbb1ee866 100644
--- a/crypto/secp256k1/libsecp256k1/src/field.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_10x26.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26.h
index 61ee1e096..61ee1e096 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_10x26.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h
index 5fb092f1b..5fb092f1b 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_10x26_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_5x52.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52.h
index 8e69a560d..8e69a560d 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_5x52.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h
index 98cc004bf..98cc004bf 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_asm_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h
index dd88f38c7..dd88f38c7 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h
index 0bf22bdd3..0bf22bdd3 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_5x52_int128_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/field_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_impl.h
index 5127b279b..5127b279b 100644
--- a/crypto/secp256k1/libsecp256k1/src/field_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/field_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/gen_context.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/gen_context.c
index 1835fd491..1835fd491 100644
--- a/crypto/secp256k1/libsecp256k1/src/gen_context.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/gen_context.c
diff --git a/crypto/secp256k1/libsecp256k1/src/group.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group.h
index 4957b248f..4957b248f 100644
--- a/crypto/secp256k1/libsecp256k1/src/group.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group.h
diff --git a/crypto/secp256k1/libsecp256k1/src/group_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group_impl.h
index 7d723532f..7d723532f 100644
--- a/crypto/secp256k1/libsecp256k1/src/group_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/group_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/hash.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash.h
index fca98cab9..fca98cab9 100644
--- a/crypto/secp256k1/libsecp256k1/src/hash.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash.h
diff --git a/crypto/secp256k1/libsecp256k1/src/hash_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash_impl.h
index b47e65f83..b47e65f83 100644
--- a/crypto/secp256k1/libsecp256k1/src/hash_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/hash_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java
index 1c67802fb..1c67802fb 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1.java
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java
index c00d08899..c00d08899 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java
index 04732ba04..04732ba04 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/NativeSecp256k1Util.java
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java
index 216c986a8..216c986a8 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org/bitcoin/Secp256k1Context.java
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c
index bcef7b32c..bcef7b32c 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.c
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h
index fe613c9e9..fe613c9e9 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_NativeSecp256k1.h
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c
index a52939e7e..a52939e7e 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.c
diff --git a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h
index 0d2bc84b7..0d2bc84b7 100644
--- a/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/java/org_bitcoin_Secp256k1Context.h
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include
index e3088b469..e3088b469 100644
--- a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/Makefile.am.include
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h
index 9e30fb73d..9e30fb73d 100644
--- a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/main_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h
index 85a5d0a9a..85a5d0a9a 100644
--- a/crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/ecdh/tests_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include
index bf23c26e7..bf23c26e7 100644
--- a/crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/Makefile.am.include
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h
index c6fbe2398..c6fbe2398 100755
--- a/crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/main_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h
index 765c7dd81..765c7dd81 100644
--- a/crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/modules/recovery/tests_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/num.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num.h
index eff842200..eff842200 100644
--- a/crypto/secp256k1/libsecp256k1/src/num.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num.h
diff --git a/crypto/secp256k1/libsecp256k1/src/num_gmp.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp.h
index 7dd813088..7dd813088 100644
--- a/crypto/secp256k1/libsecp256k1/src/num_gmp.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp.h
diff --git a/crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h
index 3a46495ee..3a46495ee 100644
--- a/crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_gmp_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/num_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_impl.h
index 0b0e3a072..0b0e3a072 100644
--- a/crypto/secp256k1/libsecp256k1/src/num_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/num_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar.h
index 27e9d8375..27e9d8375 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_4x64.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64.h
index cff406038..cff406038 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_4x64.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h
index 56e7bd82a..56e7bd82a 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_4x64_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_8x32.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32.h
index 1319664f6..1319664f6 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_8x32.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h
index aae4f35c0..aae4f35c0 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_8x32_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_impl.h
index f5b237640..f5b237640 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_low.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low.h
index 5574c44c7..5574c44c7 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_low.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low.h
diff --git a/crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h
index 4f94441f4..4f94441f4 100644
--- a/crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/scalar_low_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/secp256k1.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/secp256k1.c
index 7d637bfad..7d637bfad 100755
--- a/crypto/secp256k1/libsecp256k1/src/secp256k1.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/secp256k1.c
diff --git a/crypto/secp256k1/libsecp256k1/src/testrand.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand.h
index f8efa93c7..f8efa93c7 100644
--- a/crypto/secp256k1/libsecp256k1/src/testrand.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand.h
diff --git a/crypto/secp256k1/libsecp256k1/src/testrand_impl.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand_impl.h
index 15c7b9f12..15c7b9f12 100644
--- a/crypto/secp256k1/libsecp256k1/src/testrand_impl.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/testrand_impl.h
diff --git a/crypto/secp256k1/libsecp256k1/src/tests.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests.c
index 9ae7d3028..9ae7d3028 100644
--- a/crypto/secp256k1/libsecp256k1/src/tests.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests.c
diff --git a/crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c
index b040bb073..b040bb073 100644
--- a/crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/tests_exhaustive.c
diff --git a/crypto/secp256k1/libsecp256k1/src/util.h b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/util.h
index 4092a86c9..4092a86c9 100644
--- a/crypto/secp256k1/libsecp256k1/src/util.h
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/libsecp256k1/src/util.h
diff --git a/crypto/secp256k1/panic_cb.go b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/panic_cb.go
index 6d59a1d24..6d59a1d24 100644
--- a/crypto/secp256k1/panic_cb.go
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/panic_cb.go
diff --git a/crypto/secp256k1/secp256.go b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/secp256.go
index 35d0eef34..35d0eef34 100644
--- a/crypto/secp256k1/secp256.go
+++ b/vendor/github.com/ethereum/go-ethereum/crypto/secp256k1/secp256.go
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 3f5d3792e..5d97bb491 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -263,6 +263,12 @@
"revisionTime": "2018-01-22T22:25:45Z"
},
{
+ "checksumSHA1": "09V3eE1EhOkdfksyjsH+03c5fQg=",
+ "path": "github.com/ethereum/go-ethereum/crypto/secp256k1",
+ "revision": "78ec90717aaa34c6ac981e791ca7fb04077cca33",
+ "revisionTime": "2019-04-17T12:50:41Z"
+ },
+ {
"checksumSHA1": "7oFpbmDfGobwKsFLIf6wMUvVoKw=",
"path": "github.com/fatih/color",
"revision": "5ec5d9d3c2cf82e9688b34e9bc27a94d616a7193",