| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* vim: set ts=2 et sw=2 tw=80: */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #include <memory> |
| #include "nss.h" |
| #include "pk11pub.h" |
| |
| #include "gtest/gtest.h" |
| #include "nss_scoped_ptrs.h" |
| |
| namespace nss_test { |
| |
| // Test vectors from https://tools.ietf.org/html/rfc3394#section-4.1 to 4.6 |
| unsigned char kKEK1[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F}; |
| |
| unsigned char kKD1[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, |
| 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF}; |
| |
| unsigned char kC1[] = {0x1F, 0xA6, 0x8B, 0x0A, 0x81, 0x12, 0xB4, 0x47, |
| 0xAE, 0xF3, 0x4B, 0xD8, 0xFB, 0x5A, 0x7B, 0x82, |
| 0x9D, 0x3E, 0x86, 0x23, 0x71, 0xD2, 0xCF, 0xE5}; |
| |
| unsigned char kKEK2[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17}; |
| |
| unsigned char kC2[] = {0x96, 0x77, 0x8B, 0x25, 0xAE, 0x6C, 0xA4, 0x35, |
| 0xF9, 0x2B, 0x5B, 0x97, 0xC0, 0x50, 0xAE, 0xD2, |
| 0x46, 0x8A, 0xB8, 0xA1, 0x7A, 0xD8, 0x4E, 0x5D}; |
| |
| unsigned char kKEK3[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F}; |
| |
| unsigned char kC3[] = {0x64, 0xE8, 0xC3, 0xF9, 0xCE, 0x0F, 0x5B, 0xA2, |
| 0x63, 0xE9, 0x77, 0x79, 0x05, 0x81, 0x8A, 0x2A, |
| 0x93, 0xC8, 0x19, 0x1E, 0x7D, 0x6E, 0x8A, 0xE7}; |
| |
| unsigned char kKD4[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, |
| 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF, |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}; |
| |
| unsigned char kC4[] = {0x03, 0x1D, 0x33, 0x26, 0x4E, 0x15, 0xD3, 0x32, |
| 0x68, 0xF2, 0x4E, 0xC2, 0x60, 0x74, 0x3E, 0xDC, |
| 0xE1, 0xC6, 0xC7, 0xDD, 0xEE, 0x72, 0x5A, 0x93, |
| 0x6B, 0xA8, 0x14, 0x91, 0x5C, 0x67, 0x62, 0xD2}; |
| |
| unsigned char kC5[] = {0xA8, 0xF9, 0xBC, 0x16, 0x12, 0xC6, 0x8B, 0x3F, |
| 0xF6, 0xE6, 0xF4, 0xFB, 0xE3, 0x0E, 0x71, 0xE4, |
| 0x76, 0x9C, 0x8B, 0x80, 0xA3, 0x2C, 0xB8, 0x95, |
| 0x8C, 0xD5, 0xD1, 0x7D, 0x6B, 0x25, 0x4D, 0xA1}; |
| |
| unsigned char kKD6[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, |
| 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF, |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F}; |
| |
| unsigned char kC6[] = {0x28, 0xC9, 0xF4, 0x04, 0xC4, 0xB8, 0x10, 0xF4, |
| 0xCB, 0xCC, 0xB3, 0x5C, 0xFB, 0x87, 0xF8, 0x26, |
| 0x3F, 0x57, 0x86, 0xE2, 0xD8, 0x0E, 0xD3, 0x26, |
| 0xCB, 0xC7, 0xF0, 0xE7, 0x1A, 0x99, 0xF4, 0x3B, |
| 0xFB, 0x98, 0x8B, 0x9B, 0x7A, 0x02, 0xDD, 0x21}; |
| |
| class Pkcs11AESKeyWrapTest : public ::testing::Test { |
| protected: |
| CK_MECHANISM_TYPE mechanism = CKM_NSS_AES_KEY_WRAP; |
| |
| void WrapUnwrap(unsigned char* kek, unsigned int kekLen, |
| unsigned char* keyData, unsigned int keyDataLen, |
| unsigned char* expectedCiphertext) { |
| unsigned char wrappedKey[40]; |
| unsigned int wrappedKeyLen; |
| unsigned char unwrappedKey[40]; |
| unsigned int unwrappedKeyLen = 0; |
| SECStatus rv; |
| |
| ScopedPK11SlotInfo slot(PK11_GetInternalSlot()); |
| ASSERT_NE(nullptr, slot); |
| |
| // Import encryption key. |
| SECItem keyItem = {siBuffer, kek, kekLen}; |
| ScopedPK11SymKey encryptionKey( |
| PK11_ImportSymKey(slot.get(), CKM_NSS_AES_KEY_WRAP, PK11_OriginUnwrap, |
| CKA_ENCRYPT, &keyItem, nullptr)); |
| EXPECT_TRUE(!!encryptionKey); |
| |
| // Wrap key |
| rv = PK11_Encrypt(encryptionKey.get(), mechanism, nullptr /* param */, |
| wrappedKey, &wrappedKeyLen, sizeof(wrappedKey), keyData, |
| keyDataLen); |
| EXPECT_EQ(rv, SECSuccess) << "CKM_NSS_AES_KEY_WRAP encrypt failed"; |
| EXPECT_TRUE(!memcmp(expectedCiphertext, wrappedKey, wrappedKeyLen)); |
| |
| // Unwrap key |
| rv = PK11_Decrypt(encryptionKey.get(), mechanism, nullptr /* param */, |
| unwrappedKey, &unwrappedKeyLen, sizeof(unwrappedKey), |
| wrappedKey, wrappedKeyLen); |
| EXPECT_EQ(rv, SECSuccess) << " CKM_NSS_AES_KEY_WRAP decrypt failed\n"; |
| EXPECT_TRUE(!memcmp(keyData, unwrappedKey, unwrappedKeyLen)); |
| } |
| }; |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest1) { |
| WrapUnwrap(kKEK1, sizeof(kKEK1), kKD1, sizeof(kKD1), kC1); |
| } |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest2) { |
| WrapUnwrap(kKEK2, sizeof(kKEK2), kKD1, sizeof(kKD1), kC2); |
| } |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest3) { |
| WrapUnwrap(kKEK3, sizeof(kKEK3), kKD1, sizeof(kKD1), kC3); |
| } |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest4) { |
| WrapUnwrap(kKEK2, sizeof(kKEK2), kKD4, sizeof(kKD4), kC4); |
| } |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest5) { |
| WrapUnwrap(kKEK3, sizeof(kKEK3), kKD4, sizeof(kKD4), kC5); |
| } |
| |
| TEST_F(Pkcs11AESKeyWrapTest, WrapUnwrepTest6) { |
| WrapUnwrap(kKEK3, sizeof(kKEK3), kKD6, sizeof(kKD6), kC6); |
| } |
| |
| } /* nss_test */ |
