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Finish RPCrypt

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Florian Märkl 2018-11-17 16:27:31 +01:00
commit 9e61417617
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3 changed files with 191 additions and 1 deletions
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101
test/rpcrypt.c
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@ -74,6 +74,91 @@ static MunitResult test_iv(const MunitParameter params[], void *user)
return MUNIT_OK;
}
#include <stdio.h>
static MunitResult test_encrypt(const MunitParameter params[], void *user)
{
ChiakiRPCrypt rpcrypt;
ChiakiErrorCode err;
chiaki_rpcrypt_init(&rpcrypt, nonce, morning);
// less than block size
uint8_t buf_a[] = { 0x13, 0x37, 0xc0, 0xff, 0xee };
static const uint8_t cipher_expected_a[] = { 0x40, 0x48, 0x63, 0xeb, 0xb4 };
err = chiaki_rpcrypt_encrypt(&rpcrypt, 0x0102030405060708, buf_a, sizeof(buf_a));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_a), buf_a, cipher_expected_a);
// 1x block size
uint8_t buf_b[] = { 0xdf, 0xa8, 0xa3, 0xd2, 0x6a, 0xd7, 0xf3, 0x4c, 0x4f, 0x87, 0x4c, 0xeb, 0x8c, 0x57, 0xfb, 0x3f };
static const uint8_t cipher_expected_b[] = { 0x8c, 0xd7, 0x0, 0xc6, 0x30, 0x25, 0x3a, 0x18, 0x15, 0x20, 0xeb, 0x26, 0xf7, 0xed, 0xab, 0x15 };
err = chiaki_rpcrypt_encrypt(&rpcrypt, 0x0102030405060708, buf_b, sizeof(buf_b));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_b), buf_b, cipher_expected_b);
// more than block size, but not dividable by block size
uint8_t buf_c[] = { 0x8, 0xd, 0x80, 0xc7, 0xb2, 0x2b, 0x9f, 0xf3, 0xe2, 0xd7, 0xc8, 0xa5, 0xb0, 0x92, 0xd5, 0x0, 0x8d, 0xe6, 0xd7, 0x74 };
static const uint8_t cipher_expected_c[] = { 0x5b, 0x72, 0x23, 0xd3, 0xe8, 0xd9, 0x56, 0xa7, 0xb8, 0x70, 0x6f, 0x68, 0xcb, 0x28, 0x85, 0x2a, 0x6, 0xa5, 0xd2, 0xe0 };
err = chiaki_rpcrypt_encrypt(&rpcrypt, 0x0102030405060708, buf_c, sizeof(buf_c));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_c), buf_c, cipher_expected_c);
// 2x block size
uint8_t buf_d[] = { 0xa1, 0x6, 0x91, 0x1b, 0x49, 0x74, 0xe0, 0x73, 0x3, 0xe8, 0x47, 0x42, 0x8, 0x4d, 0x83, 0x4e, 0xf3, 0x26, 0x14, 0x7b, 0xde, 0x2d, 0xf6, 0x7d, 0x47, 0x96, 0x8c, 0x3b, 0x66, 0x95, 0x7e, 0x5d };
static const uint8_t cipher_expected_d[] = { 0xf2, 0x79, 0x32, 0xf, 0x13, 0x86, 0x29, 0x27, 0x59, 0x4f, 0xe0, 0x8f, 0x73, 0xf7, 0xd3, 0x64, 0x9d, 0x80, 0x7e, 0x90, 0xd1, 0xf5, 0xd8, 0x18, 0xe7, 0xbe, 0x16, 0x29, 0xfb, 0x48, 0x2b, 0xf8 };
err = chiaki_rpcrypt_encrypt(&rpcrypt, 0x0102030405060708, buf_d, sizeof(buf_d));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_d), buf_d, cipher_expected_d);
return MUNIT_OK;
}
static MunitResult test_decrypt(const MunitParameter params[], void *user)
{
ChiakiRPCrypt rpcrypt;
ChiakiErrorCode err;
chiaki_rpcrypt_init(&rpcrypt, nonce, morning);
// less than block size
uint8_t buf_a[] = { 0x8d, 0xd2, 0x1d, 0xfb };
static const uint8_t expected_a[] = { 0xde, 0xad, 0xbe, 0xef };
err = chiaki_rpcrypt_decrypt(&rpcrypt, 0x0102030405060708, buf_a, sizeof(buf_a));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_a), buf_a, expected_a);
// 1x block size
uint8_t buf_b[] = { 0xeb, 0x22, 0x4e, 0xb7, 0x73, 0x94, 0x6a, 0x31, 0x6e, 0xdd, 0xe5, 0x87, 0x29, 0xdc, 0xd5, 0x6b };
static const uint8_t expected_b[] = { 0xb8, 0x5d, 0xed, 0xa3, 0x29, 0x66, 0xa3, 0x65, 0x34, 0x7a, 0x42, 0x4a, 0x52, 0x66, 0x85, 0x41 };
err = chiaki_rpcrypt_decrypt(&rpcrypt, 0x0102030405060708, buf_b, sizeof(buf_b));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_b), buf_b, expected_b);
// more than block size, but not dividable by block size
uint8_t buf_c[] = { 0x2b, 0xd8, 0x1d, 0x86, 0x39, 0xe, 0x2d, 0xd7, 0xde, 0x2d, 0xb5, 0xbc, 0xba, 0x5e, 0xe9, 0x78, 0xee, 0xc9, 0x3b, 0x18 };
static const uint8_t expected_c[] = { 0x78, 0xa7, 0xbe, 0x92, 0x63, 0xfc, 0xe4, 0x83, 0x84, 0x8a, 0x12, 0x71, 0xc1, 0xe4, 0xb9, 0x52, 0xf2, 0xbb, 0xcd, 0x39 };
err = chiaki_rpcrypt_decrypt(&rpcrypt, 0x0102030405060708, buf_c, sizeof(buf_c));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_c), buf_c, expected_c);
// 2x block size
uint8_t buf_d[] = { 0x2b, 0x80, 0xda, 0xa0, 0x5e, 0x8d, 0x2e, 0x1d, 0xe1, 0x95, 0x16, 0xb1, 0xed, 0xd2, 0xc3, 0x8a, 0xb8, 0xcc, 0x6c, 0x42, 0x57, 0x8d, 0xc5, 0x7d, 0xf1, 0x5c, 0x4, 0x42, 0x97, 0x25, 0x3a, 0x91 };
static const uint8_t expected_d[] = { 0x78, 0xff, 0x79, 0xb4, 0x4, 0x7f, 0xe7, 0x49, 0xbb, 0x32, 0xb1, 0x7c, 0x96, 0x68, 0x93, 0xa0, 0x86, 0xa6, 0x56, 0x38, 0x79, 0x2a, 0xa8, 0x3, 0x67, 0x9b, 0xf2, 0x82, 0x2d, 0x1a, 0x8, 0x29 };
err = chiaki_rpcrypt_decrypt(&rpcrypt, 0x0102030405060708, buf_d, sizeof(buf_d));
if(err != CHIAKI_ERR_SUCCESS)
return MUNIT_ERROR;
munit_assert_memory_equal(sizeof(buf_d), buf_d, expected_d);
return MUNIT_OK;
}
MunitTest tests_rpcrypt[] = {
@ -93,5 +178,21 @@ MunitTest tests_rpcrypt[] = {
MUNIT_TEST_OPTION_NONE,
NULL
},
{
"/encrypt",
test_encrypt,
NULL,
NULL,
MUNIT_TEST_OPTION_NONE,
NULL
},
{
"/decrypt",
test_decrypt,
NULL,
NULL,
MUNIT_TEST_OPTION_NONE,
NULL
},
{ NULL, NULL, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL }
};