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Code Issues Releases Wiki Activity

Remove some leftovers

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This commit is contained in:
jsteube 2019-02-11 15:31:48 +01:00
parent 5a607118cc
commit f689950e0c
4 changed files with 2 additions and 750 deletions
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41
include/interface_migrate.h
View File

@ -1,34 +1,4 @@
/**
* algo specific
*/
typedef struct pbkdf2_sha256
{
u32 salt_buf[16];
} pbkdf2_sha256_t;
typedef struct pbkdf1_sha1_tmp
{
// pbkdf1-sha1 is limited to 160 bits
u32 ipad[5];
u32 opad[5];
u32 out[5];
} pbkdf1_sha1_tmp_t;
typedef struct pbkdf2_sha256_tmp
{
u32 ipad[8];
u32 opad[8];
u32 dgst[32];
u32 out[32];
} pbkdf2_sha256_tmp_t;
typedef enum kern_type typedef enum kern_type
{ {
@ -84,14 +54,3 @@ typedef enum kern_type
} kern_type_t; } kern_type_t;
/**
* Default iteration numbers
*/
typedef enum rounds_count
{
ROUNDS_LIBREOFFICE = 100000,
ROUNDS_OPENOFFICE = 1024,
ROUNDS_KEEPASS = 6000,
} rounds_count_t;

707
src/interface_migrate.c
View File

@ -794,59 +794,6 @@ int md5s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
return (PARSER_OK); return (PARSER_OK);
} }
int md5pix_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
token_t token;
token.token_cnt = 1;
token.sep[0] = ':';
token.len_min[0] = 16;
token.len_max[0] = 16;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_BASE64B;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
const u8 *hash_pos = token.buf[0];
digest[0] = itoa64_to_int (hash_pos[ 0]) << 0
| itoa64_to_int (hash_pos[ 1]) << 6
| itoa64_to_int (hash_pos[ 2]) << 12
| itoa64_to_int (hash_pos[ 3]) << 18;
digest[1] = itoa64_to_int (hash_pos[ 4]) << 0
| itoa64_to_int (hash_pos[ 5]) << 6
| itoa64_to_int (hash_pos[ 6]) << 12
| itoa64_to_int (hash_pos[ 7]) << 18;
digest[2] = itoa64_to_int (hash_pos[ 8]) << 0
| itoa64_to_int (hash_pos[ 9]) << 6
| itoa64_to_int (hash_pos[10]) << 12
| itoa64_to_int (hash_pos[11]) << 18;
digest[3] = itoa64_to_int (hash_pos[12]) << 0
| itoa64_to_int (hash_pos[13]) << 6
| itoa64_to_int (hash_pos[14]) << 12
| itoa64_to_int (hash_pos[15]) << 18;
if (hashconfig->opti_type & OPTI_TYPE_PRECOMPUTE_MERKLE)
{
digest[0] -= MD5M_A;
digest[1] -= MD5M_B;
digest[2] -= MD5M_C;
digest[3] -= MD5M_D;
}
digest[0] &= 0x00ffffff;
digest[1] &= 0x00ffffff;
digest[2] &= 0x00ffffff;
digest[3] &= 0x00ffffff;
return (PARSER_OK);
}
int md5md5_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) int md5md5_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{ {
u32 *digest = (u32 *) hash_buf->digest; u32 *digest = (u32 *) hash_buf->digest;
@ -1886,96 +1833,6 @@ int episerver4_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE
return (PARSER_OK); return (PARSER_OK);
} }
int sha512grub_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u64 *digest = (u64 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
pbkdf2_sha512_t *pbkdf2_sha512 = (pbkdf2_sha512_t *) hash_buf->esalt;
token_t token;
token.token_cnt = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_SHA512GRUB;
token.len[0] = 19;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len_min[1] = 1;
token.len_max[1] = 6;
token.sep[1] = '.';
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.len_min[2] = SALT_MIN;
token.len_max[2] = SALT_MAX;
token.sep[2] = '.';
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.len_min[3] = 128;
token.len_max[3] = 128;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
const u8 *hash_pos = token.buf[3];
digest[0] = hex_to_u64 (hash_pos + 0);
digest[1] = hex_to_u64 (hash_pos + 16);
digest[2] = hex_to_u64 (hash_pos + 32);
digest[3] = hex_to_u64 (hash_pos + 48);
digest[4] = hex_to_u64 (hash_pos + 64);
digest[5] = hex_to_u64 (hash_pos + 80);
digest[6] = hex_to_u64 (hash_pos + 96);
digest[7] = hex_to_u64 (hash_pos + 112);
digest[0] = byte_swap_64 (digest[0]);
digest[1] = byte_swap_64 (digest[1]);
digest[2] = byte_swap_64 (digest[2]);
digest[3] = byte_swap_64 (digest[3]);
digest[4] = byte_swap_64 (digest[4]);
digest[5] = byte_swap_64 (digest[5]);
digest[6] = byte_swap_64 (digest[6]);
digest[7] = byte_swap_64 (digest[7]);
const u8 *salt_pos = token.buf[2];
const int salt_len = token.len[2] / 2;
u8 *salt_buf_ptr = (u8 *) pbkdf2_sha512->salt_buf;
for (int i = 0, j = 0; i < salt_len; i += 1, j += 2)
{
salt_buf_ptr[i] = hex_to_u8 (salt_pos + j);
}
salt_buf_ptr[salt_len + 3] = 0x01;
salt_buf_ptr[salt_len + 4] = 0x80;
salt->salt_buf[0] = pbkdf2_sha512->salt_buf[0];
salt->salt_buf[1] = pbkdf2_sha512->salt_buf[1];
salt->salt_buf[2] = pbkdf2_sha512->salt_buf[2];
salt->salt_buf[3] = pbkdf2_sha512->salt_buf[3];
salt->salt_buf[4] = pbkdf2_sha512->salt_buf[4];
salt->salt_buf[5] = pbkdf2_sha512->salt_buf[5];
salt->salt_buf[6] = pbkdf2_sha512->salt_buf[6];
salt->salt_buf[7] = pbkdf2_sha512->salt_buf[7];
salt->salt_len = salt_len;
const u8 *iter_pos = token.buf[1];
salt->salt_iter = hc_strtoul ((const char *) iter_pos, NULL, 10) - 1;
return (PARSER_OK);
}
int sha512b64s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) int sha512b64s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{ {
u64 *digest = (u64 *) hash_buf->digest; u64 *digest = (u64 *) hash_buf->digest;
@ -2942,567 +2799,6 @@ int streebog_512s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MA
return (PARSER_OK); return (PARSER_OK);
} }
int ecryptfs_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
token_t token;
token.token_cnt = 5;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_ECRYPTFS;
token.len[0] = 10;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '$';
token.len_min[1] = 1;
token.len_max[1] = 1;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[2] = '$';
token.len_min[2] = 1;
token.len_max[2] = 1;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[3] = '$';
token.len_min[3] = 16;
token.len_max[3] = 16;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[4] = '$';
token.len_min[4] = 16;
token.len_max[4] = 16;
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// hash
const u8 *hash_pos = token.buf[4];
digest[ 0] = hex_to_u32 (hash_pos + 0);
digest[ 1] = hex_to_u32 (hash_pos + 8);
digest[ 2] = 0;
digest[ 3] = 0;
digest[ 4] = 0;
digest[ 5] = 0;
digest[ 6] = 0;
digest[ 7] = 0;
digest[ 8] = 0;
digest[ 9] = 0;
digest[10] = 0;
digest[11] = 0;
digest[12] = 0;
digest[13] = 0;
digest[14] = 0;
digest[15] = 0;
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
// salt
const u8 *salt_pos = token.buf[3];
salt->salt_buf[0] = hex_to_u32 (salt_pos + 0);
salt->salt_buf[1] = hex_to_u32 (salt_pos + 8);
salt->salt_buf[0] = byte_swap_32 (salt->salt_buf[0]);
salt->salt_buf[1] = byte_swap_32 (salt->salt_buf[1]);
salt->salt_iter = ROUNDS_ECRYPTFS;
salt->salt_len = 8;
return (PARSER_OK);
}
int keepass_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
keepass_t *keepass = (keepass_t *) hash_buf->esalt;
bool is_keyfile_present = false;
if (input_len < 128) return (PARSER_SALT_LENGTH);
if ((input_buf[input_len - (64 + 1 + 2 + 1 + 2)] == '*')
&& (input_buf[input_len - (64 + 1 + 2 + 1 + 1)] == '1')
&& (input_buf[input_len - (64 + 1 + 2 + 1 + 0)] == '*')) is_keyfile_present = true;
token_t token;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_KEEPASS;
token.sep[0] = '*';
token.len_min[0] = 9;
token.len_max[0] = 9;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '*';
token.len_min[1] = 1;
token.len_max[1] = 1;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[2] = '*';
token.len_min[2] = 1;
token.len_max[2] = 8;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[3] = '*';
token.len_min[3] = 1;
token.len_max[3] = 3;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
if (input_len < 16) return (PARSER_SALT_LENGTH);
const u8 version = input_buf[10];
if (version == '1')
{
token.token_cnt = 11;
token.sep[4] = '*';
token.len_min[4] = 32;
token.len_max[4] = 32;
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[5] = '*';
token.len_min[5] = 64;
token.len_max[5] = 64;
token.attr[5] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[6] = '*';
token.len_min[6] = 32;
token.len_max[6] = 32;
token.attr[6] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[7] = '*';
token.len_min[7] = 64;
token.len_max[7] = 64;
token.attr[7] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[8] = '*';
token.len_min[8] = 1;
token.len_max[8] = 1;
token.attr[8] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[9] = '*';
token.len_min[9] = 1;
token.len_max[9] = 6;
token.attr[9] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[10] = '*';
token.len_min[10] = 2;
token.len_max[10] = 600000;
token.attr[10] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
if (is_keyfile_present == true)
{
token.token_cnt = 14;
token.sep[11] = '*';
token.len_min[11] = 1;
token.len_max[11] = 1;
token.attr[11] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[12] = '*';
token.len_min[12] = 2;
token.len_max[12] = 2;
token.attr[12] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[13] = '*';
token.len_min[13] = 64;
token.len_max[13] = 64;
token.attr[13] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
}
}
else if (version == '2')
{
token.token_cnt = 9;
token.sep[4] = '*';
token.len_min[4] = 64;
token.len_max[4] = 64;
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[5] = '*';
token.len_min[5] = 64;
token.len_max[5] = 64;
token.attr[5] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[6] = '*';
token.len_min[6] = 32;
token.len_max[6] = 32;
token.attr[6] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[7] = '*';
token.len_min[7] = 64;
token.len_max[7] = 64;
token.attr[7] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[8] = '*';
token.len_min[8] = 64;
token.len_max[8] = 64;
token.attr[8] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
if (is_keyfile_present == true)
{
token.token_cnt = 12;
token.sep[9] = '*';
token.len_min[9] = 1;
token.len_max[9] = 1;
token.attr[9] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[10] = '*';
token.len_min[10] = 2;
token.len_max[10] = 2;
token.attr[10] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[11] = '*';
token.len_min[11] = 64;
token.len_max[11] = 64;
token.attr[11] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
}
}
else
{
return (PARSER_SALT_VALUE);
}
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// version
const u8 *version_pos = token.buf[1];
keepass->version = hc_strtoul ((const char *) version_pos, NULL, 10);
// iter
const u8 *rounds_pos = token.buf[2];
salt->salt_iter = hc_strtoul ((const char *) rounds_pos, NULL, 10);
// algo
const u8 *algorithm_pos = token.buf[3];
keepass->algorithm = hc_strtoul ((const char *) algorithm_pos, NULL, 10);
// final_random_seed_pos
const u8 *final_random_seed_pos = token.buf[4];
keepass->final_random_seed[0] = hex_to_u32 ((const u8 *) &final_random_seed_pos[ 0]);
keepass->final_random_seed[1] = hex_to_u32 ((const u8 *) &final_random_seed_pos[ 8]);
keepass->final_random_seed[2] = hex_to_u32 ((const u8 *) &final_random_seed_pos[16]);
keepass->final_random_seed[3] = hex_to_u32 ((const u8 *) &final_random_seed_pos[24]);
keepass->final_random_seed[0] = byte_swap_32 (keepass->final_random_seed[0]);
keepass->final_random_seed[1] = byte_swap_32 (keepass->final_random_seed[1]);
keepass->final_random_seed[2] = byte_swap_32 (keepass->final_random_seed[2]);
keepass->final_random_seed[3] = byte_swap_32 (keepass->final_random_seed[3]);
if (keepass->version == 2)
{
keepass->final_random_seed[4] = hex_to_u32 ((const u8 *) &final_random_seed_pos[32]);
keepass->final_random_seed[5] = hex_to_u32 ((const u8 *) &final_random_seed_pos[40]);
keepass->final_random_seed[6] = hex_to_u32 ((const u8 *) &final_random_seed_pos[48]);
keepass->final_random_seed[7] = hex_to_u32 ((const u8 *) &final_random_seed_pos[56]);
keepass->final_random_seed[4] = byte_swap_32 (keepass->final_random_seed[4]);
keepass->final_random_seed[5] = byte_swap_32 (keepass->final_random_seed[5]);
keepass->final_random_seed[6] = byte_swap_32 (keepass->final_random_seed[6]);
keepass->final_random_seed[7] = byte_swap_32 (keepass->final_random_seed[7]);
}
// transf_random_seed_pos
const u8 *transf_random_seed_pos = token.buf[5];
keepass->transf_random_seed[0] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[ 0]);
keepass->transf_random_seed[1] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[ 8]);
keepass->transf_random_seed[2] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[16]);
keepass->transf_random_seed[3] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[24]);
keepass->transf_random_seed[4] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[32]);
keepass->transf_random_seed[5] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[40]);
keepass->transf_random_seed[6] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[48]);
keepass->transf_random_seed[7] = hex_to_u32 ((const u8 *) &transf_random_seed_pos[56]);
keepass->transf_random_seed[0] = byte_swap_32 (keepass->transf_random_seed[0]);
keepass->transf_random_seed[1] = byte_swap_32 (keepass->transf_random_seed[1]);
keepass->transf_random_seed[2] = byte_swap_32 (keepass->transf_random_seed[2]);
keepass->transf_random_seed[3] = byte_swap_32 (keepass->transf_random_seed[3]);
keepass->transf_random_seed[4] = byte_swap_32 (keepass->transf_random_seed[4]);
keepass->transf_random_seed[5] = byte_swap_32 (keepass->transf_random_seed[5]);
keepass->transf_random_seed[6] = byte_swap_32 (keepass->transf_random_seed[6]);
keepass->transf_random_seed[7] = byte_swap_32 (keepass->transf_random_seed[7]);
// enc_iv_pos
const u8 *enc_iv_pos = token.buf[6];
keepass->enc_iv[0] = hex_to_u32 ((const u8 *) &enc_iv_pos[ 0]);
keepass->enc_iv[1] = hex_to_u32 ((const u8 *) &enc_iv_pos[ 8]);
keepass->enc_iv[2] = hex_to_u32 ((const u8 *) &enc_iv_pos[16]);
keepass->enc_iv[3] = hex_to_u32 ((const u8 *) &enc_iv_pos[24]);
keepass->enc_iv[0] = byte_swap_32 (keepass->enc_iv[0]);
keepass->enc_iv[1] = byte_swap_32 (keepass->enc_iv[1]);
keepass->enc_iv[2] = byte_swap_32 (keepass->enc_iv[2]);
keepass->enc_iv[3] = byte_swap_32 (keepass->enc_iv[3]);
const u8 *keyfile_pos = NULL;
if (keepass->version == 1)
{
// contents_hash
const u8 *contents_hash_pos = token.buf[7];
keepass->contents_hash[0] = hex_to_u32 ((const u8 *) &contents_hash_pos[ 0]);
keepass->contents_hash[1] = hex_to_u32 ((const u8 *) &contents_hash_pos[ 8]);
keepass->contents_hash[2] = hex_to_u32 ((const u8 *) &contents_hash_pos[16]);
keepass->contents_hash[3] = hex_to_u32 ((const u8 *) &contents_hash_pos[24]);
keepass->contents_hash[4] = hex_to_u32 ((const u8 *) &contents_hash_pos[32]);
keepass->contents_hash[5] = hex_to_u32 ((const u8 *) &contents_hash_pos[40]);
keepass->contents_hash[6] = hex_to_u32 ((const u8 *) &contents_hash_pos[48]);
keepass->contents_hash[7] = hex_to_u32 ((const u8 *) &contents_hash_pos[56]);
keepass->contents_hash[0] = byte_swap_32 (keepass->contents_hash[0]);
keepass->contents_hash[1] = byte_swap_32 (keepass->contents_hash[1]);
keepass->contents_hash[2] = byte_swap_32 (keepass->contents_hash[2]);
keepass->contents_hash[3] = byte_swap_32 (keepass->contents_hash[3]);
keepass->contents_hash[4] = byte_swap_32 (keepass->contents_hash[4]);
keepass->contents_hash[5] = byte_swap_32 (keepass->contents_hash[5]);
keepass->contents_hash[6] = byte_swap_32 (keepass->contents_hash[6]);
keepass->contents_hash[7] = byte_swap_32 (keepass->contents_hash[7]);
// contents
const u8 *contents_pos = token.buf[10];
const int contents_len = token.len[10];
keepass->contents_len = contents_len / 2;
for (int i = 0, j = 0; j < contents_len; i += 1, j += 8)
{
keepass->contents[i] = hex_to_u32 ((const u8 *) &contents_pos[j]);
keepass->contents[i] = byte_swap_32 (keepass->contents[i]);
}
if (is_keyfile_present == true)
{
keyfile_pos = token.buf[13];
}
}
else if (keepass->version == 2)
{
// expected_bytes
const u8 *expected_bytes_pos = token.buf[7];
keepass->expected_bytes[0] = hex_to_u32 ((const u8 *) &expected_bytes_pos[ 0]);
keepass->expected_bytes[1] = hex_to_u32 ((const u8 *) &expected_bytes_pos[ 8]);
keepass->expected_bytes[2] = hex_to_u32 ((const u8 *) &expected_bytes_pos[16]);
keepass->expected_bytes[3] = hex_to_u32 ((const u8 *) &expected_bytes_pos[24]);
keepass->expected_bytes[4] = hex_to_u32 ((const u8 *) &expected_bytes_pos[32]);
keepass->expected_bytes[5] = hex_to_u32 ((const u8 *) &expected_bytes_pos[40]);
keepass->expected_bytes[6] = hex_to_u32 ((const u8 *) &expected_bytes_pos[48]);
keepass->expected_bytes[7] = hex_to_u32 ((const u8 *) &expected_bytes_pos[56]);
keepass->expected_bytes[0] = byte_swap_32 (keepass->expected_bytes[0]);
keepass->expected_bytes[1] = byte_swap_32 (keepass->expected_bytes[1]);
keepass->expected_bytes[2] = byte_swap_32 (keepass->expected_bytes[2]);
keepass->expected_bytes[3] = byte_swap_32 (keepass->expected_bytes[3]);
keepass->expected_bytes[4] = byte_swap_32 (keepass->expected_bytes[4]);
keepass->expected_bytes[5] = byte_swap_32 (keepass->expected_bytes[5]);
keepass->expected_bytes[6] = byte_swap_32 (keepass->expected_bytes[6]);
keepass->expected_bytes[7] = byte_swap_32 (keepass->expected_bytes[7]);
// contents_hash
const u8 *contents_hash_pos = token.buf[8];
keepass->contents_hash[0] = hex_to_u32 ((const u8 *) &contents_hash_pos[ 0]);
keepass->contents_hash[1] = hex_to_u32 ((const u8 *) &contents_hash_pos[ 8]);
keepass->contents_hash[2] = hex_to_u32 ((const u8 *) &contents_hash_pos[16]);
keepass->contents_hash[3] = hex_to_u32 ((const u8 *) &contents_hash_pos[24]);
keepass->contents_hash[4] = hex_to_u32 ((const u8 *) &contents_hash_pos[32]);
keepass->contents_hash[5] = hex_to_u32 ((const u8 *) &contents_hash_pos[40]);
keepass->contents_hash[6] = hex_to_u32 ((const u8 *) &contents_hash_pos[48]);
keepass->contents_hash[7] = hex_to_u32 ((const u8 *) &contents_hash_pos[56]);
keepass->contents_hash[0] = byte_swap_32 (keepass->contents_hash[0]);
keepass->contents_hash[1] = byte_swap_32 (keepass->contents_hash[1]);
keepass->contents_hash[2] = byte_swap_32 (keepass->contents_hash[2]);
keepass->contents_hash[3] = byte_swap_32 (keepass->contents_hash[3]);
keepass->contents_hash[4] = byte_swap_32 (keepass->contents_hash[4]);
keepass->contents_hash[5] = byte_swap_32 (keepass->contents_hash[5]);
keepass->contents_hash[6] = byte_swap_32 (keepass->contents_hash[6]);
keepass->contents_hash[7] = byte_swap_32 (keepass->contents_hash[7]);
if (is_keyfile_present == true)
{
keyfile_pos = token.buf[11];
}
}
if (is_keyfile_present == true)
{
keepass->keyfile_len = 32;
keepass->keyfile[0] = hex_to_u32 ((const u8 *) &keyfile_pos[ 0]);
keepass->keyfile[1] = hex_to_u32 ((const u8 *) &keyfile_pos[ 8]);
keepass->keyfile[2] = hex_to_u32 ((const u8 *) &keyfile_pos[16]);
keepass->keyfile[3] = hex_to_u32 ((const u8 *) &keyfile_pos[24]);
keepass->keyfile[4] = hex_to_u32 ((const u8 *) &keyfile_pos[32]);
keepass->keyfile[5] = hex_to_u32 ((const u8 *) &keyfile_pos[40]);
keepass->keyfile[6] = hex_to_u32 ((const u8 *) &keyfile_pos[48]);
keepass->keyfile[7] = hex_to_u32 ((const u8 *) &keyfile_pos[56]);
keepass->keyfile[0] = byte_swap_32 (keepass->keyfile[0]);
keepass->keyfile[1] = byte_swap_32 (keepass->keyfile[1]);
keepass->keyfile[2] = byte_swap_32 (keepass->keyfile[2]);
keepass->keyfile[3] = byte_swap_32 (keepass->keyfile[3]);
keepass->keyfile[4] = byte_swap_32 (keepass->keyfile[4]);
keepass->keyfile[5] = byte_swap_32 (keepass->keyfile[5]);
keepass->keyfile[6] = byte_swap_32 (keepass->keyfile[6]);
keepass->keyfile[7] = byte_swap_32 (keepass->keyfile[7]);
}
if (keepass->version == 1)
{
digest[0] = keepass->contents_hash[0];
digest[1] = keepass->contents_hash[1];
digest[2] = keepass->contents_hash[2];
digest[3] = keepass->contents_hash[3];
}
else
{
digest[0] = keepass->expected_bytes[0];
digest[1] = keepass->expected_bytes[1];
digest[2] = keepass->expected_bytes[2];
digest[3] = keepass->expected_bytes[3];
}
salt->salt_buf[0] = keepass->transf_random_seed[0];
salt->salt_buf[1] = keepass->transf_random_seed[1];
salt->salt_buf[2] = keepass->transf_random_seed[2];
salt->salt_buf[3] = keepass->transf_random_seed[3];
salt->salt_buf[4] = keepass->transf_random_seed[4];
salt->salt_buf[5] = keepass->transf_random_seed[5];
salt->salt_buf[6] = keepass->transf_random_seed[6];
salt->salt_buf[7] = keepass->transf_random_seed[7];
salt->salt_len = 32;
return (PARSER_OK);
}
int plaintext_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
token_t token;
token.token_cnt = 1;
token.len_min[0] = 1;
token.len_max[0] = 55;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
memset (digest, 0, hashconfig->dgst_size);
const u8 *pw_buf = token.buf[0];
const int pw_len = token.len[0];
memcpy ((char *) digest + 64, pw_buf, pw_len);
//strncpy ((char *) digest + 64, (char *) input_buf, 64);
u32 w[16] = { 0 };
//strncpy ((char *) w, (char *) input_buf, 64);
memcpy (w, pw_buf, pw_len);
u8 *w_ptr = (u8 *) w;
w_ptr[input_len] = 0x80;
w[14] = input_len * 8;
u32 dgst[4];
dgst[0] = MD4M_A;
dgst[1] = MD4M_B;
dgst[2] = MD4M_C;
dgst[3] = MD4M_D;
md4_64 (w, dgst);
if (hashconfig->opti_type & OPTI_TYPE_PRECOMPUTE_MERKLE)
{
dgst[0] -= MD4M_A;
dgst[1] -= MD4M_B;
dgst[2] -= MD4M_C;
dgst[3] -= MD4M_D;
}
digest[0] = dgst[0];
digest[1] = dgst[1];
digest[2] = dgst[2];
digest[3] = dgst[3];
return (PARSER_OK);
}
int sha256b64s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) int sha256b64s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{ {
u32 *digest = (u32 *) hash_buf->digest; u32 *digest = (u32 *) hash_buf->digest;
@ -4186,8 +3482,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN; hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break; break;
case 111: hashconfig->hash_type = HASH_TYPE_SHA1; case 111: hashconfig->hash_type = HASH_TYPE_SHA1;
hashconfig->salt_type = SALT_TYPE_EMBEDDED; hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL; hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
@ -5372,7 +4666,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN; hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break; break;
case 10100: hashconfig->hash_type = HASH_TYPE_SIPHASH; case 10100: hashconfig->hash_type = HASH_TYPE_SIPHASH;
hashconfig->salt_type = SALT_TYPE_EMBEDDED; hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL; hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;

2
src/modules/module_07701.c
View File

@ -17,7 +17,7 @@ static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 3; static const u32 DGST_POS3 = 3;
static const u32 DGST_SIZE = DGST_SIZE_4_4; // originally DGST_SIZE_4_2; static const u32 DGST_SIZE = DGST_SIZE_4_4; // originally DGST_SIZE_4_2;
static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS; static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS;
static const char *HASH_NAME = "SAP CODVN B (BCODE) mangled from RFC_READ_TABLE"; static const char *HASH_NAME = "SAP CODVN B (BCODE) from RFC_READ_TABLE";
static const u32 HASH_TYPE = HASH_TYPE_GENERIC; static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
static const u64 KERN_TYPE = 7701; static const u64 KERN_TYPE = 7701;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE

2
src/modules/module_07801.c
View File

@ -17,7 +17,7 @@ static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 1; static const u32 DGST_POS3 = 1;
static const u32 DGST_SIZE = DGST_SIZE_4_5; static const u32 DGST_SIZE = DGST_SIZE_4_5;
static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS; static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS;
static const char *HASH_NAME = "SAP CODVN F/G (PASSCODE) mangled from RFC_READ_TABLE"; static const char *HASH_NAME = "SAP CODVN F/G (PASSCODE) from RFC_READ_TABLE";
static const u32 HASH_TYPE = HASH_TYPE_GENERIC; static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
static const u64 KERN_TYPE = 7801; static const u64 KERN_TYPE = 7801;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE