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Commit 4a395899 authored by Santino Mazza's avatar Santino Mazza Committed by Alexandre Julliard
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bcrypt/tests: Test for BCryptEncrypt with RSA keys.

Signed-off-by: 's avatarSantino Mazza <mazzasantino1206@gmail.com>
parent 68f6d6ba
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dlls/bcrypt/tests/bcrypt.c
View file @ 4a395899
......@@ -2019,6 +2019,114 @@ static UCHAR rsaPublicBlobWithInvalidPublicExpSize[] =
0x87, 0x75, 0x33, 0x15, 0xb8, 0xde, 0x32, 0x30, 0xb4, 0x5e, 0xfd
};
static void test_rsa_encrypt(void)
{
static UCHAR input[] = "Hello World!";
static UCHAR input_no_padding[64] = { 0 };
BCRYPT_ALG_HANDLE rsa = 0;
BCRYPT_KEY_HANDLE key = 0;
NTSTATUS ret = 0;
DWORD encrypted_size = 60;
UCHAR *encrypted_a = NULL;
UCHAR *encrypted_b = NULL;
DWORD decrypted_size = 0;
UCHAR *decrypted = NULL;
BCRYPT_OAEP_PADDING_INFO oaep_pad;
oaep_pad.pszAlgId = BCRYPT_MD5_ALGORITHM;
oaep_pad.pbLabel = (PUCHAR)"test";
oaep_pad.cbLabel = 5;
BCryptOpenAlgorithmProvider(&rsa, BCRYPT_RSA_ALGORITHM, NULL, 0);
BCryptGenerateKeyPair(rsa, &key, 512, 0);
todo_wine {
/* Not finalized key */
ret = BCryptEncrypt(key, input, sizeof(input), NULL, NULL, 0, NULL, 0, &encrypted_size, 0);
ok(ret == STATUS_INVALID_HANDLE, "got %lx\n", ret);
BCryptFinalizeKeyPair(key, 0);
/* No padding */
memset(input_no_padding, 0, sizeof(input_no_padding));
strcpy((char *)input_no_padding, "Hello World");
ret = BCryptEncrypt(key, input_no_padding, sizeof(input_no_padding), NULL, NULL, 0, NULL, 0, &encrypted_size, BCRYPT_PAD_NONE);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(encrypted_size == 64, "got size of %ld\n", encrypted_size);
encrypted_a = malloc(encrypted_size);
memset(encrypted_a, 0, encrypted_size);
encrypted_b = malloc(encrypted_size);
memset(encrypted_b, 0xff, encrypted_size);
ret = BCryptEncrypt(key, input, sizeof(input), NULL, NULL, 0, encrypted_a, encrypted_size, &encrypted_size, BCRYPT_PAD_NONE);
ok(ret == STATUS_INVALID_PARAMETER, "got %lx\n", ret);
ret = BCryptEncrypt(key, input_no_padding, sizeof(input_no_padding), NULL, NULL, 0, encrypted_a, 12, &encrypted_size, BCRYPT_PAD_NONE);
ok(ret == STATUS_BUFFER_TOO_SMALL, "got %lx\n", ret);
ret = BCryptEncrypt(key, input_no_padding, sizeof(input_no_padding), NULL, NULL, 0, encrypted_a, encrypted_size, &encrypted_size, BCRYPT_PAD_NONE);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ret = BCryptEncrypt(key, input_no_padding, sizeof(input_no_padding), NULL, NULL, 0, encrypted_b, encrypted_size, &encrypted_size, BCRYPT_PAD_NONE);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(!memcmp(encrypted_a, encrypted_b, encrypted_size), "Both outputs should be the same\n");
BCryptDecrypt(key, encrypted_a, encrypted_size, NULL, NULL, 0, NULL, 0, &decrypted_size, BCRYPT_PAD_NONE);
decrypted = malloc(decrypted_size);
BCryptDecrypt(key, encrypted_a, encrypted_size, NULL, NULL, 0, decrypted, decrypted_size, &decrypted_size, BCRYPT_PAD_NONE);
ok(!memcmp(decrypted, input_no_padding, sizeof(input_no_padding)), "Decrypted output it's not what expected\n");
free(decrypted);
encrypted_size = 60;
/* PKCS1 Padding */
ret = BCryptEncrypt(key, input, sizeof(input), NULL, NULL, 0, NULL, 0, &encrypted_size, BCRYPT_PAD_PKCS1);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(encrypted_size == 64, "got size of %ld\n", encrypted_size);
encrypted_a = realloc(encrypted_a, encrypted_size);
memset(encrypted_a, 0, encrypted_size);
encrypted_b = realloc(encrypted_b, encrypted_size);
memset(encrypted_b, 0, encrypted_size);
ret = BCryptEncrypt(key, input, sizeof(input), NULL, NULL, 0, encrypted_a, encrypted_size, &encrypted_size, BCRYPT_PAD_PKCS1);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ret = BCryptEncrypt(key, input, sizeof(input), NULL, NULL, 0, encrypted_b, encrypted_size, &encrypted_size, BCRYPT_PAD_PKCS1);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(memcmp(encrypted_a, encrypted_b, encrypted_size), "Both outputs are the same\n");
BCryptDecrypt(key, encrypted_a, encrypted_size, NULL, NULL, 0, NULL, 0, &decrypted_size, BCRYPT_PAD_PKCS1);
decrypted = malloc(decrypted_size);
BCryptDecrypt(key, encrypted_a, encrypted_size, NULL, NULL, 0, decrypted, decrypted_size, &decrypted_size, BCRYPT_PAD_PKCS1);
ok(!memcmp(decrypted, input, sizeof(input)), "Decrypted output it's not what expected\n");
free(decrypted);
encrypted_size = 60;
/* OAEP Padding */
ret = BCryptEncrypt(key, input, sizeof(input), &oaep_pad, NULL, 0, NULL, 0, &encrypted_size, BCRYPT_PAD_OAEP);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(encrypted_size == 64, "got size of %ld\n", encrypted_size);
encrypted_a = realloc(encrypted_a, encrypted_size);
memset(encrypted_a, 0, encrypted_size);
encrypted_b = realloc(encrypted_b, encrypted_size);
memset(encrypted_b, 0, encrypted_size);
ret = BCryptEncrypt(key, input, sizeof(input), &oaep_pad, NULL, 0, encrypted_a, encrypted_size, &encrypted_size, BCRYPT_PAD_OAEP);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ret = BCryptEncrypt(key, input, sizeof(input), &oaep_pad, NULL, 0, encrypted_b, encrypted_size, &encrypted_size, BCRYPT_PAD_OAEP);
ok(ret == STATUS_SUCCESS, "got %lx\n", ret);
ok(memcmp(encrypted_a, encrypted_b, encrypted_size), "Both outputs are the same\n");
BCryptDecrypt(key, encrypted_a, encrypted_size, &oaep_pad, NULL, 0, NULL, 0, &decrypted_size, BCRYPT_PAD_OAEP);
decrypted = malloc(decrypted_size);
BCryptDecrypt(key, encrypted_a, encrypted_size, &oaep_pad, NULL, 0, decrypted, decrypted_size, &decrypted_size, BCRYPT_PAD_OAEP);
ok(!memcmp(decrypted, input, sizeof(input)), "Decrypted output it's not what expected\n");
}
free(decrypted);
free(encrypted_a);
free(encrypted_b);
}
static void test_RSA(void)
{
static UCHAR hash[] =
......@@ -2202,6 +2310,9 @@ static void test_RSA(void)
ret = BCryptCloseAlgorithmProvider(alg, 0);
ok(!ret, "got %#lx\n", ret);
/* RSA encryption */
test_rsa_encrypt();
}
static void test_RSA_SIGN(void)
......
include/bcrypt.h
View file @ 4a395899
......@@ -284,6 +284,12 @@ typedef struct _BCRYPT_PKCS1_PADDING_INFO
LPCWSTR pszAlgId;
} BCRYPT_PKCS1_PADDING_INFO;
typedef struct _BCRYPT_OAEP_PADDING_INFO {
LPCWSTR pszAlgId;
PUCHAR pbLabel;
ULONG cbLabel;
} BCRYPT_OAEP_PADDING_INFO;
#define BCRYPT_PAD_NONE 0x00000001
#define BCRYPT_PAD_PKCS1 0x00000002
#define BCRYPT_PAD_OAEP 0x00000004
......
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