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-rw-r--r--src/test/crypto_tests.cpp83
-rw-r--r--src/test/key_tests.cpp23
-rw-r--r--src/test/script_tests.cpp3
3 files changed, 107 insertions, 2 deletions
diff --git a/src/test/crypto_tests.cpp b/src/test/crypto_tests.cpp
index 68232a2ff1..26708f5071 100644
--- a/src/test/crypto_tests.cpp
+++ b/src/test/crypto_tests.cpp
@@ -2,14 +2,19 @@
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+#include "crypto/rfc6979_hmac_sha256.h"
#include "crypto/ripemd160.h"
#include "crypto/sha1.h"
-#include "crypto/sha2.h"
+#include "crypto/sha256.h"
+#include "crypto/sha512.h"
+#include "crypto/hmac_sha256.h"
+#include "crypto/hmac_sha512.h"
#include "random.h"
#include "utilstrencodings.h"
#include <vector>
+#include <boost/assign/list_of.hpp>
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_SUITE(crypto_tests)
@@ -48,6 +53,11 @@ void TestSHA256(const std::string &in, const std::string &hexout) { TestVector(C
void TestSHA512(const std::string &in, const std::string &hexout) { TestVector(CSHA512(), in, ParseHex(hexout));}
void TestRIPEMD160(const std::string &in, const std::string &hexout) { TestVector(CRIPEMD160(), in, ParseHex(hexout));}
+void TestHMACSHA256(const std::string &hexkey, const std::string &hexin, const std::string &hexout) {
+ std::vector<unsigned char> key = ParseHex(hexkey);
+ TestVector(CHMAC_SHA256(&key[0], key.size()), ParseHex(hexin), ParseHex(hexout));
+}
+
void TestHMACSHA512(const std::string &hexkey, const std::string &hexin, const std::string &hexout) {
std::vector<unsigned char> key = ParseHex(hexkey);
TestVector(CHMAC_SHA512(&key[0], key.size()), ParseHex(hexin), ParseHex(hexout));
@@ -158,6 +168,43 @@ BOOST_AUTO_TEST_CASE(sha512_testvectors) {
"37de8c3ef5459d76a52cedc02dc499a3c9ed9dedbfb3281afd9653b8a112fafc");
}
+BOOST_AUTO_TEST_CASE(hmac_sha256_testvectors) {
+ // test cases 1, 2, 3, 4, 6 and 7 of RFC 4231
+ TestHMACSHA256("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
+ "4869205468657265",
+ "b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7");
+ TestHMACSHA256("4a656665",
+ "7768617420646f2079612077616e7420666f72206e6f7468696e673f",
+ "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843");
+ TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+ "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
+ "dddddddddddddddddddddddddddddddddddd",
+ "773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe");
+ TestHMACSHA256("0102030405060708090a0b0c0d0e0f10111213141516171819",
+ "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
+ "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
+ "82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b");
+ TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaa",
+ "54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a"
+ "65204b6579202d2048617368204b6579204669727374",
+ "60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54");
+ TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ "aaaaaa",
+ "5468697320697320612074657374207573696e672061206c6172676572207468"
+ "616e20626c6f636b2d73697a65206b657920616e642061206c61726765722074"
+ "68616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565"
+ "647320746f20626520686173686564206265666f7265206265696e6720757365"
+ "642062792074686520484d414320616c676f726974686d2e",
+ "9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2");
+}
+
BOOST_AUTO_TEST_CASE(hmac_sha512_testvectors) {
// test cases 1, 2, 3, 4, 6 and 7 of RFC 4231
TestHMACSHA512("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
@@ -201,4 +248,38 @@ BOOST_AUTO_TEST_CASE(hmac_sha512_testvectors) {
"b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58");
}
+void TestRFC6979(const std::string& hexkey, const std::string& hexmsg, const std::vector<std::string>& hexout)
+{
+ std::vector<unsigned char> key = ParseHex(hexkey);
+ std::vector<unsigned char> msg = ParseHex(hexmsg);
+ RFC6979_HMAC_SHA256 rng(&key[0], key.size(), &msg[0], msg.size());
+
+ for (unsigned int i = 0; i < hexout.size(); i++) {
+ std::vector<unsigned char> out = ParseHex(hexout[i]);
+ std::vector<unsigned char> gen;
+ gen.resize(out.size());
+ rng.Generate(&gen[0], gen.size());
+ BOOST_CHECK(out == gen);
+ }
+}
+
+BOOST_AUTO_TEST_CASE(rfc6979_hmac_sha256)
+{
+ TestRFC6979(
+ "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f00",
+ "4bf5122f344554c53bde2ebb8cd2b7e3d1600ad631c385a5d7cce23c7785459a",
+ boost::assign::list_of
+ ("4fe29525b2086809159acdf0506efb86b0ec932c7ba44256ab321e421e67e9fb")
+ ("2bf0fff1d3c378a22dc5de1d856522325c65b504491a0cbd01cb8f3aa67ffd4a")
+ ("f528b410cb541f77000d7afb6c5b53c5c471eab43e466d9ac5190c39c82fd82e"));
+
+ TestRFC6979(
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+ boost::assign::list_of
+ ("9c236c165b82ae0cd590659e100b6bab3036e7ba8b06749baf6981e16f1a2b95")
+ ("df471061625bc0ea14b682feee2c9c02f235da04204c1d62a1536c6e17aed7a9")
+ ("7597887cbd76321f32e30440679a22cf7f8d9d2eac390e581fea091ce202ba94"));
+}
+
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/key_tests.cpp b/src/test/key_tests.cpp
index f9e35e0166..43b18ce61e 100644
--- a/src/test/key_tests.cpp
+++ b/src/test/key_tests.cpp
@@ -8,6 +8,7 @@
#include "script/script.h"
#include "uint256.h"
#include "util.h"
+#include "utilstrencodings.h"
#include <string>
#include <vector>
@@ -162,6 +163,28 @@ BOOST_AUTO_TEST_CASE(key_test1)
BOOST_CHECK(rkey1C == pubkey1C);
BOOST_CHECK(rkey2C == pubkey2C);
}
+
+ // test deterministic signing
+
+ std::vector<unsigned char> detsig, detsigc;
+ string strMsg = "Very deterministic message";
+ uint256 hashMsg = Hash(strMsg.begin(), strMsg.end());
+ BOOST_CHECK(key1.Sign(hashMsg, detsig));
+ BOOST_CHECK(key1C.Sign(hashMsg, detsigc));
+ BOOST_CHECK(detsig == detsigc);
+ BOOST_CHECK(detsig == ParseHex("304402205dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d022014ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
+ BOOST_CHECK(key2.Sign(hashMsg, detsig));
+ BOOST_CHECK(key2C.Sign(hashMsg, detsigc));
+ BOOST_CHECK(detsig == detsigc);
+ BOOST_CHECK(detsig == ParseHex("3044022052d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd5022061d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
+ BOOST_CHECK(key1.SignCompact(hashMsg, detsig));
+ BOOST_CHECK(key1C.SignCompact(hashMsg, detsigc));
+ BOOST_CHECK(detsig == ParseHex("1c5dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d14ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
+ BOOST_CHECK(detsigc == ParseHex("205dbbddda71772d95ce91cd2d14b592cfbc1dd0aabd6a394b6c2d377bbe59d31d14ddda21494a4e221f0824f0b8b924c43fa43c0ad57dccdaa11f81a6bd4582f6"));
+ BOOST_CHECK(key2.SignCompact(hashMsg, detsig));
+ BOOST_CHECK(key2C.SignCompact(hashMsg, detsigc));
+ BOOST_CHECK(detsig == ParseHex("1c52d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd561d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
+ BOOST_CHECK(detsigc == ParseHex("2052d8a32079c11e79db95af63bb9600c5b04f21a9ca33dc129c2bfa8ac9dc1cd561d8ae5e0f6c1a16bde3719c64c2fd70e404b6428ab9a69566962e8771b5944d"));
}
BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index 6952f4c584..53411190eb 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -248,8 +248,9 @@ public:
{
uint256 hash = SignatureHash(scriptPubKey, spendTx, 0, nHashType);
std::vector<unsigned char> vchSig, r, s;
+ uint32_t iter = 0;
do {
- key.Sign(hash, vchSig);
+ key.Sign(hash, vchSig, iter++);
if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
NegateSignatureS(vchSig);
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 15:33:12 +0000