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Code Issues Releases Wiki Activity

Add -m 16300 module

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This commit is contained in:
jsteube 2019-02-11 11:24:11 +01:00
parent 1454580b4f
commit 9cdc27b7c2
3 changed files with 304 additions and 178 deletions
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10
include/interface_migrate.h
View File

@ -9,14 +9,6 @@ typedef struct pbkdf2_sha256
} pbkdf2_sha256_t;
typedef struct ethereum_presale
{
u32 iv[4];
u32 enc_seed[152];
u32 enc_seed_len;
} ethereum_presale_t;
typedef struct jwt
{
u32 salt_buf[1024];
@ -112,7 +104,6 @@ typedef enum kern_type
KERN_TYPE_HMAC_STREEBOG_512_SLT = 11860,
KERN_TYPE_OPENCART = 13900,
KERN_TYPE_SHA1CX = 14400,
KERN_TYPE_ETHEREUM_PRESALE = 16300,
KERN_TYPE_CRAM_MD5_DOVECOT = 16400,
KERN_TYPE_JWT_HS256 = 16511,
KERN_TYPE_JWT_HS384 = 16512,
@ -130,6 +121,5 @@ typedef enum rounds_count
ROUNDS_LIBREOFFICE = 100000,
ROUNDS_OPENOFFICE = 1024,
ROUNDS_KEEPASS = 6000,
ROUNDS_ETHEREUM_PRESALE = 2000 - 1,
} rounds_count_t;

168
src/interface_migrate.c
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@ -72,7 +72,6 @@
" 125 | ArubaOS | Operating Systems",
" 133 | PeopleSoft | Enterprise Application Software (EAS)",
" 16600 | Electrum Wallet (Salt-Type 1-2) | Password Managers",
" 16300 | Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256 | Password Managers",
/**
* Missing self-test hashes:
@ -151,7 +150,6 @@ static const char *ST_HASH_11850 = "be4555415af4a05078dcf260bb3c0a35948135df3dbf
static const char *ST_HASH_11860 = "bebf6831b3f9f958acb345a88cb98f30cb0374cff13e6012818487c8dc8d5857f23bca2caed280195ad558b8ce393503e632e901e8d1eb2ccb349a544ac195fd:08151337";
static const char *ST_HASH_13900 = "058c1c3773340c8563421e2b17e60eb7c916787e:827500576";
static const char *ST_HASH_14400 = "fcdc7ec700b887e8eaebf94c2ec52aebb5521223:63038426024388230227";
static const char *ST_HASH_16300 = "$ethereum$w*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*f3abede76ac15228f1b161dd9660bb9094e81b1b*d201ccd492c284484c7824c4d37b1593";
static const char *ST_HASH_16400 = "{CRAM-MD5}5389b33b9725e5657cb631dc50017ff100000000000000000000000000000000";
static const char *ST_HASH_16600 = "$electrum$1*44358283104603165383613672586868*c43a6632d9f59364f74c395a03d8c2ea";
@ -205,7 +203,6 @@ static const char *HT_11850 = "HMAC-Streebog-512 (key = $pass), big-endian";
static const char *HT_11860 = "HMAC-Streebog-512 (key = $salt), big-endian";
static const char *HT_13900 = "OpenCart";
static const char *HT_14400 = "sha1(CX)";
static const char *HT_16300 = "Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256";
static const char *HT_16400 = "CRAM-MD5 Dovecot";
static const char *HT_16500 = "JWT (JSON Web Token)";
static const char *HT_16600 = "Electrum Wallet (Salt-Type 1-3)";
@ -249,7 +246,6 @@ static const char *SIGNATURE_SHA256B64S = "{SSHA256}";
static const char *SIGNATURE_SHA512B64S = "{SSHA512}";
static const char *SIGNATURE_SSHA1B64_lower = "{ssha}";
static const char *SIGNATURE_SSHA1B64_upper = "{SSHA}";
static const char *SIGNATURE_ETHEREUM_PRESALE = "$ethereum$w";
static const char *SIGNATURE_ELECTRUM_WALLET = "$electrum$";
/**
@ -3881,98 +3877,6 @@ int sha256b64s_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE
return (PARSER_OK);
}
int ethereum_presale_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;
ethereum_presale_t *ethereum_presale = (ethereum_presale_t *) hash_buf->esalt;
token_t token;
token.token_cnt = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_ETHEREUM_PRESALE;
token.sep[0] = '*';
token.len_min[0] = 11;
token.len_max[0] = 11;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '*';
token.len_min[1] = 64;
token.len_max[1] = 1248;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[2] = '*';
token.len_min[2] = 40;
token.len_max[2] = 40;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[3] = '*';
token.len_min[3] = 32;
token.len_max[3] = 32;
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);
// encseed
const u8 *encseed_pos = token.buf[1];
const int encseed_len = token.len[1];
ethereum_presale->iv[0] = hex_to_u32 ((const u8 *) &encseed_pos[ 0]);
ethereum_presale->iv[1] = hex_to_u32 ((const u8 *) &encseed_pos[ 8]);
ethereum_presale->iv[2] = hex_to_u32 ((const u8 *) &encseed_pos[16]);
ethereum_presale->iv[3] = hex_to_u32 ((const u8 *) &encseed_pos[24]);
ethereum_presale->iv[0] = byte_swap_32 (ethereum_presale->iv[0]);
ethereum_presale->iv[1] = byte_swap_32 (ethereum_presale->iv[1]);
ethereum_presale->iv[2] = byte_swap_32 (ethereum_presale->iv[2]);
ethereum_presale->iv[3] = byte_swap_32 (ethereum_presale->iv[3]);
u32 *esalt_buf_ptr = ethereum_presale->enc_seed;
for (int i = 32, j = 0; i < encseed_len; i += 8, j++)
{
esalt_buf_ptr[j] = hex_to_u32 ((const u8 *) &encseed_pos[i]);
esalt_buf_ptr[j] = byte_swap_32 (esalt_buf_ptr[j]);
}
ethereum_presale->enc_seed_len = (encseed_len - 32) / 2; // encseed length without IV (raw bytes, not hex)
// salt (address)
const u8 *ethaddr_pos = token.buf[2];
const int ethaddr_len = token.len[2];
const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, ethaddr_pos, ethaddr_len, hashconfig);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
salt->salt_iter = ROUNDS_ETHEREUM_PRESALE;
// hash (bkp)
const u8 *bkp_pos = token.buf[3];
digest[0] = hex_to_u32 ((const u8 *) &bkp_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &bkp_pos[ 8]);
digest[2] = hex_to_u32 ((const u8 *) &bkp_pos[16]);
digest[3] = hex_to_u32 ((const u8 *) &bkp_pos[24]);
return (PARSER_OK);
}
int jwt_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
// no digest yet
@ -4712,58 +4616,6 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const int out_size,
byte_swap_32 (digest_buf[3]),
byte_swap_32 (digest_buf[4]));
}
else if (hash_mode == 16300)
{
ethereum_presale_t *ethereum_presales = (ethereum_presale_t *) esalts_buf;
ethereum_presale_t *ethereum_presale = &ethereum_presales[digest_cur];
// get the initialization vector:
u8 encseed[1248 + 1] = { 0 };
u32 iv[4];
iv[0] = byte_swap_32 (ethereum_presale->iv[0]);
iv[1] = byte_swap_32 (ethereum_presale->iv[1]);
iv[2] = byte_swap_32 (ethereum_presale->iv[2]);
iv[3] = byte_swap_32 (ethereum_presale->iv[3]);
u32_to_hex (iv[0], encseed + 0);
u32_to_hex (iv[1], encseed + 8);
u32_to_hex (iv[2], encseed + 16);
u32_to_hex (iv[3], encseed + 24);
// get the raw enc_seed (without iv):
u32 *enc_seed_ptr = ethereum_presale->enc_seed;
for (u32 i = 0, j = 32; i < ethereum_presale->enc_seed_len / 4; i++, j += 8)
{
u32 tmp = enc_seed_ptr[i];
tmp = byte_swap_32 (tmp);
u32_to_hex (tmp, encseed + j);
}
const u32 max_hex_len = (16 + ethereum_presale->enc_seed_len) * 2; // 16 bytes IV + encrypted seed (in hex)
const u32 max_pos = MIN (sizeof (encseed) - 1, max_hex_len);
encseed[max_pos] = 0;
// output:
snprintf (out_buf, out_size, "%s*%s*%s*%08x%08x%08x%08x",
SIGNATURE_ETHEREUM_PRESALE,
encseed,
(char *) salt.salt_buf,
digest_buf[0],
digest_buf[1],
digest_buf[2],
digest_buf[3]
);
}
else if (hash_mode == 16400)
{
hashinfo_t **hashinfo_ptr = hash_info;
@ -6506,24 +6358,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 16300: hashconfig->hash_type = HASH_TYPE_PBKDF2_SHA256;
hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_OUTSIDE_KERNEL;
hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_ST_HEX;
hashconfig->kern_type = KERN_TYPE_ETHEREUM_PRESALE;
hashconfig->dgst_size = DGST_SIZE_4_8;
hashconfig->parse_func = ethereum_presale_parse_hash;
hashconfig->opti_type = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
hashconfig->dgst_pos0 = 0;
hashconfig->dgst_pos1 = 1;
hashconfig->dgst_pos2 = 2;
hashconfig->dgst_pos3 = 3;
hashconfig->st_hash = ST_HASH_16300;
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 16400: hashconfig->hash_type = HASH_TYPE_CRAM_MD5_DOVECOT;
hashconfig->salt_type = SALT_TYPE_NONE;
hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
@ -6591,7 +6425,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
switch (hashconfig->hash_mode)
{
case 10200: hashconfig->esalt_size = sizeof (cram_md5_t); break;
case 16300: hashconfig->esalt_size = sizeof (ethereum_presale_t); break;
case 16500: hashconfig->esalt_size = sizeof (jwt_t); break;
case 16600: hashconfig->esalt_size = sizeof (electrum_wallet_t); break;
}
@ -6601,7 +6434,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
switch (hashconfig->hash_mode)
{
case 10200: hashconfig->tmp_size = sizeof (cram_md5_t); break;
case 16300: hashconfig->tmp_size = sizeof (pbkdf2_sha256_tmp_t); break;
};
}

304
src/modules/module_16300.c Normal file
View File

@ -0,0 +1,304 @@
/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
static const u32 DGST_POS0 = 0;
static const u32 DGST_POS1 = 1;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 3;
static const u32 DGST_SIZE = DGST_SIZE_4_8;
static const u32 HASH_CATEGORY = HASH_CATEGORY_PASSWORD_MANAGER;
static const char *HASH_NAME = "Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256";
static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
static const u64 KERN_TYPE = 16300;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
static const u64 OPTS_TYPE = OPTS_TYPE_STATE_BUFFER_LE
| OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_ST_HEX;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$ethereum$w*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*f3abede76ac15228f1b161dd9660bb9094e81b1b*d201ccd492c284484c7824c4d37b1593";
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u32 module_hash_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_TYPE; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct ethereum_presale
{
u32 iv[4];
u32 enc_seed[152];
u32 enc_seed_len;
} ethereum_presale_t;
typedef struct pbkdf2_sha256_tmp
{
u32 ipad[8];
u32 opad[8];
u32 dgst[32];
u32 out[32];
} pbkdf2_sha256_tmp_t;
static const char *SIGNATURE_ETHEREUM_PRESALE = "$ethereum$w";
static const int ROUNDS_ETHEREUM_PRESALE = 2000;
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (ethereum_presale_t);
return esalt_size;
}
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 tmp_size = (const u64) sizeof (pbkdf2_sha256_tmp_t);
return tmp_size;
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
u32 *digest = (u32 *) digest_buf;
ethereum_presale_t *ethereum_presale = (ethereum_presale_t *) esalt_buf;
token_t token;
token.token_cnt = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_ETHEREUM_PRESALE;
token.sep[0] = '*';
token.len_min[0] = 11;
token.len_max[0] = 11;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '*';
token.len_min[1] = 64;
token.len_max[1] = 1248;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[2] = '*';
token.len_min[2] = 40;
token.len_max[2] = 40;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[3] = '*';
token.len_min[3] = 32;
token.len_max[3] = 32;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// encseed
const u8 *encseed_pos = token.buf[1];
const int encseed_len = token.len[1];
ethereum_presale->iv[0] = hex_to_u32 ((const u8 *) &encseed_pos[ 0]);
ethereum_presale->iv[1] = hex_to_u32 ((const u8 *) &encseed_pos[ 8]);
ethereum_presale->iv[2] = hex_to_u32 ((const u8 *) &encseed_pos[16]);
ethereum_presale->iv[3] = hex_to_u32 ((const u8 *) &encseed_pos[24]);
ethereum_presale->iv[0] = byte_swap_32 (ethereum_presale->iv[0]);
ethereum_presale->iv[1] = byte_swap_32 (ethereum_presale->iv[1]);
ethereum_presale->iv[2] = byte_swap_32 (ethereum_presale->iv[2]);
ethereum_presale->iv[3] = byte_swap_32 (ethereum_presale->iv[3]);
u32 *esalt_buf_ptr = ethereum_presale->enc_seed;
for (int i = 32, j = 0; i < encseed_len; i += 8, j++)
{
esalt_buf_ptr[j] = hex_to_u32 ((const u8 *) &encseed_pos[i]);
esalt_buf_ptr[j] = byte_swap_32 (esalt_buf_ptr[j]);
}
ethereum_presale->enc_seed_len = (encseed_len - 32) / 2; // encseed length without IV (raw bytes, not hex)
// salt (address)
const u8 *ethaddr_pos = token.buf[2];
const int ethaddr_len = token.len[2];
const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, ethaddr_pos, ethaddr_len, hashconfig);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
salt->salt_iter = ROUNDS_ETHEREUM_PRESALE - 1;
// hash (bkp)
const u8 *bkp_pos = token.buf[3];
digest[0] = hex_to_u32 ((const u8 *) &bkp_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &bkp_pos[ 8]);
digest[2] = hex_to_u32 ((const u8 *) &bkp_pos[16]);
digest[3] = hex_to_u32 ((const u8 *) &bkp_pos[24]);
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
const ethereum_presale_t *ethereum_presale = (const ethereum_presale_t *) esalt_buf;
// get the initialization vector:
u8 encseed[1248 + 1] = { 0 };
u32 iv[4];
iv[0] = byte_swap_32 (ethereum_presale->iv[0]);
iv[1] = byte_swap_32 (ethereum_presale->iv[1]);
iv[2] = byte_swap_32 (ethereum_presale->iv[2]);
iv[3] = byte_swap_32 (ethereum_presale->iv[3]);
u32_to_hex (iv[0], encseed + 0);
u32_to_hex (iv[1], encseed + 8);
u32_to_hex (iv[2], encseed + 16);
u32_to_hex (iv[3], encseed + 24);
// get the raw enc_seed (without iv):
const u32 *enc_seed_ptr = (const u32 *) ethereum_presale->enc_seed;
for (u32 i = 0, j = 32; i < ethereum_presale->enc_seed_len / 4; i++, j += 8)
{
u32 tmp = enc_seed_ptr[i];
tmp = byte_swap_32 (tmp);
u32_to_hex (tmp, encseed + j);
}
const u32 max_hex_len = (16 + ethereum_presale->enc_seed_len) * 2; // 16 bytes IV + encrypted seed (in hex)
const u32 max_pos = MIN (sizeof (encseed) - 1, max_hex_len);
encseed[max_pos] = 0;
// salt:
char tmp_salt[48];
exec_hexify ((const u8 *) salt->salt_buf, salt->salt_len, (u8 *) tmp_salt);
tmp_salt[salt->salt_len * 2] = 0;
// output:
const int line_len = snprintf (line_buf, line_size, "%s*%s*%s*%08x%08x%08x%08x",
SIGNATURE_ETHEREUM_PRESALE,
encseed,
tmp_salt,
byte_swap_32 (digest[0]),
byte_swap_32 (digest[1]),
byte_swap_32 (digest[2]),
byte_swap_32 (digest[3])
);
return line_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_outfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hash_type = module_hash_type;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = module_tmp_size;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}