/* * This file is part of John the Ripper password cracker, * Copyright (c) 1996-98 by Solar Designer *//* * Some global parameters. */#ifndef _JOHN_PARAMS_H#define _JOHN_PARAMS_H#include <limits.h>/* * John's version number. */#define JOHN_VERSION			"1.5"/* * Crash recovery file format version number. */#define RECOVERY_VERSION		"REC0"/* * Charset file format version number. */#define CHARSET_VERSION			"CHR1"/* * Timer interval in seconds. */#define TIMER_INTERVAL			1/* * Crash recovery file saving delay in timer intervals. */#define TIMER_SAVE_DELAY		(600 / TIMER_INTERVAL)/* * Benchmark time in seconds, per cracking algorithm. */#define BENCHMARK_TIME			5/* * Number of salts to assume when benchmarking. */#define BENCHMARK_MANY			0x1000/* * File names. */#define LOG_NAME			"~/john.pot"#define CFG_NAME			"~/john.ini"#define RECOVERY_NAME			"~/restore"/* * Configuration file section names. */#define SECTION_DEFAULTS		"Defaults"#define SECTION_RULES			"List.Rules:"#define SUBSECTION_SINGLE		"Single"#define SUBSECTION_WORDLIST		"Wordlist"#define SECTION_INC			"Incremental:"#define SECTION_EXT			"List.External:"/* * Hash table sizes. These are also hardcoded into the hash functions. */#define SALT_HASH_SIZE			0x400#define PASSWORD_HASH_SIZE_0		0x10#define PASSWORD_HASH_SIZE_1		0x100#define PASSWORD_HASH_SIZE_2		0x1000/* * Password hash table thresholds. These are the counts of entries required * to enable the corresponding hash table size. */#define PASSWORD_HASH_THRESHOLD_0	(PASSWORD_HASH_SIZE_0 / 2)#define PASSWORD_HASH_THRESHOLD_1	(PASSWORD_HASH_SIZE_1 / 4)#define PASSWORD_HASH_THRESHOLD_2	(PASSWORD_HASH_SIZE_2 / 4)/* * Tables of the above values. */extern int password_hash_sizes[3];extern int password_hash_thresholds[3];/* * Cracked password hash size, used while loading. */#define CRACKED_HASH_LOG		10#define CRACKED_HASH_SIZE		(1 << CRACKED_HASH_LOG)/* * Password hash function to use while loading. */#define LDR_HASH_SIZE (PASSWORD_HASH_SIZE_2 * sizeof(struct db_password *))#define LDR_HASH_FUNC (format->methods.binary_hash[2])/* * Buffered keys hash size, used for "single crack" mode. */#define SINGLE_HASH_LOG			5#define SINGLE_HASH_SIZE		(1 << SINGLE_HASH_LOG)/* * Minimum buffered keys hash size, used if min_keys_per_crypt is even less. */#define SINGLE_HASH_MIN			8/* * Shadow file entry table hash size, used by unshadow. */#define SHADOW_HASH_LOG			8#define SHADOW_HASH_SIZE		(1 << SHADOW_HASH_LOG)/* * Maximum number of GECOS words per password to load. */#define LDR_WORDS_MAX			0x10/* * Maximum number of GECOS words to try in pairs. */#define SINGLE_WORDS_PAIR_MAX		4/* * Charset parameters. */#define CHARSET_MIN			' '#define CHARSET_MAX			0x7E#define CHARSET_SIZE			(CHARSET_MAX - CHARSET_MIN + 1)#define CHARSET_LENGTH			8#define CHARSET_SCALE			0x100/* * Compiler parameters. */#define C_TOKEN_SIZE			0x100#define C_UNGET_SIZE			(C_TOKEN_SIZE + 4)#define C_EXPR_SIZE			0x100#define C_STACK_SIZE			((C_EXPR_SIZE + 4) * 4)#define C_ARRAY_SIZE			0x1000000#define C_DATA_SIZE			0x8000000/* * Buffer size for rules. */#define RULE_BUFFER_SIZE		0x100/* * Maximum number of character ranges for rules. */#define RULE_RANGES_MAX			8/* * Buffer size for words while applying rules. */#define RULE_WORD_SIZE			0x80/* * Buffer size for plaintext passwords. */#define PLAINTEXT_BUFFER_SIZE		0x80/* * Buffer size for fgets(). */#define LINE_BUFFER_SIZE		0x400/* * Log file buffer size, can be zero. */#define LOG_BUFFER_SIZE			0x1000/* * Buffer size for path names. */#ifdef PATH_MAX#define PATH_BUFFER_SIZE		PATH_MAX#else#define PATH_BUFFER_SIZE		0x400#endif#endif