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Add module for -m 6400

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This commit is contained in:
jsteube 2019-02-09 12:07:25 +01:00
parent 3d203af066
commit ad0824261a
3 changed files with 423 additions and 289 deletions
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10
include/interface_migrate.h
View File

@ -217,15 +217,7 @@ typedef struct sha1aix_tmp
} sha1aix_tmp_t;
typedef struct sha256aix_tmp
{
u32 ipad[8];
u32 opad[8];
u32 dgst[8];
u32 out[8];
} sha256aix_tmp_t;
typedef struct sha512aix_tmp
{
@ -395,7 +387,6 @@ typedef enum kern_type
KERN_TYPE_RIPEMD160 = 6000,
KERN_TYPE_WHIRLPOOL = 6100,
KERN_TYPE_MD5AIX = 6300,
KERN_TYPE_SHA256AIX = 6400,
KERN_TYPE_SHA512AIX = 6500,
KERN_TYPE_SHA1AIX = 6700,
KERN_TYPE_GOST = 6900,
@ -465,7 +456,6 @@ typedef enum kern_type
typedef enum rounds_count
{
ROUNDS_SHA1AIX = (1 << 6),
ROUNDS_SHA256AIX = (1 << 6),
ROUNDS_SHA512AIX = (1 << 6),
ROUNDS_SHA256CRYPT = 5000,
ROUNDS_DRUPAL7 = (1 << 14), // $S$C

279
src/interface_migrate.c
View File

@ -86,7 +86,6 @@
" 1722 | macOS v10.7 | Operating Systems",
" 6300 | AIX {smd5} | Operating Systems",
" 6700 | AIX {ssha1} | Operating Systems",
" 6400 | AIX {ssha256} | Operating Systems",
" 6500 | AIX {ssha512} | Operating Systems",
" 500 | Cisco-IOS $1$ (MD5) | Operating Systems",
" 9200 | Cisco-IOS $8$ (PBKDF2-SHA256) | Operating Systems",
@ -191,7 +190,6 @@ static const char *ST_HASH_04900 = "75d280ca9a0c2ee18729603104ead576d9ca6285:347
static const char *ST_HASH_06000 = "012cb9b334ec1aeb71a9c8ce85586082467f7eb6";
static const char *ST_HASH_06100 = "7ca8eaaaa15eaa4c038b4c47b9313e92da827c06940e69947f85bc0fbef3eb8fd254da220ad9e208b6b28f6bb9be31dd760f1fdb26112d83f87d96b416a4d258";
static const char *ST_HASH_06300 = "{smd5}17800721$WkGka7tXcrfpUQS6WOQyw/";
static const char *ST_HASH_06400 = "{ssha256}06$2715084824104660$1s/s4RZWEcvZ5VuWPXWGUfwSoG07eVSVce8F6ANJ.g4";
static const char *ST_HASH_06500 = "{ssha512}06$4653718755856803$O04nVHL7iU9Jguy/B3Yow.veBM52irn.038Y/Ln6AMy/BG8wbU6ozSP8/W9KDZPUbhdsbl1lf8px.vKJS1S/..";
static const char *ST_HASH_06700 = "{ssha1}06$5586485655847243$V5f1Ff1y4dr7AWeVSSdv6N52..Y";
static const char *ST_HASH_06900 = "df226c2c6dcb1d995c0299a33a084b201544293c31fc3d279530121d36bbcea9";
@ -295,7 +293,6 @@ static const char *HT_04900 = "sha1($salt.$pass.$salt)";
static const char *HT_06000 = "RIPEMD-160";
static const char *HT_06100 = "Whirlpool";
static const char *HT_06300 = "AIX {smd5}";
static const char *HT_06400 = "AIX {ssha256}";
static const char *HT_06500 = "AIX {ssha512}";
static const char *HT_06700 = "AIX {ssha1}";
static const char *HT_06900 = "GOST R 34.11-94";
@ -416,7 +413,6 @@ static const char *SIGNATURE_POSTGRESQL_AUTH = "$postgres$";
static const char *SIGNATURE_SAPH_SHA1 = "{x-issha, ";
static const char *SIGNATURE_SHA1AIX = "{ssha1}";
static const char *SIGNATURE_SHA1B64 = "{SHA}";
static const char *SIGNATURE_SHA256AIX = "{ssha256}";
static const char *SIGNATURE_SHA256B64S = "{SSHA256}";
static const char *SIGNATURE_SHA256CRYPT = "$5$";
static const char *SIGNATURE_SHA512AIX = "{ssha512}";
@ -560,190 +556,6 @@ static void sha1aix_encode (const u8 digest[20], u8 buf[27])
buf[26] = int_to_itoa64 (l & 0x3f);
}
static void sha256aix_decode (u8 digest[32], const u8 buf[43])
{
int l;
l = itoa64_to_int (buf[ 0]) << 0;
l |= itoa64_to_int (buf[ 1]) << 6;
l |= itoa64_to_int (buf[ 2]) << 12;
l |= itoa64_to_int (buf[ 3]) << 18;
digest[ 2] = (l >> 0) & 0xff;
digest[ 1] = (l >> 8) & 0xff;
digest[ 0] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[ 4]) << 0;
l |= itoa64_to_int (buf[ 5]) << 6;
l |= itoa64_to_int (buf[ 6]) << 12;
l |= itoa64_to_int (buf[ 7]) << 18;
digest[ 5] = (l >> 0) & 0xff;
digest[ 4] = (l >> 8) & 0xff;
digest[ 3] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[ 8]) << 0;
l |= itoa64_to_int (buf[ 9]) << 6;
l |= itoa64_to_int (buf[10]) << 12;
l |= itoa64_to_int (buf[11]) << 18;
digest[ 8] = (l >> 0) & 0xff;
digest[ 7] = (l >> 8) & 0xff;
digest[ 6] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[12]) << 0;
l |= itoa64_to_int (buf[13]) << 6;
l |= itoa64_to_int (buf[14]) << 12;
l |= itoa64_to_int (buf[15]) << 18;
digest[11] = (l >> 0) & 0xff;
digest[10] = (l >> 8) & 0xff;
digest[ 9] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[16]) << 0;
l |= itoa64_to_int (buf[17]) << 6;
l |= itoa64_to_int (buf[18]) << 12;
l |= itoa64_to_int (buf[19]) << 18;
digest[14] = (l >> 0) & 0xff;
digest[13] = (l >> 8) & 0xff;
digest[12] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[20]) << 0;
l |= itoa64_to_int (buf[21]) << 6;
l |= itoa64_to_int (buf[22]) << 12;
l |= itoa64_to_int (buf[23]) << 18;
digest[17] = (l >> 0) & 0xff;
digest[16] = (l >> 8) & 0xff;
digest[15] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[24]) << 0;
l |= itoa64_to_int (buf[25]) << 6;
l |= itoa64_to_int (buf[26]) << 12;
l |= itoa64_to_int (buf[27]) << 18;
digest[20] = (l >> 0) & 0xff;
digest[19] = (l >> 8) & 0xff;
digest[18] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[28]) << 0;
l |= itoa64_to_int (buf[29]) << 6;
l |= itoa64_to_int (buf[30]) << 12;
l |= itoa64_to_int (buf[31]) << 18;
digest[23] = (l >> 0) & 0xff;
digest[22] = (l >> 8) & 0xff;
digest[21] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[32]) << 0;
l |= itoa64_to_int (buf[33]) << 6;
l |= itoa64_to_int (buf[34]) << 12;
l |= itoa64_to_int (buf[35]) << 18;
digest[26] = (l >> 0) & 0xff;
digest[25] = (l >> 8) & 0xff;
digest[24] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[36]) << 0;
l |= itoa64_to_int (buf[37]) << 6;
l |= itoa64_to_int (buf[38]) << 12;
l |= itoa64_to_int (buf[39]) << 18;
digest[29] = (l >> 0) & 0xff;
digest[28] = (l >> 8) & 0xff;
digest[27] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[40]) << 0;
l |= itoa64_to_int (buf[41]) << 6;
l |= itoa64_to_int (buf[42]) << 12;
//digest[32] = (l >> 0) & 0xff;
digest[31] = (l >> 8) & 0xff;
digest[30] = (l >> 16) & 0xff;
}
static void sha256aix_encode (const u8 digest[32], u8 buf[43])
{
int l;
l = (digest[ 2] << 0) | (digest[ 1] << 8) | (digest[ 0] << 16);
buf[ 0] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 1] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 2] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 3] = int_to_itoa64 (l & 0x3f);
l = (digest[ 5] << 0) | (digest[ 4] << 8) | (digest[ 3] << 16);
buf[ 4] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 5] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 6] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 7] = int_to_itoa64 (l & 0x3f);
l = (digest[ 8] << 0) | (digest[ 7] << 8) | (digest[ 6] << 16);
buf[ 8] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 9] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[10] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[11] = int_to_itoa64 (l & 0x3f);
l = (digest[11] << 0) | (digest[10] << 8) | (digest[ 9] << 16);
buf[12] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[13] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[14] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[15] = int_to_itoa64 (l & 0x3f);
l = (digest[14] << 0) | (digest[13] << 8) | (digest[12] << 16);
buf[16] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[17] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[18] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[19] = int_to_itoa64 (l & 0x3f);
l = (digest[17] << 0) | (digest[16] << 8) | (digest[15] << 16);
buf[20] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[21] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[22] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[23] = int_to_itoa64 (l & 0x3f);
l = (digest[20] << 0) | (digest[19] << 8) | (digest[18] << 16);
buf[24] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[25] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[26] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[27] = int_to_itoa64 (l & 0x3f);
l = (digest[23] << 0) | (digest[22] << 8) | (digest[21] << 16);
buf[28] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[29] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[30] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[31] = int_to_itoa64 (l & 0x3f);
l = (digest[26] << 0) | (digest[25] << 8) | (digest[24] << 16);
buf[32] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[33] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[34] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[35] = int_to_itoa64 (l & 0x3f);
l = (digest[29] << 0) | (digest[28] << 8) | (digest[27] << 16);
buf[36] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[37] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[38] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[39] = int_to_itoa64 (l & 0x3f);
l = 0 | (digest[31] << 8) | (digest[30] << 16);
buf[40] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[41] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[42] = int_to_itoa64 (l & 0x3f); //l >>= 6;
}
static void sha512aix_decode (u8 digest[64], const u8 buf[86])
{
int l;
@ -3444,72 +3256,6 @@ int sha1aix_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
return (PARSER_OK);
}
int sha256aix_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 = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_SHA256AIX;
token.len[0] = 9;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len_min[1] = 2;
token.len_max[1] = 2;
token.sep[1] = '$';
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
token.len_min[2] = 16;
token.len_max[2] = 48;
token.sep[2] = '$';
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
token.len[3] = 43;
token.attr[3] = TOKEN_ATTR_FIXED_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 *iter_pos = token.buf[1];
char salt_iter[3] = { iter_pos[0], iter_pos[1], 0 };
salt->salt_sign[0] = hc_strtoul ((const char *) salt_iter, NULL, 10);
salt->salt_iter = (1u << hc_strtoul ((const char *) salt_iter, NULL, 10)) - 1;
const u8 *salt_pos = token.buf[2];
const int salt_len = token.len[2];
const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
const u8 *hash_pos = token.buf[3];
sha256aix_decode ((u8 *) digest, hash_pos);
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
digest[2] = byte_swap_32 (digest[2]);
digest[3] = byte_swap_32 (digest[3]);
digest[4] = byte_swap_32 (digest[4]);
digest[5] = byte_swap_32 (digest[5]);
digest[6] = byte_swap_32 (digest[6]);
digest[7] = byte_swap_32 (digest[7]);
return (PARSER_OK);
}
int sha512aix_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u64 *digest = (u64 *) hash_buf->digest;
@ -10058,12 +9804,6 @@ 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 == 6400)
{
sha256aix_encode ((unsigned char *) digest_buf, (unsigned char *) ptr_plain);
snprintf (out_buf, out_size, "{ssha256}%02u$%s$%s", salt.salt_sign[0], (char *) salt.salt_buf, ptr_plain);
}
else if (hash_mode == 6500)
{
sha512aix_encode ((unsigned char *) digest_buf64, (unsigned char *) ptr_plain);
@ -12657,23 +12397,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 6400: hashconfig->hash_type = HASH_TYPE_SHA256;
hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_OUTSIDE_KERNEL;
hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE;
hashconfig->kern_type = KERN_TYPE_SHA256AIX;
hashconfig->dgst_size = DGST_SIZE_4_8;
hashconfig->parse_func = sha256aix_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_06400;
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 6500: hashconfig->hash_type = HASH_TYPE_SHA512;
hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_OUTSIDE_KERNEL;
@ -13896,7 +13619,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
switch (hashconfig->hash_mode)
{
case 6400: hashconfig->tmp_size = sizeof (sha256aix_tmp_t); break;
case 6500: hashconfig->tmp_size = sizeof (sha512aix_tmp_t); break;
case 6700: hashconfig->tmp_size = sizeof (sha1aix_tmp_t); break;
case 7400: hashconfig->tmp_size = sizeof (sha256crypt_tmp_t); break;
@ -13977,7 +13699,6 @@ u32 default_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED co
switch (hashconfig->hash_mode)
{
case 112: pw_max = 30; break; // https://www.toadworld.com/platforms/oracle/b/weblog/archive/2013/11/12/oracle-12c-passwords
case 6400: pw_max = PW_MAX; break;
case 6500: pw_max = PW_MAX; break;
case 6700: pw_max = PW_MAX; break;
case 7700: pw_max = 8; break; // https://www.daniel-berlin.de/security/sap-sec/password-hash-algorithms/

423
src/modules/module_06400.c Normal file
View File

@ -0,0 +1,423 @@
/**
* 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_OS;
static const char *HASH_NAME = "AIX {ssha256}";
static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
static const u64 KERN_TYPE = 6400;
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;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "{ssha256}06$2715084824104660$1s/s4RZWEcvZ5VuWPXWGUfwSoG07eVSVce8F6ANJ.g4";
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 sha256aix_tmp
{
u32 ipad[8];
u32 opad[8];
u32 dgst[8];
u32 out[8];
} sha256aix_tmp_t;
static const char *SIGNATURE_SHA256AIX = "{ssha256}";
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 (sha256aix_tmp_t);
return tmp_size;
}
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
// this overrides the reductions of PW_MAX in case optimized kernel is selected
// IOW, even in optimized kernel mode it support length 256
const u32 pw_max = PW_MAX;
return pw_max;
}
static void sha256aix_decode (u8 digest[32], const u8 buf[43])
{
int l;
l = itoa64_to_int (buf[ 0]) << 0;
l |= itoa64_to_int (buf[ 1]) << 6;
l |= itoa64_to_int (buf[ 2]) << 12;
l |= itoa64_to_int (buf[ 3]) << 18;
digest[ 2] = (l >> 0) & 0xff;
digest[ 1] = (l >> 8) & 0xff;
digest[ 0] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[ 4]) << 0;
l |= itoa64_to_int (buf[ 5]) << 6;
l |= itoa64_to_int (buf[ 6]) << 12;
l |= itoa64_to_int (buf[ 7]) << 18;
digest[ 5] = (l >> 0) & 0xff;
digest[ 4] = (l >> 8) & 0xff;
digest[ 3] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[ 8]) << 0;
l |= itoa64_to_int (buf[ 9]) << 6;
l |= itoa64_to_int (buf[10]) << 12;
l |= itoa64_to_int (buf[11]) << 18;
digest[ 8] = (l >> 0) & 0xff;
digest[ 7] = (l >> 8) & 0xff;
digest[ 6] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[12]) << 0;
l |= itoa64_to_int (buf[13]) << 6;
l |= itoa64_to_int (buf[14]) << 12;
l |= itoa64_to_int (buf[15]) << 18;
digest[11] = (l >> 0) & 0xff;
digest[10] = (l >> 8) & 0xff;
digest[ 9] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[16]) << 0;
l |= itoa64_to_int (buf[17]) << 6;
l |= itoa64_to_int (buf[18]) << 12;
l |= itoa64_to_int (buf[19]) << 18;
digest[14] = (l >> 0) & 0xff;
digest[13] = (l >> 8) & 0xff;
digest[12] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[20]) << 0;
l |= itoa64_to_int (buf[21]) << 6;
l |= itoa64_to_int (buf[22]) << 12;
l |= itoa64_to_int (buf[23]) << 18;
digest[17] = (l >> 0) & 0xff;
digest[16] = (l >> 8) & 0xff;
digest[15] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[24]) << 0;
l |= itoa64_to_int (buf[25]) << 6;
l |= itoa64_to_int (buf[26]) << 12;
l |= itoa64_to_int (buf[27]) << 18;
digest[20] = (l >> 0) & 0xff;
digest[19] = (l >> 8) & 0xff;
digest[18] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[28]) << 0;
l |= itoa64_to_int (buf[29]) << 6;
l |= itoa64_to_int (buf[30]) << 12;
l |= itoa64_to_int (buf[31]) << 18;
digest[23] = (l >> 0) & 0xff;
digest[22] = (l >> 8) & 0xff;
digest[21] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[32]) << 0;
l |= itoa64_to_int (buf[33]) << 6;
l |= itoa64_to_int (buf[34]) << 12;
l |= itoa64_to_int (buf[35]) << 18;
digest[26] = (l >> 0) & 0xff;
digest[25] = (l >> 8) & 0xff;
digest[24] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[36]) << 0;
l |= itoa64_to_int (buf[37]) << 6;
l |= itoa64_to_int (buf[38]) << 12;
l |= itoa64_to_int (buf[39]) << 18;
digest[29] = (l >> 0) & 0xff;
digest[28] = (l >> 8) & 0xff;
digest[27] = (l >> 16) & 0xff;
l = itoa64_to_int (buf[40]) << 0;
l |= itoa64_to_int (buf[41]) << 6;
l |= itoa64_to_int (buf[42]) << 12;
//digest[32] = (l >> 0) & 0xff;
digest[31] = (l >> 8) & 0xff;
digest[30] = (l >> 16) & 0xff;
}
static void sha256aix_encode (const u8 digest[32], u8 buf[43])
{
int l;
l = (digest[ 2] << 0) | (digest[ 1] << 8) | (digest[ 0] << 16);
buf[ 0] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 1] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 2] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 3] = int_to_itoa64 (l & 0x3f);
l = (digest[ 5] << 0) | (digest[ 4] << 8) | (digest[ 3] << 16);
buf[ 4] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 5] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 6] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 7] = int_to_itoa64 (l & 0x3f);
l = (digest[ 8] << 0) | (digest[ 7] << 8) | (digest[ 6] << 16);
buf[ 8] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[ 9] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[10] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[11] = int_to_itoa64 (l & 0x3f);
l = (digest[11] << 0) | (digest[10] << 8) | (digest[ 9] << 16);
buf[12] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[13] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[14] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[15] = int_to_itoa64 (l & 0x3f);
l = (digest[14] << 0) | (digest[13] << 8) | (digest[12] << 16);
buf[16] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[17] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[18] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[19] = int_to_itoa64 (l & 0x3f);
l = (digest[17] << 0) | (digest[16] << 8) | (digest[15] << 16);
buf[20] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[21] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[22] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[23] = int_to_itoa64 (l & 0x3f);
l = (digest[20] << 0) | (digest[19] << 8) | (digest[18] << 16);
buf[24] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[25] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[26] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[27] = int_to_itoa64 (l & 0x3f);
l = (digest[23] << 0) | (digest[22] << 8) | (digest[21] << 16);
buf[28] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[29] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[30] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[31] = int_to_itoa64 (l & 0x3f);
l = (digest[26] << 0) | (digest[25] << 8) | (digest[24] << 16);
buf[32] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[33] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[34] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[35] = int_to_itoa64 (l & 0x3f);
l = (digest[29] << 0) | (digest[28] << 8) | (digest[27] << 16);
buf[36] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[37] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[38] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[39] = int_to_itoa64 (l & 0x3f);
l = 0 | (digest[31] << 8) | (digest[30] << 16);
buf[40] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[41] = int_to_itoa64 (l & 0x3f); l >>= 6;
buf[42] = int_to_itoa64 (l & 0x3f); //l >>= 6;
}
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;
token_t token;
token.token_cnt = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_SHA256AIX;
token.len[0] = 9;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len_min[1] = 2;
token.len_max[1] = 2;
token.sep[1] = '$';
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
token.len_min[2] = 16;
token.len_max[2] = 48;
token.sep[2] = '$';
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
token.len[3] = 43;
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_BASE64B;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
const u8 *iter_pos = token.buf[1];
char salt_iter[3] = { iter_pos[0], iter_pos[1], 0 };
salt->salt_sign[0] = hc_strtoul ((const char *) salt_iter, NULL, 10);
salt->salt_iter = (1u << hc_strtoul ((const char *) salt_iter, NULL, 10)) - 1;
const u8 *salt_pos = token.buf[2];
const int salt_len = token.len[2];
const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
const u8 *hash_pos = token.buf[3];
sha256aix_decode ((u8 *) digest, hash_pos);
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
digest[2] = byte_swap_32 (digest[2]);
digest[3] = byte_swap_32 (digest[3]);
digest[4] = byte_swap_32 (digest[4]);
digest[5] = byte_swap_32 (digest[5]);
digest[6] = byte_swap_32 (digest[6]);
digest[7] = byte_swap_32 (digest[7]);
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;
u32 tmp[8];
tmp[0] = digest[0];
tmp[1] = digest[1];
tmp[2] = digest[2];
tmp[3] = digest[3];
tmp[4] = digest[4];
tmp[5] = digest[5];
tmp[6] = digest[6];
tmp[7] = digest[7];
tmp[0] = byte_swap_32 (tmp[0]);
tmp[1] = byte_swap_32 (tmp[1]);
tmp[2] = byte_swap_32 (tmp[2]);
tmp[3] = byte_swap_32 (tmp[3]);
tmp[4] = byte_swap_32 (tmp[4]);
tmp[5] = byte_swap_32 (tmp[5]);
tmp[6] = byte_swap_32 (tmp[6]);
tmp[7] = byte_swap_32 (tmp[7]);
char ptr_plain[64] = { 0 };
sha256aix_encode ((unsigned char *) tmp, (unsigned char *) ptr_plain);
const int line_len = snprintf (line_buf, line_size, "{ssha256}%02u$%s$%s", salt->salt_sign[0], (char *) salt->salt_buf, ptr_plain);
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_DEFAULT;
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_pw_max;
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;
}