Commit c5a7df52 authored by Francis Dupont's avatar Francis Dupont
Browse files

[master] Merged trac3829 (hmac_unittests.cc uses out of range char)

parents bce3f8a4 1594210a
// Copyright (C) 2011, 2014 Internet Systems Consortium, Inc. ("ISC")
// Copyright (C) 2011, 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
......@@ -37,6 +37,17 @@ using namespace isc::util::encode;
using namespace isc::cryptolink;
namespace {
/// @brief Fill a string with copies of an out of char range value
/// @param data String to fill
/// @param len Number of copies
/// @param val Value
void fillString(std::string& data, size_t len, int val) {
data.resize(len);
if (len != 0) {
std::memset(&data[0], val, len);
}
}
/// @brief Compare data with expected value
/// @param data Value to compare
/// @param expected Expected value
......@@ -244,6 +255,8 @@ TEST(HMACTest, HMAC_MD5_RFC2202_SIGN) {
doHMACTest("what do ya want for nothing?", "Jefe", 4, MD5,
hmac_expected2, 16);
std::string data3;
fillString(data3, 50, 0xdd);
const uint8_t secret3[] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa };
......@@ -251,9 +264,10 @@ TEST(HMACTest, HMAC_MD5_RFC2202_SIGN) {
0x14, 0x4c, 0x88, 0xdb, 0xb8,
0xc7, 0x33, 0xf0, 0xe8, 0xb3,
0xf6};
doHMACTest(std::string(50, 0xdd), secret3, 16, MD5, hmac_expected3, 16);
doHMACTest(data3, secret3, 16, MD5, hmac_expected3, 16);
const std::string data4(50, 0xcd);
std::string data4;
fillString(data4, 50, 0xcd);
const uint8_t secret4[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c,
0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
......@@ -277,20 +291,24 @@ TEST(HMACTest, HMAC_MD5_RFC2202_SIGN) {
doHMACTest("Test With Truncation", secret5, 16, MD5,
hmac_expected5, 12);
std::string secret6;
fillString(secret6, 80, 0xaa);
const uint8_t hmac_expected6[] = { 0x6b, 0x1a, 0xb7, 0xfe, 0x4b,
0xd7, 0xbf, 0x8f, 0x0b, 0x62,
0xe6, 0xce, 0x61, 0xb9, 0xd0,
0xcd };
doHMACTest("Test Using Larger Than Block-Size Key - Hash Key First",
std::string(80, 0xaa).c_str(), 80, MD5, hmac_expected6, 16);
secret6.c_str(), 80, MD5, hmac_expected6, 16);
std::string secret7;
fillString(secret7, 80, 0xaa);
const uint8_t hmac_expected7[] = { 0x6f, 0x63, 0x0f, 0xad, 0x67,
0xcd, 0xa0, 0xee, 0x1f, 0xb1,
0xf5, 0x62, 0xdb, 0x3a, 0xa5,
0x3e };
doHMACTest("Test Using Larger Than Block-Size Key and Larger Than "
"One Block-Size Data",
std::string(80, 0xaa).c_str(), 80, MD5, hmac_expected7, 16);
secret7.c_str(), 80, MD5, hmac_expected7, 16);
}
// Temporarily disabled
......@@ -328,6 +346,8 @@ TEST(HMACTest, HMAC_SHA1_RFC2202_SIGN) {
doHMACTest("what do ya want for nothing?", "Jefe", 4, SHA1,
hmac_expected2, 20);
std::string data3;
fillString(data3, 50, 0xdd);
const uint8_t secret3[] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
......@@ -336,8 +356,10 @@ TEST(HMACTest, HMAC_SHA1_RFC2202_SIGN) {
0xac, 0x11, 0xcd, 0x91, 0xa3,
0x9a, 0xf4, 0x8a, 0xa1, 0x7b,
0x4f, 0x63, 0xf1, 0x75, 0xd3 };
doHMACTest(std::string(50, 0xdd), secret3, 20, SHA1, hmac_expected3, 20);
doHMACTest(data3, secret3, 20, SHA1, hmac_expected3, 20);
std::string data4;
fillString(data4, 50, 0xcd);
const uint8_t secret4[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c,
0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
......@@ -347,7 +369,7 @@ TEST(HMACTest, HMAC_SHA1_RFC2202_SIGN) {
0x62, 0x50, 0xc6, 0xbc, 0x84,
0x14, 0xf9, 0xbf, 0x50, 0xc8,
0x6c, 0x2d, 0x72, 0x35, 0xda };
doHMACTest(std::string(50, 0xcd), secret4, 25, SHA1, hmac_expected4, 20);
doHMACTest(data4, secret4, 25, SHA1, hmac_expected4, 20);
const uint8_t secret5[] = { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
......@@ -362,20 +384,24 @@ TEST(HMACTest, HMAC_SHA1_RFC2202_SIGN) {
doHMACTest("Test With Truncation", secret5, 20, SHA1,
hmac_expected5, 12);
std::string secret6;
fillString(secret6, 80, 0xaa);
const uint8_t hmac_expected6[] = { 0xaa, 0x4a, 0xe5, 0xe1, 0x52,
0x72, 0xd0, 0x0e, 0x95, 0x70,
0x56, 0x37, 0xce, 0x8a, 0x3b,
0x55, 0xed, 0x40, 0x21, 0x12 };
doHMACTest("Test Using Larger Than Block-Size Key - Hash Key First",
std::string(80, 0xaa).c_str(), 80, SHA1, hmac_expected6, 20);
secret6.c_str(), 80, SHA1, hmac_expected6, 20);
std::string secret7;
fillString(secret7, 80, 0xaa);
const uint8_t hmac_expected7[] = { 0xe8, 0xe9, 0x9d, 0x0f, 0x45,
0x23, 0x7d, 0x78, 0x6d, 0x6b,
0xba, 0xa7, 0x96, 0x5c, 0x78,
0x08, 0xbb, 0xff, 0x1a, 0x91 };
doHMACTest("Test Using Larger Than Block-Size Key and Larger Than "
"One Block-Size Data",
std::string(80, 0xaa).c_str(), 80, SHA1, hmac_expected7, 20);
secret7.c_str(), 80, SHA1, hmac_expected7, 20);
}
// Temporarily disabled
......@@ -409,8 +435,12 @@ doRFC4231Tests(HashAlgorithm hash_algorithm,
data_list.push_back("Hi There");
data_list.push_back("what do ya want for nothing?");
data_list.push_back(std::string(50, 0xdd));
data_list.push_back(std::string(50, 0xcd));
std::string fiftydd;
fillString(fiftydd, 50, 0xdd);
data_list.push_back(fiftydd);
std::string fiftycd;
fillString(fiftycd, 50, 0xcd);
data_list.push_back(fiftycd);
data_list.push_back("Test With Truncation");
data_list.push_back("Test Using Larger Than Block-Size Key - "
"Hash Key First");
......@@ -419,9 +449,13 @@ doRFC4231Tests(HashAlgorithm hash_algorithm,
"needs to be hashed before being used by the HMAC "
"algorithm.");
secret_list.push_back(std::string(20, 0x0b));
std::string twenty0b;
fillString(twenty0b, 20, 0x0b);
secret_list.push_back(twenty0b);
secret_list.push_back("Jefe");
secret_list.push_back(std::string(20, 0xaa));
std::string twentyaa;
fillString(twentyaa, 20, 0xaa);
secret_list.push_back(twentyaa);
const uint8_t secret_array[] = {
0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c,
......@@ -431,9 +465,13 @@ doRFC4231Tests(HashAlgorithm hash_algorithm,
};
secret_list.push_back(std::string(secret_array,
secret_array + sizeof(secret_array)));
secret_list.push_back(std::string(20, 0x0c));
secret_list.push_back(std::string(131, 0xaa));
secret_list.push_back(std::string(131, 0xaa));
std::string twenty0c;
fillString(twenty0c, 20, 0x0c);
secret_list.push_back(twenty0c);
std::string alotofaa;
fillString(alotofaa, 131, 0xaa);
secret_list.push_back(alotofaa);
secret_list.push_back(alotofaa);
// Make sure we provide a consistent size of test data
ASSERT_EQ(secret_list.size(), data_list.size());
......
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