summaryrefslogtreecommitdiffabout
path: root/pwmanager
Side-by-side diff
Diffstat (limited to 'pwmanager') (more/less context) (ignore whitespace changes)
-rw-r--r--pwmanager/libcrypt/cipher/serpent.c4
-rw-r--r--pwmanager/pwmanager/binentrygen.cpp5
-rw-r--r--pwmanager/pwmanager/binentrygen.h2
-rw-r--r--pwmanager/pwmanager/blowfish.cpp2
-rw-r--r--pwmanager/pwmanager/blowfish.h4
-rw-r--r--pwmanager/pwmanager/genpasswd.cpp1
-rw-r--r--pwmanager/pwmanager/libgcryptif.h4
-rw-r--r--pwmanager/pwmanager/pwmexception.h3
-rw-r--r--pwmanager/pwmanager/randomizer.h1
9 files changed, 17 insertions, 9 deletions
diff --git a/pwmanager/libcrypt/cipher/serpent.c b/pwmanager/libcrypt/cipher/serpent.c
index d606d9f..fb5df20 100644
--- a/pwmanager/libcrypt/cipher/serpent.c
+++ b/pwmanager/libcrypt/cipher/serpent.c
@@ -292,688 +292,688 @@ typedef struct serpent_context
}
#define SBOX4_INVERSE(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t06, t07, t09; \
register unsigned long t10, t11, t12, t13, t15, t01; \
t01 = b | d ; \
t02 = c | d ; \
t03 = a & t01; \
t04 = b ^ t02; \
t05 = c ^ d ; \
t06 = ~ t03; \
t07 = a & t04; \
x = t05 ^ t07; \
t09 = x | t06; \
t10 = a ^ t07; \
t11 = t01 ^ t09; \
t12 = d ^ t04; \
t13 = c | t10; \
z = t03 ^ t12; \
t15 = a ^ t04; \
y = t11 ^ t13; \
w = t15 ^ t09; \
}
#define SBOX5(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t07, t08, t09; \
register unsigned long t10, t11, t12, t13, t14, t01; \
t01 = b ^ d ; \
t02 = b | d ; \
t03 = a & t01; \
t04 = c ^ t02; \
t05 = t03 ^ t04; \
w = ~ t05; \
t07 = a ^ t01; \
t08 = d | w ; \
t09 = b | t05; \
t10 = d ^ t08; \
t11 = b | t07; \
t12 = t03 | w ; \
t13 = t07 | t10; \
t14 = t01 ^ t11; \
y = t09 ^ t13; \
x = t07 ^ t08; \
z = t12 ^ t14; \
}
#define SBOX5_INVERSE(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t07, t08, t09; \
register unsigned long t10, t12, t13, t15, t16, t01; \
t01 = a & d ; \
t02 = c ^ t01; \
t03 = a ^ d ; \
t04 = b & t02; \
t05 = a & c ; \
w = t03 ^ t04; \
t07 = a & w ; \
t08 = t01 ^ w ; \
t09 = b | t05; \
t10 = ~ b ; \
x = t08 ^ t09; \
t12 = t10 | t07; \
t13 = w | x ; \
z = t02 ^ t12; \
t15 = t02 ^ t13; \
t16 = b ^ d ; \
y = t16 ^ t15; \
}
#define SBOX6(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t07, t08, t09, t10; \
register unsigned long t11, t12, t13, t15, t17, t18, t01; \
t01 = a & d ; \
t02 = b ^ c ; \
t03 = a ^ d ; \
t04 = t01 ^ t02; \
t05 = b | c ; \
x = ~ t04; \
t07 = t03 & t05; \
t08 = b & x ; \
t09 = a | c ; \
t10 = t07 ^ t08; \
t11 = b | d ; \
t12 = c ^ t11; \
t13 = t09 ^ t10; \
y = ~ t13; \
t15 = x & t03; \
z = t12 ^ t07; \
t17 = a ^ b ; \
t18 = y ^ t15; \
w = t17 ^ t18; \
}
#define SBOX6_INVERSE(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t06, t07, t08, t09; \
register unsigned long t12, t13, t14, t15, t16, t17, t01; \
t01 = a ^ c ; \
t02 = ~ c ; \
t03 = b & t01; \
t04 = b | t02; \
t05 = d | t03; \
t06 = b ^ d ; \
t07 = a & t04; \
t08 = a | t02; \
t09 = t07 ^ t05; \
x = t06 ^ t08; \
w = ~ t09; \
t12 = b & w ; \
t13 = t01 & t05; \
t14 = t01 ^ t12; \
t15 = t07 ^ t13; \
t16 = d | t02; \
t17 = a ^ x ; \
z = t17 ^ t15; \
y = t16 ^ t14; \
}
#define SBOX7(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t05, t06, t08, t09, t10; \
register unsigned long t11, t13, t14, t15, t16, t17, t01; \
t01 = a & c ; \
t02 = ~ d ; \
t03 = a & t02; \
t04 = b | t01; \
t05 = a & b ; \
t06 = c ^ t04; \
z = t03 ^ t06; \
t08 = c | z ; \
t09 = d | t05; \
t10 = a ^ t08; \
t11 = t04 & z ; \
x = t09 ^ t10; \
t13 = b ^ x ; \
t14 = t01 ^ x ; \
t15 = c ^ t05; \
t16 = t11 | t13; \
t17 = t02 | t14; \
w = t15 ^ t17; \
y = a ^ t16; \
}
#define SBOX7_INVERSE(a, b, c, d, w, x, y, z) \
{ \
register unsigned long t02, t03, t04, t06, t07, t08, t09; \
register unsigned long t10, t11, t13, t14, t15, t16, t01; \
t01 = a & b ; \
t02 = a | b ; \
t03 = c | t01; \
t04 = d & t02; \
z = t03 ^ t04; \
t06 = b ^ t04; \
t07 = d ^ z ; \
t08 = ~ t07; \
t09 = t06 | t08; \
t10 = b ^ d ; \
t11 = a | d ; \
x = a ^ t09; \
t13 = c ^ t06; \
t14 = c & t11; \
t15 = d | x ; \
t16 = t01 | t10; \
w = t13 ^ t15; \
y = t14 ^ t16; \
}
/* XOR BLOCK1 into BLOCK0. */
#define BLOCK_XOR(block0, block1) \
{ \
block0[0] ^= block1[0]; \
block0[1] ^= block1[1]; \
block0[2] ^= block1[2]; \
block0[3] ^= block1[3]; \
}
/* Copy BLOCK_SRC to BLOCK_DST. */
#define BLOCK_COPY(block_dst, block_src) \
{ \
block_dst[0] = block_src[0]; \
block_dst[1] = block_src[1]; \
block_dst[2] = block_src[2]; \
block_dst[3] = block_src[3]; \
}
/* Apply SBOX number WHICH to to the block found in ARRAY0 at index
INDEX, writing the output to the block found in ARRAY1 at index
INDEX. */
#define SBOX(which, array0, array1, index) \
SBOX##which (array0[index + 0], array0[index + 1], \
array0[index + 2], array0[index + 3], \
array1[index + 0], array1[index + 1], \
array1[index + 2], array1[index + 3]);
/* Apply inverse SBOX number WHICH to to the block found in ARRAY0 at
index INDEX, writing the output to the block found in ARRAY1 at
index INDEX. */
#define SBOX_INVERSE(which, array0, array1, index) \
SBOX##which##_INVERSE (array0[index + 0], array0[index + 1], \
array0[index + 2], array0[index + 3], \
array1[index + 0], array1[index + 1], \
array1[index + 2], array1[index + 3]);
/* Apply the linear transformation to BLOCK. */
#define LINEAR_TRANSFORMATION(block) \
{ \
block[0] = rol (block[0], 13); \
block[2] = rol (block[2], 3); \
block[1] = block[1] ^ block[0] ^ block[2]; \
block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
block[1] = rol (block[1], 1); \
block[3] = rol (block[3], 7); \
block[0] = block[0] ^ block[1] ^ block[3]; \
block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
block[0] = rol (block[0], 5); \
block[2] = rol (block[2], 22); \
}
/* Apply the inverse linear transformation to BLOCK. */
#define LINEAR_TRANSFORMATION_INVERSE(block) \
{ \
block[2] = ror (block[2], 22); \
block[0] = ror (block[0] , 5); \
block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
block[0] = block[0] ^ block[1] ^ block[3]; \
block[3] = ror (block[3], 7); \
block[1] = ror (block[1], 1); \
block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
block[1] = block[1] ^ block[0] ^ block[2]; \
block[2] = ror (block[2], 3); \
block[0] = ror (block[0], 13); \
}
/* Apply a Serpent round to BLOCK, using the SBOX number WHICH and the
subkeys contained in SUBKEYS. Use BLOCK_TMP as temporary storage.
This macro increments `round'. */
#define ROUND(which, subkeys, block, block_tmp) \
{ \
BLOCK_XOR (block, subkeys[round]); \
round++; \
SBOX (which, block, block_tmp, 0); \
LINEAR_TRANSFORMATION (block_tmp); \
BLOCK_COPY (block, block_tmp); \
}
/* Apply the last Serpent round to BLOCK, using the SBOX number WHICH
and the subkeys contained in SUBKEYS. Use BLOCK_TMP as temporary
storage. The result will be stored in BLOCK_TMP. This macro
increments `round'. */
#define ROUND_LAST(which, subkeys, block, block_tmp) \
{ \
BLOCK_XOR (block, subkeys[round]); \
round++; \
SBOX (which, block, block_tmp, 0); \
BLOCK_XOR (block_tmp, subkeys[round]); \
round++; \
}
/* Apply an inverse Serpent round to BLOCK, using the SBOX number
WHICH and the subkeys contained in SUBKEYS. Use BLOCK_TMP as
temporary storage. This macro increments `round'. */
#define ROUND_INVERSE(which, subkey, block, block_tmp) \
{ \
LINEAR_TRANSFORMATION_INVERSE (block); \
SBOX_INVERSE (which, block, block_tmp, 0); \
BLOCK_XOR (block_tmp, subkey[round]); \
round--; \
BLOCK_COPY (block, block_tmp); \
}
/* Apply the first Serpent round to BLOCK, using the SBOX number WHICH
and the subkeys contained in SUBKEYS. Use BLOCK_TMP as temporary
storage. The result will be stored in BLOCK_TMP. This macro
increments `round'. */
#define ROUND_FIRST_INVERSE(which, subkeys, block, block_tmp) \
{ \
BLOCK_XOR (block, subkeys[round]); \
round--; \
SBOX_INVERSE (which, block, block_tmp, 0); \
BLOCK_XOR (block_tmp, subkeys[round]); \
round--; \
}
/* Convert the user provided key KEY of KEY_LENGTH bytes into the
internally used format. */
static void
serpent_key_prepare (const byte_t *key, unsigned int key_length,
serpent_key_t key_prepared)
{
int i;
/* Copy key. */
for (i = 0; i < key_length / 4; i++)
{
#ifdef WORDS_BIGENDIAN
key_prepared[i] = byte_swap_32 (((u32_t *) key)[i]);
#else
key_prepared[i] = ((u32_t *) key)[i];
#endif
}
if (i < 8)
{
/* Key must be padded according to the Serpent
specification. */
key_prepared[i] = 0x00000001;
for (i++; i < 8; i++)
key_prepared[i] = 0;
}
}
/* Derive the 33 subkeys from KEY and store them in SUBKEYS. */
static void
serpent_subkeys_generate (serpent_key_t key, serpent_subkeys_t subkeys)
{
u32_t w_real[140]; /* The `prekey'. */
u32_t k[132];
u32_t *w = &w_real[8];
int i, j;
/* Initialize with key values. */
for (i = 0; i < 8; i++)
w[i - 8] = key[i];
/* Expand to intermediate key using the affine recurrence. */
for (i = 0; i < 132; i++)
w[i] = rol (w[i - 8] ^ w[i - 5] ^ w[i - 3] ^ w[i - 1] ^ PHI ^ i, 11);
/* Calculate subkeys via S-Boxes, in bitslice mode. */
SBOX (3, w, k, 0);
SBOX (2, w, k, 4);
SBOX (1, w, k, 8);
SBOX (0, w, k, 12);
SBOX (7, w, k, 16);
SBOX (6, w, k, 20);
SBOX (5, w, k, 24);
SBOX (4, w, k, 28);
SBOX (3, w, k, 32);
SBOX (2, w, k, 36);
SBOX (1, w, k, 40);
SBOX (0, w, k, 44);
SBOX (7, w, k, 48);
SBOX (6, w, k, 52);
SBOX (5, w, k, 56);
SBOX (4, w, k, 60);
SBOX (3, w, k, 64);
SBOX (2, w, k, 68);
SBOX (1, w, k, 72);
SBOX (0, w, k, 76);
SBOX (7, w, k, 80);
SBOX (6, w, k, 84);
SBOX (5, w, k, 88);
SBOX (4, w, k, 92);
SBOX (3, w, k, 96);
SBOX (2, w, k, 100);
SBOX (1, w, k, 104);
SBOX (0, w, k, 108);
SBOX (7, w, k, 112);
SBOX (6, w, k, 116);
SBOX (5, w, k, 120);
SBOX (4, w, k, 124);
SBOX (3, w, k, 128);
/* Renumber subkeys. */
for (i = 0; i < ROUNDS + 1; i++)
for (j = 0; j < 4; j++)
subkeys[i][j] = k[4 * i + j];
}
/* Initialize CONTEXT with the key KEY of KEY_LENGTH bits. */
static void
serpent_setkey_internal (serpent_context_t *context,
const byte_t *key, unsigned int key_length)
{
serpent_key_t key_prepared;
serpent_key_prepare (key, key_length, key_prepared);
serpent_subkeys_generate (key_prepared, context->keys);
_gcry_burn_stack (272 * sizeof (u32_t));
}
-
+ static const char *serpent_test (void);
/* Initialize CTX with the key KEY of KEY_LENGTH bytes. */
static gcry_err_code_t
serpent_setkey (void *ctx,
const byte_t *key, unsigned int key_length)
{
serpent_context_t *context = ctx;
static const char *serpent_test_ret;
static int serpent_init_done;
gcry_err_code_t ret = GPG_ERR_NO_ERROR;
if (! serpent_init_done)
{
/* Execute a self-test the first time, Serpent is used. */
- static const char *serpent_test (void);
+
serpent_test_ret = serpent_test ();
if (serpent_test_ret)
log_error ("Serpent test failure: %s\n", serpent_test_ret);
serpent_init_done = 1;
}
if (serpent_test_ret)
ret = GPG_ERR_SELFTEST_FAILED;
else
{
serpent_setkey_internal (context, key, key_length);
_gcry_burn_stack (sizeof (serpent_key_t));
}
return ret;
}
static void
serpent_encrypt_internal (serpent_context_t *context,
const serpent_block_t input, serpent_block_t output)
{
serpent_block_t b, b_next;
int round = 0;
#ifdef WORDS_BIGENDIAN
b[0] = byte_swap_32 (input[0]);
b[1] = byte_swap_32 (input[1]);
b[2] = byte_swap_32 (input[2]);
b[3] = byte_swap_32 (input[3]);
#else
b[0] = input[0];
b[1] = input[1];
b[2] = input[2];
b[3] = input[3];
#endif
ROUND (0, context->keys, b, b_next);
ROUND (1, context->keys, b, b_next);
ROUND (2, context->keys, b, b_next);
ROUND (3, context->keys, b, b_next);
ROUND (4, context->keys, b, b_next);
ROUND (5, context->keys, b, b_next);
ROUND (6, context->keys, b, b_next);
ROUND (7, context->keys, b, b_next);
ROUND (0, context->keys, b, b_next);
ROUND (1, context->keys, b, b_next);
ROUND (2, context->keys, b, b_next);
ROUND (3, context->keys, b, b_next);
ROUND (4, context->keys, b, b_next);
ROUND (5, context->keys, b, b_next);
ROUND (6, context->keys, b, b_next);
ROUND (7, context->keys, b, b_next);
ROUND (0, context->keys, b, b_next);
ROUND (1, context->keys, b, b_next);
ROUND (2, context->keys, b, b_next);
ROUND (3, context->keys, b, b_next);
ROUND (4, context->keys, b, b_next);
ROUND (5, context->keys, b, b_next);
ROUND (6, context->keys, b, b_next);
ROUND (7, context->keys, b, b_next);
ROUND (0, context->keys, b, b_next);
ROUND (1, context->keys, b, b_next);
ROUND (2, context->keys, b, b_next);
ROUND (3, context->keys, b, b_next);
ROUND (4, context->keys, b, b_next);
ROUND (5, context->keys, b, b_next);
ROUND (6, context->keys, b, b_next);
ROUND_LAST (7, context->keys, b, b_next);
#ifdef WORDS_BIGENDIAN
output[0] = byte_swap_32 (b_next[0]);
output[1] = byte_swap_32 (b_next[1]);
output[2] = byte_swap_32 (b_next[2]);
output[3] = byte_swap_32 (b_next[3]);
#else
output[0] = b_next[0];
output[1] = b_next[1];
output[2] = b_next[2];
output[3] = b_next[3];
#endif
}
static void
serpent_decrypt_internal (serpent_context_t *context,
const serpent_block_t input, serpent_block_t output)
{
serpent_block_t b, b_next;
int round = ROUNDS;
#ifdef WORDS_BIGENDIAN
b_next[0] = byte_swap_32 (input[0]);
b_next[1] = byte_swap_32 (input[1]);
b_next[2] = byte_swap_32 (input[2]);
b_next[3] = byte_swap_32 (input[3]);
#else
b_next[0] = input[0];
b_next[1] = input[1];
b_next[2] = input[2];
b_next[3] = input[3];
#endif
ROUND_FIRST_INVERSE (7, context->keys, b_next, b);
ROUND_INVERSE (6, context->keys, b, b_next);
ROUND_INVERSE (5, context->keys, b, b_next);
ROUND_INVERSE (4, context->keys, b, b_next);
ROUND_INVERSE (3, context->keys, b, b_next);
ROUND_INVERSE (2, context->keys, b, b_next);
ROUND_INVERSE (1, context->keys, b, b_next);
ROUND_INVERSE (0, context->keys, b, b_next);
ROUND_INVERSE (7, context->keys, b, b_next);
ROUND_INVERSE (6, context->keys, b, b_next);
ROUND_INVERSE (5, context->keys, b, b_next);
ROUND_INVERSE (4, context->keys, b, b_next);
ROUND_INVERSE (3, context->keys, b, b_next);
ROUND_INVERSE (2, context->keys, b, b_next);
ROUND_INVERSE (1, context->keys, b, b_next);
ROUND_INVERSE (0, context->keys, b, b_next);
ROUND_INVERSE (7, context->keys, b, b_next);
ROUND_INVERSE (6, context->keys, b, b_next);
ROUND_INVERSE (5, context->keys, b, b_next);
ROUND_INVERSE (4, context->keys, b, b_next);
ROUND_INVERSE (3, context->keys, b, b_next);
ROUND_INVERSE (2, context->keys, b, b_next);
ROUND_INVERSE (1, context->keys, b, b_next);
ROUND_INVERSE (0, context->keys, b, b_next);
ROUND_INVERSE (7, context->keys, b, b_next);
ROUND_INVERSE (6, context->keys, b, b_next);
ROUND_INVERSE (5, context->keys, b, b_next);
ROUND_INVERSE (4, context->keys, b, b_next);
ROUND_INVERSE (3, context->keys, b, b_next);
ROUND_INVERSE (2, context->keys, b, b_next);
ROUND_INVERSE (1, context->keys, b, b_next);
ROUND_INVERSE (0, context->keys, b, b_next);
#ifdef WORDS_BIGENDIAN
output[0] = byte_swap_32 (b_next[0]);
output[1] = byte_swap_32 (b_next[1]);
output[2] = byte_swap_32 (b_next[2]);
output[3] = byte_swap_32 (b_next[3]);
#else
output[0] = b_next[0];
output[1] = b_next[1];
output[2] = b_next[2];
output[3] = b_next[3];
#endif
}
static void
serpent_encrypt (void *ctx, byte_t *buffer_out, const byte_t *buffer_in)
{
serpent_context_t *context = ctx;
serpent_encrypt_internal (context,
(const u32_t *) buffer_in, (u32_t *) buffer_out);
_gcry_burn_stack (2 * sizeof (serpent_block_t));
}
static void
serpent_decrypt (void *ctx, byte *buffer_out, const byte *buffer_in)
{
serpent_context_t *context = ctx;
serpent_decrypt_internal (context,
(const u32_t *) buffer_in,
(u32_t *) buffer_out);
_gcry_burn_stack (2 * sizeof (serpent_block_t));
}
/* Serpent test. */
static const char *
serpent_test (void)
{
serpent_context_t context;
unsigned char scratch[16];
unsigned int i;
static struct test
{
int key_length;
unsigned char key[32];
unsigned char text_plain[16];
unsigned char text_cipher[16];
} test_data[] =
{
{
16,
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
"\xD2\x9D\x57\x6F\xCE\xA3\xA3\xA7\xED\x90\x99\xF2\x92\x73\xD7\x8E",
"\xB2\x28\x8B\x96\x8A\xE8\xB0\x86\x48\xD1\xCE\x96\x06\xFD\x99\x2D"
},
{
24,
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00",
"\xD2\x9D\x57\x6F\xCE\xAB\xA3\xA7\xED\x98\x99\xF2\x92\x7B\xD7\x8E",
"\x13\x0E\x35\x3E\x10\x37\xC2\x24\x05\xE8\xFA\xEF\xB2\xC3\xC3\xE9"
},
{
32,
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
"\xD0\x95\x57\x6F\xCE\xA3\xE3\xA7\xED\x98\xD9\xF2\x90\x73\xD7\x8E",
"\xB9\x0E\xE5\x86\x2D\xE6\x91\x68\xF2\xBD\xD5\x12\x5B\x45\x47\x2B"
},
{
32,
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
"\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00\x00",
"\x20\x61\xA4\x27\x82\xBD\x52\xEC\x69\x1E\xC3\x83\xB0\x3B\xA7\x7C"
},
{
0
},
};
for (i = 0; test_data[i].key_length; i++)
{
serpent_setkey_internal (&context, test_data[i].key,
test_data[i].key_length);
serpent_encrypt_internal (&context,
(const u32_t *) test_data[i].text_plain,
(u32_t *) scratch);
if (memcmp (scratch, test_data[i].text_cipher, sizeof (serpent_block_t)))
switch (test_data[i].key_length)
{
case 16:
return "Serpent-128 test encryption failed.";
case 24:
return "Serpent-192 test encryption failed.";
case 32:
return "Serpent-256 test encryption failed.";
}
serpent_decrypt_internal (&context,
(const u32_t *) test_data[i].text_cipher,
(u32_t *) scratch);
if (memcmp (scratch, test_data[i].text_plain, sizeof (serpent_block_t)))
switch (test_data[i].key_length)
{
case 16:
return "Serpent-128 test decryption failed.";
case 24:
return "Serpent-192 test decryption failed.";
case 32:
return "Serpent-256 test decryption failed.";
}
}
return NULL;
}
/* "SERPENT" is an alias for "SERPENT128". */
static const char *cipher_spec_serpent128_aliases[] =
{
"SERPENT",
NULL,
};
gcry_cipher_spec_t _gcry_cipher_spec_serpent128 =
{
"SERPENT128", cipher_spec_serpent128_aliases, NULL, 16, 128,
sizeof (serpent_context_t),
serpent_setkey, serpent_encrypt, serpent_decrypt,
};
gcry_cipher_spec_t _gcry_cipher_spec_serpent192 =
{
"SERPENT192", NULL, NULL, 16, 192,
sizeof (serpent_context_t),
serpent_setkey, serpent_encrypt, serpent_decrypt,
};
gcry_cipher_spec_t _gcry_cipher_spec_serpent256 =
{
"SERPENT256", NULL, NULL, 16, 256,
sizeof (serpent_context_t),
serpent_setkey, serpent_encrypt, serpent_decrypt,
};
diff --git a/pwmanager/pwmanager/binentrygen.cpp b/pwmanager/pwmanager/binentrygen.cpp
index 7d5ae45..f156a5e 100644
--- a/pwmanager/pwmanager/binentrygen.cpp
+++ b/pwmanager/pwmanager/binentrygen.cpp
@@ -1,71 +1,72 @@
/***************************************************************************
* *
* copyright (C) 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
-
#include "binentrygen.h"
#include "base64.h"
-#include "pwmexception.h"
+#include "pwmexception.h"
+#include "globalstuff.h"
void BinEntryGen::encode(const QByteArray &data,
PwMDataItem *ret,
DataType type)
{
ret->clear();
ret->name = tostr(static_cast<int>(type));
ret->binary = true;
if (data.size() == 0)
return;
Base64 b64;
string d(data.data(), data.size());
ret->pw = b64.encode(d);
}
void BinEntryGen::decode(const PwMDataItem &data,
QByteArray *ret,
DataType *type)
{
BUG_ON(!data.binary);
int t = strtol(data.name.c_str(), 0, 10);
*type = static_cast<DataType>(t);
switch (*type) {
case None:
case KWalletMap:
case KWalletStream:
break;
default:
*type = None;
}
if (data.pw == "") {
ret->fill(0);
ret->resize(0);
return;
}
Base64 b64;
string d(b64.decode(data.pw));
ret->duplicate(d.c_str(), d.length());
}
BinEntryGen::DataType BinEntryGen::binType(const PwMDataItem &data)
{
if (!data.binary)
return None;
int type = strtol(data.name.c_str(), 0, 10);
return (static_cast<DataType>(type));
}
+
diff --git a/pwmanager/pwmanager/binentrygen.h b/pwmanager/pwmanager/binentrygen.h
index a58cd42..49288aa 100644
--- a/pwmanager/pwmanager/binentrygen.h
+++ b/pwmanager/pwmanager/binentrygen.h
@@ -1,65 +1,65 @@
/***************************************************************************
* *
* copyright (C) 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef __BINENTRYGEN_H
#define __BINENTRYGEN_H
-#include "pwmdoc.h"
#include <qcstring.h>
+#include "pwmdoc.h"
/** Binary entry generator.
* This generator generates a normal struct PwMDataItem
* from binary data (using base64 encoding).
* This mechanism is used to support the binary interface functions
* of the KWallet emulation, for example.
*
* The format of the encoded binary data as a PwMDataItem is as follows:
*
* PwMDataItem::desc contains the normal description string for
* this entry. Nothing surprising.
* PwMDataItem::name contains the "DataType" number in ascii format.
* PwMDataItem::pw contains the base64 encoded data stream.
* PwMDataItem::binary is always true for binary entries.
* All other PwMDataItems are currently unused by BinEntryGen.
*/
class BinEntryGen
{
public:
enum DataType
{
None = 0,
KWalletMap,
KWalletStream
};
public:
BinEntryGen() { }
/** Encode the binary "data" and return it in "ret" */
void encode(const QByteArray &data, PwMDataItem *ret, DataType type);
/** Decode the "data" and return it as binary "ret" */
void decode(const PwMDataItem &data, QByteArray *ret, DataType *type);
/** Return the data type for this binary data item */
DataType binType(const PwMDataItem &data);
};
#endif // __BINENTRYGEN_H
diff --git a/pwmanager/pwmanager/blowfish.cpp b/pwmanager/pwmanager/blowfish.cpp
index 2ca58ce..ee29756 100644
--- a/pwmanager/pwmanager/blowfish.cpp
+++ b/pwmanager/pwmanager/blowfish.cpp
@@ -1,432 +1,432 @@
/* 2003.05.02: Derived from libgcrypt-1.1.12 by Michael Buesch */
/* blowfish.c - Blowfish encryption
* Copyright (C) 1998, 2001, 2002 Free Software Foundation, Inc.
*
* This file is part of Libgcrypt.
*
* Libgcrypt is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser general Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* Libgcrypt is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* For a description of the algorithm, see:
* Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
* ISBN 0-471-11709-9. Pages 336 ff.
*/
/* Test values:
* key "abcdefghijklmnopqrstuvwxyz";
* plain "BLOWFISH"
* cipher 32 4E D0 FE F4 13 A2 03
*
*/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#include <string.h>
#include <stdlib.h>
-#include "blowfish.h"
#include "globalstuff.h"
+#include "blowfish.h"
/* precomputed S boxes */
static const uint32_t ks0[256] = {
0xD1310BA6, 0x98DFB5AC, 0x2FFD72DB, 0xD01ADFB7, 0xB8E1AFED, 0x6A267E96,
0xBA7C9045, 0xF12C7F99, 0x24A19947, 0xB3916CF7, 0x0801F2E2, 0x858EFC16,
0x636920D8, 0x71574E69, 0xA458FEA3, 0xF4933D7E, 0x0D95748F, 0x728EB658,
0x718BCD58, 0x82154AEE, 0x7B54A41D, 0xC25A59B5, 0x9C30D539, 0x2AF26013,
0xC5D1B023, 0x286085F0, 0xCA417918, 0xB8DB38EF, 0x8E79DCB0, 0x603A180E,
0x6C9E0E8B, 0xB01E8A3E, 0xD71577C1, 0xBD314B27, 0x78AF2FDA, 0x55605C60,
0xE65525F3, 0xAA55AB94, 0x57489862, 0x63E81440, 0x55CA396A, 0x2AAB10B6,
0xB4CC5C34, 0x1141E8CE, 0xA15486AF, 0x7C72E993, 0xB3EE1411, 0x636FBC2A,
0x2BA9C55D, 0x741831F6, 0xCE5C3E16, 0x9B87931E, 0xAFD6BA33, 0x6C24CF5C,
0x7A325381, 0x28958677, 0x3B8F4898, 0x6B4BB9AF, 0xC4BFE81B, 0x66282193,
0x61D809CC, 0xFB21A991, 0x487CAC60, 0x5DEC8032, 0xEF845D5D, 0xE98575B1,
0xDC262302, 0xEB651B88, 0x23893E81, 0xD396ACC5, 0x0F6D6FF3, 0x83F44239,
0x2E0B4482, 0xA4842004, 0x69C8F04A, 0x9E1F9B5E, 0x21C66842, 0xF6E96C9A,
0x670C9C61, 0xABD388F0, 0x6A51A0D2, 0xD8542F68, 0x960FA728, 0xAB5133A3,
0x6EEF0B6C, 0x137A3BE4, 0xBA3BF050, 0x7EFB2A98, 0xA1F1651D, 0x39AF0176,
0x66CA593E, 0x82430E88, 0x8CEE8619, 0x456F9FB4, 0x7D84A5C3, 0x3B8B5EBE,
0xE06F75D8, 0x85C12073, 0x401A449F, 0x56C16AA6, 0x4ED3AA62, 0x363F7706,
0x1BFEDF72, 0x429B023D, 0x37D0D724, 0xD00A1248, 0xDB0FEAD3, 0x49F1C09B,
0x075372C9, 0x80991B7B, 0x25D479D8, 0xF6E8DEF7, 0xE3FE501A, 0xB6794C3B,
0x976CE0BD, 0x04C006BA, 0xC1A94FB6, 0x409F60C4, 0x5E5C9EC2, 0x196A2463,
0x68FB6FAF, 0x3E6C53B5, 0x1339B2EB, 0x3B52EC6F, 0x6DFC511F, 0x9B30952C,
0xCC814544, 0xAF5EBD09, 0xBEE3D004, 0xDE334AFD, 0x660F2807, 0x192E4BB3,
0xC0CBA857, 0x45C8740F, 0xD20B5F39, 0xB9D3FBDB, 0x5579C0BD, 0x1A60320A,
0xD6A100C6, 0x402C7279, 0x679F25FE, 0xFB1FA3CC, 0x8EA5E9F8, 0xDB3222F8,
0x3C7516DF, 0xFD616B15, 0x2F501EC8, 0xAD0552AB, 0x323DB5FA, 0xFD238760,
0x53317B48, 0x3E00DF82, 0x9E5C57BB, 0xCA6F8CA0, 0x1A87562E, 0xDF1769DB,
0xD542A8F6, 0x287EFFC3, 0xAC6732C6, 0x8C4F5573, 0x695B27B0, 0xBBCA58C8,
0xE1FFA35D, 0xB8F011A0, 0x10FA3D98, 0xFD2183B8, 0x4AFCB56C, 0x2DD1D35B,
0x9A53E479, 0xB6F84565, 0xD28E49BC, 0x4BFB9790, 0xE1DDF2DA, 0xA4CB7E33,
0x62FB1341, 0xCEE4C6E8, 0xEF20CADA, 0x36774C01, 0xD07E9EFE, 0x2BF11FB4,
0x95DBDA4D, 0xAE909198, 0xEAAD8E71, 0x6B93D5A0, 0xD08ED1D0, 0xAFC725E0,
0x8E3C5B2F, 0x8E7594B7, 0x8FF6E2FB, 0xF2122B64, 0x8888B812, 0x900DF01C,
0x4FAD5EA0, 0x688FC31C, 0xD1CFF191, 0xB3A8C1AD, 0x2F2F2218, 0xBE0E1777,
0xEA752DFE, 0x8B021FA1, 0xE5A0CC0F, 0xB56F74E8, 0x18ACF3D6, 0xCE89E299,
0xB4A84FE0, 0xFD13E0B7, 0x7CC43B81, 0xD2ADA8D9, 0x165FA266, 0x80957705,
0x93CC7314, 0x211A1477, 0xE6AD2065, 0x77B5FA86, 0xC75442F5, 0xFB9D35CF,
0xEBCDAF0C, 0x7B3E89A0, 0xD6411BD3, 0xAE1E7E49, 0x00250E2D, 0x2071B35E,
0x226800BB, 0x57B8E0AF, 0x2464369B, 0xF009B91E, 0x5563911D, 0x59DFA6AA,
0x78C14389, 0xD95A537F, 0x207D5BA2, 0x02E5B9C5, 0x83260376, 0x6295CFA9,
0x11C81968, 0x4E734A41, 0xB3472DCA, 0x7B14A94A, 0x1B510052, 0x9A532915,
0xD60F573F, 0xBC9BC6E4, 0x2B60A476, 0x81E67400, 0x08BA6FB5, 0x571BE91F,
0xF296EC6B, 0x2A0DD915, 0xB6636521, 0xE7B9F9B6, 0xFF34052E, 0xC5855664,
0x53B02D5D, 0xA99F8FA1, 0x08BA4799, 0x6E85076A
};
static const uint32_t ks1[256] = {
0x4B7A70E9, 0xB5B32944, 0xDB75092E, 0xC4192623, 0xAD6EA6B0, 0x49A7DF7D,
0x9CEE60B8, 0x8FEDB266, 0xECAA8C71, 0x699A17FF, 0x5664526C, 0xC2B19EE1,
0x193602A5, 0x75094C29, 0xA0591340, 0xE4183A3E, 0x3F54989A, 0x5B429D65,
0x6B8FE4D6, 0x99F73FD6, 0xA1D29C07, 0xEFE830F5, 0x4D2D38E6, 0xF0255DC1,
0x4CDD2086, 0x8470EB26, 0x6382E9C6, 0x021ECC5E, 0x09686B3F, 0x3EBAEFC9,
0x3C971814, 0x6B6A70A1, 0x687F3584, 0x52A0E286, 0xB79C5305, 0xAA500737,
0x3E07841C, 0x7FDEAE5C, 0x8E7D44EC, 0x5716F2B8, 0xB03ADA37, 0xF0500C0D,
0xF01C1F04, 0x0200B3FF, 0xAE0CF51A, 0x3CB574B2, 0x25837A58, 0xDC0921BD,
0xD19113F9, 0x7CA92FF6, 0x94324773, 0x22F54701, 0x3AE5E581, 0x37C2DADC,
0xC8B57634, 0x9AF3DDA7, 0xA9446146, 0x0FD0030E, 0xECC8C73E, 0xA4751E41,
0xE238CD99, 0x3BEA0E2F, 0x3280BBA1, 0x183EB331, 0x4E548B38, 0x4F6DB908,
0x6F420D03, 0xF60A04BF, 0x2CB81290, 0x24977C79, 0x5679B072, 0xBCAF89AF,
0xDE9A771F, 0xD9930810, 0xB38BAE12, 0xDCCF3F2E, 0x5512721F, 0x2E6B7124,
0x501ADDE6, 0x9F84CD87, 0x7A584718, 0x7408DA17, 0xBC9F9ABC, 0xE94B7D8C,
0xEC7AEC3A, 0xDB851DFA, 0x63094366, 0xC464C3D2, 0xEF1C1847, 0x3215D908,
0xDD433B37, 0x24C2BA16, 0x12A14D43, 0x2A65C451, 0x50940002, 0x133AE4DD,
0x71DFF89E, 0x10314E55, 0x81AC77D6, 0x5F11199B, 0x043556F1, 0xD7A3C76B,
0x3C11183B, 0x5924A509, 0xF28FE6ED, 0x97F1FBFA, 0x9EBABF2C, 0x1E153C6E,
0x86E34570, 0xEAE96FB1, 0x860E5E0A, 0x5A3E2AB3, 0x771FE71C, 0x4E3D06FA,
0x2965DCB9, 0x99E71D0F, 0x803E89D6, 0x5266C825, 0x2E4CC978, 0x9C10B36A,
0xC6150EBA, 0x94E2EA78, 0xA5FC3C53, 0x1E0A2DF4, 0xF2F74EA7, 0x361D2B3D,
0x1939260F, 0x19C27960, 0x5223A708, 0xF71312B6, 0xEBADFE6E, 0xEAC31F66,
0xE3BC4595, 0xA67BC883, 0xB17F37D1, 0x018CFF28, 0xC332DDEF, 0xBE6C5AA5,
0x65582185, 0x68AB9802, 0xEECEA50F, 0xDB2F953B, 0x2AEF7DAD, 0x5B6E2F84,
0x1521B628, 0x29076170, 0xECDD4775, 0x619F1510, 0x13CCA830, 0xEB61BD96,
0x0334FE1E, 0xAA0363CF, 0xB5735C90, 0x4C70A239, 0xD59E9E0B, 0xCBAADE14,
0xEECC86BC, 0x60622CA7, 0x9CAB5CAB, 0xB2F3846E, 0x648B1EAF, 0x19BDF0CA,
0xA02369B9, 0x655ABB50, 0x40685A32, 0x3C2AB4B3, 0x319EE9D5, 0xC021B8F7,
0x9B540B19, 0x875FA099, 0x95F7997E, 0x623D7DA8, 0xF837889A, 0x97E32D77,
0x11ED935F, 0x16681281, 0x0E358829, 0xC7E61FD6, 0x96DEDFA1, 0x7858BA99,
0x57F584A5, 0x1B227263, 0x9B83C3FF, 0x1AC24696, 0xCDB30AEB, 0x532E3054,
0x8FD948E4, 0x6DBC3128, 0x58EBF2EF, 0x34C6FFEA, 0xFE28ED61, 0xEE7C3C73,
0x5D4A14D9, 0xE864B7E3, 0x42105D14, 0x203E13E0, 0x45EEE2B6, 0xA3AAABEA,
0xDB6C4F15, 0xFACB4FD0, 0xC742F442, 0xEF6ABBB5, 0x654F3B1D, 0x41CD2105,
0xD81E799E, 0x86854DC7, 0xE44B476A, 0x3D816250, 0xCF62A1F2, 0x5B8D2646,
0xFC8883A0, 0xC1C7B6A3, 0x7F1524C3, 0x69CB7492, 0x47848A0B, 0x5692B285,
0x095BBF00, 0xAD19489D, 0x1462B174, 0x23820E00, 0x58428D2A, 0x0C55F5EA,
0x1DADF43E, 0x233F7061, 0x3372F092, 0x8D937E41, 0xD65FECF1, 0x6C223BDB,
0x7CDE3759, 0xCBEE7460, 0x4085F2A7, 0xCE77326E, 0xA6078084, 0x19F8509E,
0xE8EFD855, 0x61D99735, 0xA969A7AA, 0xC50C06C2, 0x5A04ABFC, 0x800BCADC,
0x9E447A2E, 0xC3453484, 0xFDD56705, 0x0E1E9EC9, 0xDB73DBD3, 0x105588CD,
0x675FDA79, 0xE3674340, 0xC5C43465, 0x713E38D8, 0x3D28F89E, 0xF16DFF20,
0x153E21E7, 0x8FB03D4A, 0xE6E39F2B, 0xDB83ADF7
};
static const uint32_t ks2[256] = {
0xE93D5A68, 0x948140F7, 0xF64C261C, 0x94692934, 0x411520F7, 0x7602D4F7,
0xBCF46B2E, 0xD4A20068, 0xD4082471, 0x3320F46A, 0x43B7D4B7, 0x500061AF,
0x1E39F62E, 0x97244546, 0x14214F74, 0xBF8B8840, 0x4D95FC1D, 0x96B591AF,
0x70F4DDD3, 0x66A02F45, 0xBFBC09EC, 0x03BD9785, 0x7FAC6DD0, 0x31CB8504,
0x96EB27B3, 0x55FD3941, 0xDA2547E6, 0xABCA0A9A, 0x28507825, 0x530429F4,
0x0A2C86DA, 0xE9B66DFB, 0x68DC1462, 0xD7486900, 0x680EC0A4, 0x27A18DEE,
0x4F3FFEA2, 0xE887AD8C, 0xB58CE006, 0x7AF4D6B6, 0xAACE1E7C, 0xD3375FEC,
0xCE78A399, 0x406B2A42, 0x20FE9E35, 0xD9F385B9, 0xEE39D7AB, 0x3B124E8B,
0x1DC9FAF7, 0x4B6D1856, 0x26A36631, 0xEAE397B2, 0x3A6EFA74, 0xDD5B4332,
0x6841E7F7, 0xCA7820FB, 0xFB0AF54E, 0xD8FEB397, 0x454056AC, 0xBA489527,
0x55533A3A, 0x20838D87, 0xFE6BA9B7, 0xD096954B, 0x55A867BC, 0xA1159A58,
0xCCA92963, 0x99E1DB33, 0xA62A4A56, 0x3F3125F9, 0x5EF47E1C, 0x9029317C,
0xFDF8E802, 0x04272F70, 0x80BB155C, 0x05282CE3, 0x95C11548, 0xE4C66D22,
0x48C1133F, 0xC70F86DC, 0x07F9C9EE, 0x41041F0F, 0x404779A4, 0x5D886E17,
0x325F51EB, 0xD59BC0D1, 0xF2BCC18F, 0x41113564, 0x257B7834, 0x602A9C60,
0xDFF8E8A3, 0x1F636C1B, 0x0E12B4C2, 0x02E1329E, 0xAF664FD1, 0xCAD18115,
0x6B2395E0, 0x333E92E1, 0x3B240B62, 0xEEBEB922, 0x85B2A20E, 0xE6BA0D99,
0xDE720C8C, 0x2DA2F728, 0xD0127845, 0x95B794FD, 0x647D0862, 0xE7CCF5F0,
0x5449A36F, 0x877D48FA, 0xC39DFD27, 0xF33E8D1E, 0x0A476341, 0x992EFF74,
0x3A6F6EAB, 0xF4F8FD37, 0xA812DC60, 0xA1EBDDF8, 0x991BE14C, 0xDB6E6B0D,
0xC67B5510, 0x6D672C37, 0x2765D43B, 0xDCD0E804, 0xF1290DC7, 0xCC00FFA3,
0xB5390F92, 0x690FED0B, 0x667B9FFB, 0xCEDB7D9C, 0xA091CF0B, 0xD9155EA3,
0xBB132F88, 0x515BAD24, 0x7B9479BF, 0x763BD6EB, 0x37392EB3, 0xCC115979,
0x8026E297, 0xF42E312D, 0x6842ADA7, 0xC66A2B3B, 0x12754CCC, 0x782EF11C,
0x6A124237, 0xB79251E7, 0x06A1BBE6, 0x4BFB6350, 0x1A6B1018, 0x11CAEDFA,
0x3D25BDD8, 0xE2E1C3C9, 0x44421659, 0x0A121386, 0xD90CEC6E, 0xD5ABEA2A,
0x64AF674E, 0xDA86A85F, 0xBEBFE988, 0x64E4C3FE, 0x9DBC8057, 0xF0F7C086,
0x60787BF8, 0x6003604D, 0xD1FD8346, 0xF6381FB0, 0x7745AE04, 0xD736FCCC,
0x83426B33, 0xF01EAB71, 0xB0804187, 0x3C005E5F, 0x77A057BE, 0xBDE8AE24,
0x55464299, 0xBF582E61, 0x4E58F48F, 0xF2DDFDA2, 0xF474EF38, 0x8789BDC2,
0x5366F9C3, 0xC8B38E74, 0xB475F255, 0x46FCD9B9, 0x7AEB2661, 0x8B1DDF84,
0x846A0E79, 0x915F95E2, 0x466E598E, 0x20B45770, 0x8CD55591, 0xC902DE4C,
0xB90BACE1, 0xBB8205D0, 0x11A86248, 0x7574A99E, 0xB77F19B6, 0xE0A9DC09,
0x662D09A1, 0xC4324633, 0xE85A1F02, 0x09F0BE8C, 0x4A99A025, 0x1D6EFE10,
0x1AB93D1D, 0x0BA5A4DF, 0xA186F20F, 0x2868F169, 0xDCB7DA83, 0x573906FE,
0xA1E2CE9B, 0x4FCD7F52, 0x50115E01, 0xA70683FA, 0xA002B5C4, 0x0DE6D027,
0x9AF88C27, 0x773F8641, 0xC3604C06, 0x61A806B5, 0xF0177A28, 0xC0F586E0,
0x006058AA, 0x30DC7D62, 0x11E69ED7, 0x2338EA63, 0x53C2DD94, 0xC2C21634,
0xBBCBEE56, 0x90BCB6DE, 0xEBFC7DA1, 0xCE591D76, 0x6F05E409, 0x4B7C0188,
0x39720A3D, 0x7C927C24, 0x86E3725F, 0x724D9DB9, 0x1AC15BB4, 0xD39EB8FC,
0xED545578, 0x08FCA5B5, 0xD83D7CD3, 0x4DAD0FC4, 0x1E50EF5E, 0xB161E6F8,
0xA28514D9, 0x6C51133C, 0x6FD5C7E7, 0x56E14EC4, 0x362ABFCE, 0xDDC6C837,
0xD79A3234, 0x92638212, 0x670EFA8E, 0x406000E0
};
static const uint32_t ks3[256] = {
0x3A39CE37, 0xD3FAF5CF, 0xABC27737, 0x5AC52D1B, 0x5CB0679E, 0x4FA33742,
0xD3822740, 0x99BC9BBE, 0xD5118E9D, 0xBF0F7315, 0xD62D1C7E, 0xC700C47B,
0xB78C1B6B, 0x21A19045, 0xB26EB1BE, 0x6A366EB4, 0x5748AB2F, 0xBC946E79,
0xC6A376D2, 0x6549C2C8, 0x530FF8EE, 0x468DDE7D, 0xD5730A1D, 0x4CD04DC6,
0x2939BBDB, 0xA9BA4650, 0xAC9526E8, 0xBE5EE304, 0xA1FAD5F0, 0x6A2D519A,
0x63EF8CE2, 0x9A86EE22, 0xC089C2B8, 0x43242EF6, 0xA51E03AA, 0x9CF2D0A4,
0x83C061BA, 0x9BE96A4D, 0x8FE51550, 0xBA645BD6, 0x2826A2F9, 0xA73A3AE1,
0x4BA99586, 0xEF5562E9, 0xC72FEFD3, 0xF752F7DA, 0x3F046F69, 0x77FA0A59,
0x80E4A915, 0x87B08601, 0x9B09E6AD, 0x3B3EE593, 0xE990FD5A, 0x9E34D797,
0x2CF0B7D9, 0x022B8B51, 0x96D5AC3A, 0x017DA67D, 0xD1CF3ED6, 0x7C7D2D28,
0x1F9F25CF, 0xADF2B89B, 0x5AD6B472, 0x5A88F54C, 0xE029AC71, 0xE019A5E6,
0x47B0ACFD, 0xED93FA9B, 0xE8D3C48D, 0x283B57CC, 0xF8D56629, 0x79132E28,
0x785F0191, 0xED756055, 0xF7960E44, 0xE3D35E8C, 0x15056DD4, 0x88F46DBA,
0x03A16125, 0x0564F0BD, 0xC3EB9E15, 0x3C9057A2, 0x97271AEC, 0xA93A072A,
0x1B3F6D9B, 0x1E6321F5, 0xF59C66FB, 0x26DCF319, 0x7533D928, 0xB155FDF5,
0x03563482, 0x8ABA3CBB, 0x28517711, 0xC20AD9F8, 0xABCC5167, 0xCCAD925F,
0x4DE81751, 0x3830DC8E, 0x379D5862, 0x9320F991, 0xEA7A90C2, 0xFB3E7BCE,
0x5121CE64, 0x774FBE32, 0xA8B6E37E, 0xC3293D46, 0x48DE5369, 0x6413E680,
0xA2AE0810, 0xDD6DB224, 0x69852DFD, 0x09072166, 0xB39A460A, 0x6445C0DD,
0x586CDECF, 0x1C20C8AE, 0x5BBEF7DD, 0x1B588D40, 0xCCD2017F, 0x6BB4E3BB,
0xDDA26A7E, 0x3A59FF45, 0x3E350A44, 0xBCB4CDD5, 0x72EACEA8, 0xFA6484BB,
0x8D6612AE, 0xBF3C6F47, 0xD29BE463, 0x542F5D9E, 0xAEC2771B, 0xF64E6370,
0x740E0D8D, 0xE75B1357, 0xF8721671, 0xAF537D5D, 0x4040CB08, 0x4EB4E2CC,
0x34D2466A, 0x0115AF84, 0xE1B00428, 0x95983A1D, 0x06B89FB4, 0xCE6EA048,
0x6F3F3B82, 0x3520AB82, 0x011A1D4B, 0x277227F8, 0x611560B1, 0xE7933FDC,
0xBB3A792B, 0x344525BD, 0xA08839E1, 0x51CE794B, 0x2F32C9B7, 0xA01FBAC9,
0xE01CC87E, 0xBCC7D1F6, 0xCF0111C3, 0xA1E8AAC7, 0x1A908749, 0xD44FBD9A,
0xD0DADECB, 0xD50ADA38, 0x0339C32A, 0xC6913667, 0x8DF9317C, 0xE0B12B4F,
0xF79E59B7, 0x43F5BB3A, 0xF2D519FF, 0x27D9459C, 0xBF97222C, 0x15E6FC2A,
0x0F91FC71, 0x9B941525, 0xFAE59361, 0xCEB69CEB, 0xC2A86459, 0x12BAA8D1,
0xB6C1075E, 0xE3056A0C, 0x10D25065, 0xCB03A442, 0xE0EC6E0E, 0x1698DB3B,
0x4C98A0BE, 0x3278E964, 0x9F1F9532, 0xE0D392DF, 0xD3A0342B, 0x8971F21E,
0x1B0A7441, 0x4BA3348C, 0xC5BE7120, 0xC37632D8, 0xDF359F8D, 0x9B992F2E,
0xE60B6F47, 0x0FE3F11D, 0xE54CDA54, 0x1EDAD891, 0xCE6279CF, 0xCD3E7E6F,
0x1618B166, 0xFD2C1D05, 0x848FD2C5, 0xF6FB2299, 0xF523F357, 0xA6327623,
0x93A83531, 0x56CCCD02, 0xACF08162, 0x5A75EBB5, 0x6E163697, 0x88D273CC,
0xDE966292, 0x81B949D0, 0x4C50901B, 0x71C65614, 0xE6C6C7BD, 0x327A140A,
0x45E1D006, 0xC3F27B9A, 0xC9AA53FD, 0x62A80F00, 0xBB25BFE2, 0x35BDD2F6,
0x71126905, 0xB2040222, 0xB6CBCF7C, 0xCD769C2B, 0x53113EC0, 0x1640E3D3,
0x38ABBD60, 0x2547ADF0, 0xBA38209C, 0xF746CE76, 0x77AFA1C5, 0x20756060,
0x85CBFE4E, 0x8AE88DD8, 0x7AAAF9B0, 0x4CF9AA7E, 0x1948C25C, 0x02FB8A8C,
0x01C36AE4, 0xD6EBE1F9, 0x90D4F869, 0xA65CDEA0, 0x3F09252D, 0xC208E69F,
0xB74E6132, 0xCE77E25B, 0x578FDFE3, 0x3AC372E6
};
static const uint32_t ps[BLOWFISH_ROUNDS + 2] = {
0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344, 0xA4093822, 0x299F31D0,
0x082EFA98, 0xEC4E6C89, 0x452821E6, 0x38D01377, 0xBE5466CF, 0x34E90C6C,
0xC0AC29B7, 0xC97C50DD, 0x3F84D5B5, 0xB5470917, 0x9216D5D9, 0x8979FB1B
};
void Blowfish::burn_stack(int bytes)
{
char buf[64];
memset(buf, 0, sizeof buf);
bytes -= sizeof buf;
if (bytes > 0)
burn_stack(bytes);
}
void Blowfish::do_encrypt(uint32_t * ret_xl, uint32_t * ret_xr)
{
#if BLOWFISH_ROUNDS == 16
uint32_t xl, xr, *s0, *s1, *s2, *s3, *p;
xl = *ret_xl;
xr = *ret_xr;
p = bc.p;
s0 = bc.s0;
s1 = bc.s1;
s2 = bc.s2;
s3 = bc.s3;
R(xl, xr, 0, p, s0, s1, s2, s3);
R(xr, xl, 1, p, s0, s1, s2, s3);
R(xl, xr, 2, p, s0, s1, s2, s3);
R(xr, xl, 3, p, s0, s1, s2, s3);
R(xl, xr, 4, p, s0, s1, s2, s3);
R(xr, xl, 5, p, s0, s1, s2, s3);
R(xl, xr, 6, p, s0, s1, s2, s3);
R(xr, xl, 7, p, s0, s1, s2, s3);
R(xl, xr, 8, p, s0, s1, s2, s3);
R(xr, xl, 9, p, s0, s1, s2, s3);
R(xl, xr, 10, p, s0, s1, s2, s3);
R(xr, xl, 11, p, s0, s1, s2, s3);
R(xl, xr, 12, p, s0, s1, s2, s3);
R(xr, xl, 13, p, s0, s1, s2, s3);
R(xl, xr, 14, p, s0, s1, s2, s3);
R(xr, xl, 15, p, s0, s1, s2, s3);
xl ^= p[BLOWFISH_ROUNDS];
xr ^= p[BLOWFISH_ROUNDS + 1];
*ret_xl = xr;
*ret_xr = xl;
#else
uint32_t xl, xr, temp, *p;
int i;
xl = *ret_xl;
xr = *ret_xr;
p = bc.p;
for (i = 0; i < BLOWFISH_ROUNDS; i++) {
xl ^= p[i];
xr ^= function_F(xl);
temp = xl;
xl = xr;
xr = temp;
}
temp = xl;
xl = xr;
xr = temp;
xr ^= p[BLOWFISH_ROUNDS];
xl ^= p[BLOWFISH_ROUNDS + 1];
*ret_xl = xl;
*ret_xr = xr;
#endif
}
void Blowfish::do_decrypt(uint32_t * ret_xl, uint32_t * ret_xr)
{
#if BLOWFISH_ROUNDS == 16
uint32_t xl, xr, *s0, *s1, *s2, *s3, *p;
xl = *ret_xl;
xr = *ret_xr;
p = bc.p;
s0 = bc.s0;
s1 = bc.s1;
s2 = bc.s2;
s3 = bc.s3;
R(xl, xr, 17, p, s0, s1, s2, s3);
R(xr, xl, 16, p, s0, s1, s2, s3);
R(xl, xr, 15, p, s0, s1, s2, s3);
R(xr, xl, 14, p, s0, s1, s2, s3);
R(xl, xr, 13, p, s0, s1, s2, s3);
R(xr, xl, 12, p, s0, s1, s2, s3);
R(xl, xr, 11, p, s0, s1, s2, s3);
R(xr, xl, 10, p, s0, s1, s2, s3);
R(xl, xr, 9, p, s0, s1, s2, s3);
R(xr, xl, 8, p, s0, s1, s2, s3);
R(xl, xr, 7, p, s0, s1, s2, s3);
R(xr, xl, 6, p, s0, s1, s2, s3);
R(xl, xr, 5, p, s0, s1, s2, s3);
R(xr, xl, 4, p, s0, s1, s2, s3);
R(xl, xr, 3, p, s0, s1, s2, s3);
R(xr, xl, 2, p, s0, s1, s2, s3);
xl ^= p[1];
xr ^= p[0];
*ret_xl = xr;
*ret_xr = xl;
#else
uint32_t xl, xr, temp, *p;
int i;
xl = *ret_xl;
xr = *ret_xr;
p = bc.p;
for (i = BLOWFISH_ROUNDS + 1; i > 1; i--) {
xl ^= p[i];
xr ^= function_F(xl);
temp = xl;
xl = xr;
xr = temp;
}
temp = xl;
xl = xr;
xr = temp;
xr ^= p[1];
xl ^= p[0];
*ret_xl = xl;
*ret_xr = xr;
#endif
}
void Blowfish::do_encrypt_block(byte * outbuf, byte * inbuf)
{
uint32_t d1, d2;
d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
do_encrypt(&d1, &d2);
outbuf[0] = (d1 >> 24) & 0xff;
outbuf[1] = (d1 >> 16) & 0xff;
outbuf[2] = (d1 >> 8) & 0xff;
outbuf[3] = d1 & 0xff;
outbuf[4] = (d2 >> 24) & 0xff;
outbuf[5] = (d2 >> 16) & 0xff;
outbuf[6] = (d2 >> 8) & 0xff;
outbuf[7] = d2 & 0xff;
}
void Blowfish::encrypt_block(byte * outbuf, byte * inbuf)
{
do_encrypt_block(outbuf, inbuf);
burn_stack(64);
}
void Blowfish::do_decrypt_block(byte * outbuf, byte * inbuf)
{
uint32_t d1, d2;
d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
do_decrypt(&d1, &d2);
outbuf[0] = (d1 >> 24) & 0xff;
outbuf[1] = (d1 >> 16) & 0xff;
outbuf[2] = (d1 >> 8) & 0xff;
outbuf[3] = d1 & 0xff;
outbuf[4] = (d2 >> 24) & 0xff;
outbuf[5] = (d2 >> 16) & 0xff;
outbuf[6] = (d2 >> 8) & 0xff;
outbuf[7] = d2 & 0xff;
}
void Blowfish::decrypt_block(byte * outbuf, byte * inbuf)
{
do_decrypt_block(outbuf, inbuf);
burn_stack(64);
}
bool Blowfish::selfTest()
{
byte plain1[] = "BLOWFISH";
byte key1[] = "abcdefghijklmnopqrstuvwxyz";
byte cipher1[] = "\x32\x4E\xD0\xFE\xF4\x13\xA2\x03";
byte plain2[] = "\xFE\xDC\xBA\x98\x76\x54\x32\x10";
byte key2[] = "\x41\x79\x6E\xA0\x52\x61\x6E\xE4";
byte cipher2[] = "\xE1\x13\xF4\x10\x2C\xFC\xCE\x43";
byte buffer[8];
diff --git a/pwmanager/pwmanager/blowfish.h b/pwmanager/pwmanager/blowfish.h
index 5129eab..862cccb 100644
--- a/pwmanager/pwmanager/blowfish.h
+++ b/pwmanager/pwmanager/blowfish.h
@@ -1,129 +1,131 @@
/***************************************************************************
* *
* copyright (C) 2003, 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* blowfish.c - Blowfish encryption *
* Copyright (C) 1998, 2001, 2002 Free Software Foundation, Inc. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef BLOWFISH_H
#define BLOWFISH_H
-#include "pwmexception.h"
+//#include "pwmexception.h"
#ifndef _WIN32_
#include <stdint.h>
#else
#endif
#include <string>
using std::string;
#define BLOWFISH_BLOCKSIZE 8
#define BLOWFISH_ROUNDS 16
#define CIPHER_ALGO_BLOWFISH 4 /* blowfish 128 bit key */
#ifndef _WIN32_
typedef uint8_t byte;
#else
#define uint8_t Q_UINT8
#define byte Q_UINT8
#define uint32_t Q_UINT32
#endif
+//#include "pwmexception.h"
+
/** blowfish encryption algorithm.
* Derived from libgcrypt-1.1.12
*/
class Blowfish
{
struct BLOWFISH_context
{
uint32_t s0[256];
uint32_t s1[256];
uint32_t s2[256];
uint32_t s3[256];
uint32_t p[BLOWFISH_ROUNDS+2];
};
public:
Blowfish() {}
static bool selfTest();
/** set key to encrypt. if return == 1, it is a weak key. */
int bf_setkey( byte *key, unsigned int keylen );
/** encrypt inbuf and return it in outbuf.
* inbuf and outbuf have to be: buf % 8 == 0
* You may check this with getPaddedLen() and pad with NULL.
*/
int bf_encrypt( byte *outbuf, byte *inbuf, unsigned int inbuf_len );
/** decrypt inbuf and return it in outbuf.
* inbuf and outbuf have to be: buf % 8 == 0
* You may check this with getPaddedLen() and pad with NULL.
*/
int bf_decrypt( byte *outbuf, byte *inbuf, unsigned int inbuf_len );
/** returns the length, the sting has to be padded to */
static unsigned int getPaddedLen(unsigned int inLen)
{ return ((8 - (inLen % 8)) + inLen); }
/** pad up to 8 bytes. */
static void padNull(string *buf);
/** remove padded data */
static bool unpadNull(string *buf);
protected:
#if BLOWFISH_ROUNDS != 16
uint32_t function_F( uint32_t x)
{
uint16_t a, b, c, d;
#ifdef BIG_ENDIAN_HOST
a = ((byte *) & x)[0];
b = ((byte *) & x)[1];
c = ((byte *) & x)[2];
d = ((byte *) & x)[3];
#else
a = ((byte *) & x)[3];
b = ((byte *) & x)[2];
c = ((byte *) & x)[1];
d = ((byte *) & x)[0];
#endif
return ((bc.s0[a] + bc.s1[b]) ^ bc.s2[c]) + bc.s3[d];
}
#endif
void R(uint32_t &l, uint32_t &r, uint32_t i, uint32_t *p,
uint32_t *s0, uint32_t *s1, uint32_t *s2, uint32_t *s3)
{
l ^= p[i];
#ifdef BIG_ENDIAN_HOST
r ^= (( s0[((byte*)&l)[0]] + s1[((byte*)&l)[1]])
^ s2[((byte*)&l)[2]]) + s3[((byte*)&l)[3]];
#else
r ^= (( s0[((byte*)&l)[3]] + s1[((byte*)&l)[2]])
^ s2[((byte*)&l)[1]]) + s3[((byte*)&l)[0]];
#endif
}
void encrypt_block(byte *outbuf, byte *inbuf);
void decrypt_block(byte *outbuf, byte *inbuf);
void burn_stack(int bytes);
void do_encrypt(uint32_t *ret_xl, uint32_t *ret_xr);
void do_decrypt(uint32_t *ret_xl, uint32_t *ret_xr);
void do_encrypt_block(byte *outbuf, byte *inbuf);
void do_decrypt_block(byte *outbuf, byte *inbuf);
int do_bf_setkey(byte *key, unsigned int keylen);
protected:
struct BLOWFISH_context bc;
};
#endif
diff --git a/pwmanager/pwmanager/genpasswd.cpp b/pwmanager/pwmanager/genpasswd.cpp
index b0cceff..41078b3 100644
--- a/pwmanager/pwmanager/genpasswd.cpp
+++ b/pwmanager/pwmanager/genpasswd.cpp
@@ -1,192 +1,193 @@
/***************************************************************************
* *
* copyright (C) 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#include "genpasswd.h"
#include "pwmexception.h"
#include "randomizer.h"
+#include "globalstuff.h"
/* how often can a char of the same charset be reused in order */
#define FILTER_MAX_CHARSET_REUSE 3
/* re-randomize all charsets on every iteration (0/1) */
#define RERAND_CHARSET 0
struct staticCharsetStruct
{
const char *lower;
const char *upper;
const char *num;
const char *special;
const char *blank;
};
static struct staticCharsetStruct staticCharset = {
"abcdefghijklmnopqrstuvwxyz",
"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
"0123456789",
"!\"§$%&/()=?,.-;:_+",
" "
};
GenPasswd::GenPasswd()
: length (8)
, useFilter (true)
{
dynCharset.setAutoDelete(true);
}
void GenPasswd::setCharset(bool lower,
bool upper,
bool num,
bool special,
bool blank,
QString user)
{
unsigned int sanityCheck = 0;
dynCharset_element *tmpElement;
dynCharset.clear();
if (lower) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = staticCharset.lower;
dynCharset.append(tmpElement);
++sanityCheck;
}
if (upper) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = staticCharset.upper;
dynCharset.append(tmpElement);
++sanityCheck;
}
if (num) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = staticCharset.num;
dynCharset.append(tmpElement);
++sanityCheck;
}
if (special) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = staticCharset.special;
dynCharset.append(tmpElement);
++sanityCheck;
}
if (blank) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = staticCharset.blank;
dynCharset.append(tmpElement);
}
if (!user.isEmpty()) {
tmpElement = new dynCharset_element;
tmpElement->refCnt = 0;
tmpElement->data = user;
dynCharset.append(tmpElement);
if (likely(user.length() >= 2))
++sanityCheck;
}
BUG_ON(!sanityCheck);
rndDynCharset();
}
void GenPasswd::rndDynCharset()
{
QString tmpData;
int pos;
Randomizer *rnd = Randomizer::obj();
// QPtrList<dynCharset_element>::iterator is not available in QT-3.1
unsigned int i, cnt = dynCharset.count();
dynCharset_element *p;
for (i = 0; i < cnt; ++i) {
p = dynCharset.at(i);
PWM_ASSERT(p);
tmpData = QString::null;
while (p->data.length()) {
pos = rnd->genRndInt() % p->data.length();
tmpData.append(p->data.at(pos));
p->data.remove(pos, 1);
}
p->data = tmpData;
}
}
QString GenPasswd::gen()
{
BUG_ON(dynCharset.count() <= 0);
BUG_ON(length < 1);
dynCharset_element *curCharset;
QString ret;
int i;
for (i = 0; i < length; ++i) {
curCharset = selectNextCharset();
#if RERAND_CHARSET != 0
rndDynCharset();
#endif // RERAND_CHARSET
ret += genNewRandom(curCharset);
}
return ret;
}
GenPasswd::dynCharset_element * GenPasswd::selectNextCharset()
{
dynCharset_element *ret;
int numCharsets = dynCharset.count();
BUG_ON(numCharsets <= 0);
if (numCharsets == 1)
return dynCharset.at(0);
Randomizer *rnd = Randomizer::obj();
if (useFilter) {
// find out which charsets are allowed (filtering)
QPtrList<dynCharset_element> allowedCharsets;
// QPtrList<dynCharset_element>::iterator is not available in QT-3.1
unsigned int i, cnt = dynCharset.count();
dynCharset_element *p;
for (i = 0; i < cnt; ++i) {
p = dynCharset.at(i);
PWM_ASSERT(p);
if (p->refCnt < FILTER_MAX_CHARSET_REUSE) {
allowedCharsets.append(p);
} else {
p->refCnt = 0;
}
}
int numAllowedCharsets = allowedCharsets.count();
BUG_ON(numAllowedCharsets <= 0);
// now get a random charset out of the allowed
unsigned int randomPos = rnd->genRndUInt() % numAllowedCharsets;
ret = allowedCharsets.at(randomPos);
ret->refCnt++;
return ret;
}
// all charsets are allowed here (no filtering). Get a random.
unsigned int randomPos = rnd->genRndUInt() % numCharsets;
ret = dynCharset.at(randomPos);
return ret;
}
QChar GenPasswd::genNewRandom(const dynCharset_element *charset)
{
Randomizer *rnd = Randomizer::obj();
int pos = rnd->genRndInt() % charset->data.length();
return charset->data.at(pos);
}
diff --git a/pwmanager/pwmanager/libgcryptif.h b/pwmanager/pwmanager/libgcryptif.h
index 9a987a2..a08d678 100644
--- a/pwmanager/pwmanager/libgcryptif.h
+++ b/pwmanager/pwmanager/libgcryptif.h
@@ -1,177 +1,179 @@
/***************************************************************************
* *
* copyright (C) 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* hashPassphrase() is derived from GnuPG and is *
* Copyright (C) 1998, 1999, 2000, 2001, 2003 *
* Free Software Foundation, Inc. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef __LIBGCRYPTIF_H
#define __LIBGCRYPTIF_H
-#include "pwmexception.h"
//#undef CONFIG_PWMANAGER_GCRY // for debugging only.
#ifdef CONFIG_PWMANAGER_GCRY
#include <stddef.h>
#include <sys/types.h>
#ifndef _WIN32_
#include <stdint.h>
#else
#define uint8_t Q_UINT8
#define byte Q_UINT8
#define uint32_t Q_UINT32
#endif
#define STRING2KEY_SALTLEN 8
+#include "pwmexception.h"
+
+
/** interface class for the libgcrypt cipher and hash algorithms
* NOTE: Always allocate 1024 extra bytes for the inBuf (for padding)
*/
class LibGCryptIf
{
protected:
struct STRING2KEY
{
int mode;
int hash_algo;
uint8_t salt[STRING2KEY_SALTLEN];
uint32_t count;
};
struct DEK
{
size_t keylen;
uint8_t key[32]; // this is the largest used keylen (256 bit)
};
public:
LibGCryptIf() { }
/** is libgcrypt available? */
static bool available()
{ return true; }
/** encrypt data. _algo is the PWM_CRYPT_* ID
* of the algorithm.
*/
PwMerror encrypt(unsigned char **outBuf,
size_t *outBufLen,
unsigned char *inBuf,
size_t inBufLen,
const unsigned char *key,
size_t keylen,
char _algo,
char _hashalgo //US BUG: pass _hashalgo because we need it in hashPassphrase
);
/** decrypt data. _algo is the PWM_CRYPT_* ID
* of the algorithm.
*/
PwMerror decrypt(unsigned char **outBuf,
size_t *outBufLen,
const unsigned char *inBuf,
size_t inBufLen,
const unsigned char *key,
size_t keylen,
char _algo,
char _hashalgo //US BUG: pass _hashalgo because we need it in hashPassphrase
);
/** hash data. _algo is the PWM_HASH_* ID of the hash */
PwMerror hash(unsigned char **outBuf,
size_t *outBufLen,
const unsigned char *inBuf,
size_t inBufLen,
char _algo);
/** returns the length of the hash. _algo is the PWM_HASH_*
* id of the hash. returns 0 on error.
*/
unsigned int hashLength(char _algo);
protected:
/** returns the total buffer length */
size_t getBufLen(size_t inBufLen, size_t boundary)
{
return ((boundary - (inBufLen % boundary)) + inBufLen);
}
/** pad the data up to the given boundary.
* "buf" has to be big enough!
*/
void padData(unsigned char *buf,
size_t bufLen,
size_t boundary);
/** unpad the data */
void unpadData(const unsigned char *buf,
size_t *bufLen);
/** maps the PWM_CRYPT_* ID of an algorithm
* to the libgcrypt GCRY_CIPHER_* ID
*/
int mapCipherId(char algo);
/** maps the PWM_HASH_* ID of an algorithm
* to the libgcrypt GCRY_MD_* ID
*/
int mapHashId(char algo);
/** hash a passphrase to a cipher key */
bool hashPassphrase(const unsigned char *pw,
size_t pwlen,
unsigned char *salt,
unsigned char *key,
size_t keylen,
bool create,
char _hashalgo //US BUG: pass _hashalgo because we need it in hashPassphrase
);
/** hash a passphrase to a cipher key */
bool doHashPassphrase(DEK *dek,
const unsigned char *pw,
size_t pwlen,
STRING2KEY *s2k,
bool create);
};
#else // CONFIG_PWMANAGER_GCRY
/** libgcrypt is not installed. This is a NOP wrapper. */
class LibGCryptIf
{
public:
LibGCryptIf() { }
static bool available()
{ return false; }
PwMerror encrypt(unsigned char **,
size_t *,
unsigned char *,
size_t,
const unsigned char *,
size_t,
char)
{ return e_cryptNotImpl; }
PwMerror decrypt(unsigned char **,
size_t *,
const unsigned char *,
size_t,
const unsigned char *,
size_t,
char)
{ return e_cryptNotImpl; }
PwMerror hash(unsigned char **,
size_t *,
const unsigned char *,
size_t,
char)
{ return e_hashNotImpl; }
unsigned int hashLength(char)
{ return 0; }
};
#endif // CONFIG_PWMANAGER_GCRY
#endif // __LIBGCRYPTIF_H
diff --git a/pwmanager/pwmanager/pwmexception.h b/pwmanager/pwmanager/pwmexception.h
index 301ebd7..7f5a3a6 100644
--- a/pwmanager/pwmanager/pwmexception.h
+++ b/pwmanager/pwmanager/pwmexception.h
@@ -1,217 +1,218 @@
/***************************************************************************
* *
* copyright (C) 2003, 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef __PWMEXCEPTION_H
#define __PWMEXCEPTION_H
-#include "globalstuff.h"
+//#include "globalstuff.h"
#include <iostream>
#include <string>
using std::string;
using std::cerr;
using std::cout;
using std::endl;
/* This is an internal function to reduce code-overhead
* of the BUG(), WARN(), TOD0() and FiXME() macros. Please use
* these macros instead of calling this function directly.
*/
void pwmFatal(const char *id,
const char *file,
int line);
/** Use PWM_ASSERT(condition) for debugging assertions.
* "condition" is eaten up and replaced with a NOP
* when debugging is disabled.
*
* PWM_ASSERT_NOEAT(condition) is the same as PWM_ASSERT(condition),
* but it does _not_ eat up "condition" and ensures that
* condition is always evaluated.
*/
#ifdef PWM_ASSERT
# undef PWM_ASSERT
#endif
#ifdef PWM_ASSERT_NOEAT
# undef PWM_ASSERT_NOEAT
#endif
#ifdef PWM_DEBUG
# define PWM_ASSERT(x) do { \
if (unlikely(!(x))) { \
cerr << "PWM_ASSERT failed: (" << #x \
<< ") in " << __FILE__ \
<< ":" << __LINE__ \
<< endl; \
} \
} while (0)
# define PWM_ASSERT_NOEAT(x) do { PWM_ASSERT(x); } while (0)
#else // PWM_DEBUG
# define PWM_ASSERT(x) do { } while (0)
# define PWM_ASSERT_NOEAT(x) do { if (x) ; } while (0)
#endif // PWM_DEBUG
/** Insert a BUG() into code paths which clearly show
* a bug in the code and which should, under normal
* circumstances, never execute.
*/
#ifdef BUG
# undef BUG
#endif
#define BUG() do { pwmFatal("BUG", __FILE__, __LINE__); } while (0)
/** Use BUG_ON(condition) to print a bug-message if "condition"
* is true. This is also enabled in non-debugging code.
*/
#ifdef BUG_ON
# undef BUG_ON
#endif
#define BUG_ON(x) do { if (unlikely(x)) BUG(); } while (0)
/** Insert a WARN() into code-paths which should not
* execute normally, but if they do it's non-fatal.
*/
#ifdef WARN
# undef WARN
#endif
#define WARN() do { pwmFatal("badness", __FILE__, __LINE__); } while (0)
/** Same as BUG_ON() but prints a warning-message */
#ifdef WARN_ON
# undef WARN_ON
#endif
#define WARN_ON(x) do { if (unlikely(x)) WARN(); } while (0)
/** Insert this into code which is incomplete */
#ifdef TODO
# undef TODO
#endif
#define TODO() do { pwmFatal("TODO", __FILE__, __LINE__); } while (0)
/** Insert this into code which likely contains bugs */
#ifdef FIXME
# undef FIXME
#endif
#define FIXME() do { pwmFatal("FIXME", __FILE__, __LINE__); } while (0)
/** PwM error codes */
enum PwMerror {
e_success = 0,
// file access errors
e_filename,
e_readFile,
e_writeFile,
e_openFile,
e_accessFile, // permission error, etc...
e_fileGeneric,
e_alreadyOpen,
// other file errors
e_fileVer,
e_fileFormat, // format error
e_unsupportedFormat, // completely unsupported format
e_setFilePointer,
e_fileBackup,
e_fileCorrupt, // file data has correct format,
// but is corrupt (checksum error, etc)
// password errors
e_wrongPw,
e_getPw,
e_weakPw,
e_noPw,
// action not implemented errors
e_hashNotImpl,
e_cryptNotImpl,
// argument/parameter errors
e_incompleteArg,
e_invalidArg,
// misc
e_writeHeader,
e_serializeDta,
e_enc,
e_entryExists,
e_categoryExists,
e_maxAllowedEntr, // no more entries can be added.
e_outOfMem,
e_lock, // error while (un)locking
e_docNotSaved, // doc wasn't saved to a file, yet.
e_docIsEmpty,
e_binEntry,
e_normalEntry,
e_syncError,
e_generic
};
/** can be used for general exception faults */
class PwMException
{
public:
enum exceptionId
{
EX_GENERIC = 0,
EX_OPEN,
EX_CLOSE,
EX_READ,
EX_WRITE,
EX_LOAD_MODULE,
EX_PARSE
};
public:
PwMException(exceptionId id = EX_GENERIC,
const char *message = "")
{
exId = id;
exMsg = message;
}
exceptionId getId()
{ return exId; }
const char* getMessage()
{ return exMsg; }
protected:
/** ID of this exception */
exceptionId exId;
/** additional error-message for this exception */
const char *exMsg;
};
void __printInfo(const string &msg);
void __printWarn(const string &msg);
void __printError(const string &msg);
#ifdef PWM_DEBUG
void __printDebug(const string &msg);
# define printDebug(x) __printDebug(x)
#else
# define printDebug(x) do { } while (0)
#endif
#define printInfo(x) __printInfo(x)
#define printWarn(x) __printWarn(x)
#define printError(x) __printError(x)
+#include "globalstuff.h"
#endif // __PWMEXCEPTION_H
diff --git a/pwmanager/pwmanager/randomizer.h b/pwmanager/pwmanager/randomizer.h
index f2a6015..44cc28e 100644
--- a/pwmanager/pwmanager/randomizer.h
+++ b/pwmanager/pwmanager/randomizer.h
@@ -1,86 +1,87 @@
/***************************************************************************
* *
* copyright (C) 2003, 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef __RANDOMIZER_H
#define __RANDOMIZER_H
#include "pwmexception.h"
+#include "globalstuff.h"
#ifndef PWM_EMBEDDED
#include <qmutex.h>
#endif
#include <string>
using std::string;
class QFile;
/** Randomizer to get random values.
* This class is thread-safe.
* You should always use the instance returned by
* obj() to use it.
*/
class Randomizer
{
public:
Randomizer();
~Randomizer();
static Randomizer * obj()
{
PWM_ASSERT(rndObj);
return rndObj;
}
static void init()
{
PWM_ASSERT(!rndObj);
rndObj = new Randomizer;
}
static void cleanup()
{
delete_ifnot_null(rndObj);
}
/** generate random char */
char genRndChar();
/** generate random int */
int genRndInt();
/** generate a random unsigned int */
unsigned int genRndUInt();
/** returns a buffer with random data */
string genRndBuf(size_t len);
/** returns a buffer with random data */
void genRndBuf(unsigned char *buf, size_t len);
protected:
/** random-device-node (if available. Otherwise NULL) */
QFile *rndDev;
#ifndef PWM_EMBEDDED
/** mutex for accessing the public functions thread-save */
QMutex mutex;
#endif
/** seed value for fallback - rand_r() */
unsigned int seed;
/** static Randomizer object returned by obj() */
static Randomizer *rndObj;
};
#endif // __RANDOMIZER_H