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stmt |
bran |
cond |
sub |
pod |
time |
code |
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package Crypt::PW44; |
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2
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3
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1
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30336
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use strict; |
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1
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2
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1
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46
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4
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1
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1
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6
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use Exporter; |
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2
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1
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55
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5
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6
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1
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1
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5
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use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION $HASH $HEX); |
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1
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8
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1
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1888
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7
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@ISA = qw(Exporter); |
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8
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@EXPORT_OK = qw( key compute key_md4 key_md5 compute_md4 compute_md5 generate); |
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9
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@EXPORT = qw( key key_md4 key_md5 generate); |
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10
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$VERSION = '0.13'; |
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11
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$HASH = 'MD4'; # set default here, could be 4 or 5 |
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12
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$HEX= 0; # if true, return key as a hex digit string |
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13
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14
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my @HEXDIGITS= qw( 0 1 2 3 4 5 6 7 8 9 A B C D E F); |
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16
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my @WORDS = qw( |
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A ABE ACE ACT AD ADA ADD AGO AID AIM AIR ALL ALP AM AMY AN ANA AND ANN |
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18
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ANT ANY APE APS APT ARC ARE ARK ARM ART AS ASH ASK AT ATE AUG AUK AVE |
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AWE AWK AWL AWN AX AYE BAD BAG BAH BAM BAN BAR BAT BAY BE BED BEE BEG |
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20
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BEN BET BEY BIB BID BIG BIN BIT BOB BOG BON BOO BOP BOW BOY BUB BUD |
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21
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BUG BUM BUN BUS BUT BUY BY BYE CAB CAL CAM CAN CAP CAR CAT CAW COD COG |
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22
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COL CON COO COP COT COW COY CRY CUB CUE CUP CUR CUT DAB DAD DAM DAN |
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23
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DAR DAY DEE DEL DEN DES DEW DID DIE DIG DIN DIP DO DOE DOG DON DOT DOW |
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24
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DRY DUB DUD DUE DUG DUN EAR EAT ED EEL EGG EGO ELI ELK ELM ELY EM END |
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25
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EST ETC EVA EVE EWE EYE FAD FAN FAR FAT FAY FED FEE FEW FIB FIG FIN |
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26
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FIR FIT FLO FLY FOE FOG FOR FRY FUM FUN FUR GAB GAD GAG GAL GAM GAP |
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27
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GAS GAY GEE GEL GEM GET GIG GIL GIN GO GOT GUM GUN GUS GUT GUY GYM GYP |
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28
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HA HAD HAL HAM HAN HAP HAS HAT HAW HAY HE HEM HEN HER HEW HEY HI HID |
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29
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HIM HIP HIS HIT HO HOB HOC HOE HOG HOP HOT HOW HUB HUE HUG HUH HUM HUT |
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30
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I ICY IDA IF IKE ILL INK INN IO ION IQ IRA IRE IRK IS IT ITS IVY JAB |
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31
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JAG JAM JAN JAR JAW JAY JET JIG JIM JO JOB JOE JOG JOT JOY JUG JUT KAY |
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32
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KEG KEN KEY KID KIM KIN KIT LA LAB LAC LAD LAG LAM LAP LAW LAY LEA LED |
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33
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LEE LEG LEN LEO LET LEW LID LIE LIN LIP LIT LO LOB LOG LOP LOS LOT LOU |
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34
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LOW LOY LUG LYE MA MAC MAD MAE MAN MAO MAP MAT MAW MAY ME MEG MEL MEN |
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35
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MET MEW MID MIN MIT MOB MOD MOE MOO MOP MOS MOT MOW MUD MUG MUM MY NAB |
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36
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NAG NAN NAP NAT NAY NE NED NEE NET NEW NIB NIL NIP NIT NO NOB NOD NON |
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37
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NOR NOT NOV NOW NU NUN NUT O OAF OAK OAR OAT ODD ODE OF OFF OFT OH OIL |
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38
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OK OLD ON ONE OR ORB ORE ORR OS OTT OUR OUT OVA OW OWE OWL OWN OX PA |
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39
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PAD PAL PAM PAN PAP PAR PAT PAW PAY PEA PEG PEN PEP PER PET PEW PHI PI |
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40
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PIE PIN PIT PLY PO POD POE POP POT POW PRO PRY PUB PUG PUN PUP PUT QUO |
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41
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RAG RAM RAN RAP RAT RAW RAY REB RED REP RET RIB RID RIG RIM RIO RIP |
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42
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ROB ROD ROE RON ROT ROW ROY RUB RUE RUG RUM RUN RYE SAC SAD SAG SAL |
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43
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SAM SAN SAP SAT SAW SAY SEA SEC SEE SEN SET SEW SHE SHY SIN SIP SIR |
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44
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SIS SIT SKI SKY SLY SO SOB SOD SON SOP SOW SOY SPA SPY SUB SUD SUE SUM |
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45
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SUN SUP TAB TAD TAG TAN TAP TAR TEA TED TEE TEN THE THY TIC TIE TIM |
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46
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TIN TIP TO TOE TOG TOM TON TOO TOP TOW TOY TRY TUB TUG TUM TUN TWO UN |
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47
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UP US USE VAN VAT VET VIE WAD WAG WAR WAS WAY WE WEB WED WEE WET WHO |
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48
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WHY WIN WIT WOK WON WOO WOW WRY WU YAM YAP YAW YE YEA YES YET YOU ABED |
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49
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ABEL ABET ABLE ABUT ACHE ACID ACME ACRE ACTA ACTS ADAM ADDS ADEN AFAR |
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50
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AFRO AGEE AHEM AHOY AIDA AIDE AIDS AIRY AJAR AKIN ALAN ALEC ALGA ALIA |
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51
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ALLY ALMA ALOE ALSO ALTO ALUM ALVA AMEN AMES AMID AMMO AMOK AMOS AMRA |
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52
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ANDY ANEW ANNA ANNE ANTE ANTI AQUA ARAB ARCH AREA ARGO ARID ARMY ARTS |
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53
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ARTY ASIA ASKS ATOM AUNT AURA AUTO AVER AVID AVIS AVON AVOW AWAY AWRY |
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54
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BABE BABY BACH BACK BADE BAIL BAIT BAKE BALD BALE BALI BALK BALL BALM |
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55
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BAND BANE BANG BANK BARB BARD BARE BARK BARN BARR BASE BASH BASK BASS |
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56
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BATE BATH BAWD BAWL BEAD BEAK BEAM BEAN BEAR BEAT BEAU BECK BEEF BEEN |
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57
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BEER BEET BELA BELL BELT BEND BENT BERG BERN BERT BESS BEST BETA BETH |
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58
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BHOY BIAS BIDE BIEN BILE BILK BILL BIND BING BIRD BITE BITS BLAB BLAT |
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59
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BLED BLEW BLOB BLOC BLOT BLOW BLUE BLUM BLUR BOAR BOAT BOCA BOCK BODE |
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60
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BODY BOGY BOHR BOIL BOLD BOLO BOLT BOMB BONA BOND BONE BONG BONN BONY |
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61
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BOOK BOOM BOON BOOT BORE BORG BORN BOSE BOSS BOTH BOUT BOWL BOYD BRAD |
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62
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BRAE BRAG BRAN BRAY BRED BREW BRIG BRIM BROW BUCK BUDD BUFF BULB BULK |
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63
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BULL BUNK BUNT BUOY BURG BURL BURN BURR BURT BURY BUSH BUSS BUST BUSY |
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64
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BYTE CADY CAFE CAGE CAIN CAKE CALF CALL CALM CAME CANE CANT CARD CARE |
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65
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CARL CARR CART CASE CASH CASK CAST CAVE CEIL CELL CENT CERN CHAD CHAR |
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66
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CHAT CHAW CHEF CHEN CHEW CHIC CHIN CHOU CHOW CHUB CHUG CHUM CITE CITY |
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67
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CLAD CLAM CLAN CLAW CLAY CLOD CLOG CLOT CLUB CLUE COAL COAT COCA COCK |
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68
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COCO CODA CODE CODY COED COIL COIN COKE COLA COLD COLT COMA COMB COME |
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69
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COOK COOL COON COOT CORD CORE CORK CORN COST COVE COWL CRAB CRAG CRAM |
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70
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CRAY CREW CRIB CROW CRUD CUBA CUBE CUFF CULL CULT CUNY CURB CURD CURE |
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71
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CURL CURT CUTS DADE DALE DAME DANA DANE DANG DANK DARE DARK DARN DART |
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72
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DASH DATA DATE DAVE DAVY DAWN DAYS DEAD DEAF DEAL DEAN DEAR DEBT DECK |
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73
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DEED DEEM DEER DEFT DEFY DELL DENT DENY DESK DIAL DICE DIED DIET DIME |
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74
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DINE DING DINT DIRE DIRT DISC DISH DISK DIVE DOCK DOES DOLE DOLL DOLT |
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75
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DOME DONE DOOM DOOR DORA DOSE DOTE DOUG DOUR DOVE DOWN DRAB DRAG DRAM |
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76
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DRAW DREW DRUB DRUG DRUM DUAL DUCK DUCT DUEL DUET DUKE DULL DUMB DUNE |
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77
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DUNK DUSK DUST DUTY EACH EARL EARN EASE EAST EASY EBEN ECHO EDDY EDEN |
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78
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EDGE EDGY EDIT EDNA EGAN ELAN ELBA ELLA ELSE EMIL EMIT EMMA ENDS ERIC |
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79
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EROS EVEN EVER EVIL EYED FACE FACT FADE FAIL FAIN FAIR FAKE FALL FAME |
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80
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FANG FARM FAST FATE FAWN FEAR FEAT FEED FEEL FEET FELL FELT FEND FERN |
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81
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FEST FEUD FIEF FIGS FILE FILL FILM FIND FINE FINK FIRE FIRM FISH FISK |
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82
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FIST FITS FIVE FLAG FLAK FLAM FLAT FLAW FLEA FLED FLEW FLIT FLOC FLOG |
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83
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FLOW FLUB FLUE FOAL FOAM FOGY FOIL FOLD FOLK FOND FONT FOOD FOOL FOOT |
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84
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FORD FORE FORK FORM FORT FOSS FOUL FOUR FOWL FRAU FRAY FRED FREE FRET |
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85
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FREY FROG FROM FUEL FULL FUME FUND FUNK FURY FUSE FUSS GAFF GAGE GAIL |
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86
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GAIN GAIT GALA GALE GALL GALT GAME GANG GARB GARY GASH GATE GAUL GAUR |
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87
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GAVE GAWK GEAR GELD GENE GENT GERM GETS GIBE GIFT GILD GILL GILT GINA |
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88
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GIRD GIRL GIST GIVE GLAD GLEE GLEN GLIB GLOB GLOM GLOW GLUE GLUM GLUT |
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89
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GOAD GOAL GOAT GOER GOES GOLD GOLF GONE GONG GOOD GOOF GORE GORY GOSH |
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90
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GOUT GOWN GRAB GRAD GRAY GREG GREW GREY GRID GRIM GRIN GRIT GROW GRUB |
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91
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GULF GULL GUNK GURU GUSH GUST GWEN GWYN HAAG HAAS HACK HAIL HAIR HALE |
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92
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HALF HALL HALO HALT HAND HANG HANK HANS HARD HARK HARM HART HASH HAST |
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93
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HATE HATH HAUL HAVE HAWK HAYS HEAD HEAL HEAR HEAT HEBE HECK HEED HEEL |
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94
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HEFT HELD HELL HELM HERB HERD HERE HERO HERS HESS HEWN HICK HIDE HIGH |
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95
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HIKE HILL HILT HIND HINT HIRE HISS HIVE HOBO HOCK HOFF HOLD HOLE HOLM |
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96
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HOLT HOME HONE HONK HOOD HOOF HOOK HOOT HORN HOSE HOST HOUR HOVE HOWE |
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97
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HOWL HOYT HUCK HUED HUFF HUGE HUGH HUGO HULK HULL HUNK HUNT HURD HURL |
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98
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HURT HUSH HYDE HYMN IBIS ICON IDEA IDLE IFFY INCA INCH INTO IONS IOTA |
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99
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IOWA IRIS IRMA IRON ISLE ITCH ITEM IVAN JACK JADE JAIL JAKE JANE JAVA |
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100
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JEAN JEFF JERK JESS JEST JIBE JILL JILT JIVE JOAN JOBS JOCK JOEL JOEY |
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101
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JOHN JOIN JOKE JOLT JOVE JUDD JUDE JUDO JUDY JUJU JUKE JULY JUNE JUNK |
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102
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JUNO JURY JUST JUTE KAHN KALE KANE KANT KARL KATE KEEL KEEN KENO KENT |
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103
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KERN KERR KEYS KICK KILL KIND KING KIRK KISS KITE KLAN KNEE KNEW KNIT |
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104
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KNOB KNOT KNOW KOCH KONG KUDO KURD KURT KYLE LACE LACK LACY LADY LAID |
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105
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LAIN LAIR LAKE LAMB LAME LAND LANE LANG LARD LARK LASS LAST LATE LAUD |
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106
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LAVA LAWN LAWS LAYS LEAD LEAF LEAK LEAN LEAR LEEK LEER LEFT LEND LENS |
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107
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LENT LEON LESK LESS LEST LETS LIAR LICE LICK LIED LIEN LIES LIEU LIFE |
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108
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LIFT LIKE LILA LILT LILY LIMA LIMB LIME LIND LINE LINK LINT LION LISA |
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109
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LIST LIVE LOAD LOAF LOAM LOAN LOCK LOFT LOGE LOIS LOLA LONE LONG LOOK |
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110
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LOON LOOT LORD LORE LOSE LOSS LOST LOUD LOVE LOWE LUCK LUCY LUGE LUKE |
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111
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LULU LUND LUNG LURA LURE LURK LUSH LUST LYLE LYNN LYON LYRA MACE MADE |
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112
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MAGI MAID MAIL MAIN MAKE MALE MALI MALL MALT MANA MANN MANY MARC MARE |
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113
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MARK MARS MART MARY MASH MASK MASS MAST MATE MATH MAUL MAYO MEAD MEAL |
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114
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MEAN MEAT MEEK MEET MELD MELT MEMO MEND MENU MERT MESH MESS MICE MIKE |
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115
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MILD MILE MILK MILL MILT MIMI MIND MINE MINI MINK MINT MIRE MISS MIST |
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116
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MITE MITT MOAN MOAT MOCK MODE MOLD MOLE MOLL MOLT MONA MONK MONT MOOD |
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117
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MOON MOOR MOOT MORE MORN MORT MOSS MOST MOTH MOVE MUCH MUCK MUDD MUFF |
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118
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MULE MULL MURK MUSH MUST MUTE MUTT MYRA MYTH NAGY NAIL NAIR NAME NARY |
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119
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NASH NAVE NAVY NEAL NEAR NEAT NECK NEED NEIL NELL NEON NERO NESS NEST |
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120
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NEWS NEWT NIBS NICE NICK NILE NINA NINE NOAH NODE NOEL NOLL NONE NOOK |
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121
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NOON NORM NOSE NOTE NOUN NOVA NUDE NULL NUMB OATH OBEY OBOE ODIN OHIO |
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122
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OILY OINT OKAY OLAF OLDY OLGA OLIN OMAN OMEN OMIT ONCE ONES ONLY ONTO |
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123
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ONUS ORAL ORGY OSLO OTIS OTTO OUCH OUST OUTS OVAL OVEN OVER OWLY OWNS |
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124
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QUAD QUIT QUOD RACE RACK RACY RAFT RAGE RAID RAIL RAIN RAKE RANK RANT |
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125
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RARE RASH RATE RAVE RAYS READ REAL REAM REAR RECK REED REEF REEK REEL |
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126
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REID REIN RENA REND RENT REST RICE RICH RICK RIDE RIFT RILL RIME RING |
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127
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RINK RISE RISK RITE ROAD ROAM ROAR ROBE ROCK RODE ROIL ROLL ROME ROOD |
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128
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ROOF ROOK ROOM ROOT ROSA ROSE ROSS ROSY ROTH ROUT ROVE ROWE ROWS RUBE |
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129
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RUBY RUDE RUDY RUIN RULE RUNG RUNS RUNT RUSE RUSH RUSK RUSS RUST RUTH |
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130
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SACK SAFE SAGE SAID SAIL SALE SALK SALT SAME SAND SANE SANG SANK SARA |
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131
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SAUL SAVE SAYS SCAN SCAR SCAT SCOT SEAL SEAM SEAR SEAT SEED SEEK SEEM |
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132
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SEEN SEES SELF SELL SEND SENT SETS SEWN SHAG SHAM SHAW SHAY SHED SHIM |
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133
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SHIN SHOD SHOE SHOT SHOW SHUN SHUT SICK SIDE SIFT SIGH SIGN SILK SILL |
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134
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SILO SILT SINE SING SINK SIRE SITE SITS SITU SKAT SKEW SKID SKIM SKIN |
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135
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SKIT SLAB SLAM SLAT SLAY SLED SLEW SLID SLIM SLIT SLOB SLOG SLOT SLOW |
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136
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SLUG SLUM SLUR SMOG SMUG SNAG SNOB SNOW SNUB SNUG SOAK SOAR SOCK SODA |
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137
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SOFA SOFT SOIL SOLD SOME SONG SOON SOOT SORE SORT SOUL SOUR SOWN STAB |
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138
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STAG STAN STAR STAY STEM STEW STIR STOW STUB STUN SUCH SUDS SUIT SULK |
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139
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SUMS SUNG SUNK SURE SURF SWAB SWAG SWAM SWAN SWAT SWAY SWIM SWUM TACK |
|
140
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|
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|
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TACT TAIL TAKE TALE TALK TALL TANK TASK TATE TAUT TEAL TEAM TEAR TECH |
|
141
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|
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TEEM TEEN TEET TELL TEND TENT TERM TERN TESS TEST THAN THAT THEE THEM |
|
142
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|
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|
|
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THEN THEY THIN THIS THUD THUG TICK TIDE TIDY TIED TIER TILE TILL TILT |
|
143
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|
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|
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TIME TINA TINE TINT TINY TIRE TOAD TOGO TOIL TOLD TOLL TONE TONG TONY |
|
144
|
|
|
|
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TOOK TOOL TOOT TORE TORN TOTE TOUR TOUT TOWN TRAG TRAM TRAY TREE TREK |
|
145
|
|
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TRIG TRIM TRIO TROD TROT TROY TRUE TUBA TUBE TUCK TUFT TUNA TUNE TUNG |
|
146
|
|
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TURF TURN TUSK TWIG TWIN TWIT ULAN UNIT URGE USED USER USES UTAH VAIL |
|
147
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VAIN VALE VARY VASE VAST VEAL VEDA VEIL VEIN VEND VENT VERB VERY VETO |
|
148
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|
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VICE VIEW VINE VISE VOID VOLT VOTE WACK WADE WAGE WAIL WAIT WAKE WALE |
|
149
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|
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|
|
|
|
WALK WALL WALT WAND WANE WANG WANT WARD WARM WARN WART WASH WAST WATS |
|
150
|
|
|
|
|
|
|
WATT WAVE WAVY WAYS WEAK WEAL WEAN WEAR WEED WEEK WEIR WELD WELL WELT |
|
151
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|
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|
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WENT WERE WERT WEST WHAM WHAT WHEE WHEN WHET WHOA WHOM WICK WIFE WILD |
|
152
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|
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|
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|
WILL WIND WINE WING WINK WINO WIRE WISE WISH WITH WOLF WONT WOOD WOOL |
|
153
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|
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WORD WORE WORK WORM WORN WOVE WRIT WYNN YALE YANG YANK YARD YARN YAWL |
|
154
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|
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|
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YAWN YEAH YEAR YELL YOGA YOKE |
|
155
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); |
|
156
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|
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|
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|
157
|
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|
|
|
|
# takes a 64-bit value and the number of words to return |
|
158
|
|
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|
|
# returns an N-word value suitable for use as a password |
|
159
|
|
|
|
|
|
|
# (entropy = 11 * N bits) |
|
160
|
|
|
|
|
|
|
sub generate { |
|
161
|
2
|
|
|
2
|
1
|
2005
|
my($thing,$num) = @_; |
|
162
|
2
|
|
|
|
|
14
|
return join ' ', map $WORDS[extract($thing,11*$_,11)], 0..$num; |
|
163
|
|
|
|
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|
|
} |
|
164
|
|
|
|
|
|
|
|
|
165
|
|
|
|
|
|
|
sub extract { |
|
166
|
|
|
|
|
|
|
# Extracts $length bits from $binary, starting at $offset, and |
|
167
|
|
|
|
|
|
|
# converts to an integer. |
|
168
|
8
|
|
|
8
|
0
|
13
|
my ($binary,$offset,$length) = @_; |
|
169
|
|
|
|
|
|
|
|
|
170
|
8
|
|
|
|
|
26
|
my $binstring = '0'x32 . substr(unpack('B*',$binary),$offset,$length); |
|
171
|
8
|
|
|
|
|
47
|
return unpack('N', pack('B32', substr($binstring, -32))); |
|
172
|
|
|
|
|
|
|
} |
|
173
|
|
|
|
|
|
|
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|
174
|
|
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|
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|
|
1; |
|
175
|
|
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|
__END__ |