rolls.py

# Usage:
#
#   echo 123456123456 | python3 rolls.py
#
# - Requires python3 and nothing else!
# - This file is <https://coldcardwallet.com/docs/rolls.py>
# - Public domain.
#
from hashlib import sha256

# Read input, remove whitespace around it
r = input().strip()

# Calc sha256
h = sha256(r.encode()).digest()

# Show the hash
print(h.hex())
print()

# Apply BIP39 to convert into seed words
v = int.from_bytes(h, 'big') << 8
w = []
while v:
    v, m = divmod(v, 2048)
    w.insert(0, m)

# final 8 bits are a checksum
w[-1] |= sha256(h).digest()[0]

# English wordlist
wl = '''\
abandon ability able about above absent absorb abstract absurd abuse access
accident account accuse achieve acid acoustic acquire across act action actor
actress actual adapt add addict address adjust admit adult advance advice
aerobic affair afford afraid again age agent agree ahead aim air airport aisle
alarm album alcohol alert alien all alley allow almost alone alpha already
also alter always amateur amazing among amount amused analyst anchor ancient
anger angle angry animal ankle announce annual another answer antenna antique
anxiety any apart apology appear apple approve april arch arctic area arena
argue arm armed armor army around arrange arrest arrive arrow art artefact
artist artwork ask aspect assault asset assist assume asthma athlete atom
attack attend attitude attract auction audit august aunt author auto autumn
average avocado avoid awake aware away awesome awful awkward axis baby bachelor
bacon badge bag balance balcony ball bamboo banana banner bar barely bargain
barrel base basic basket battle beach bean beauty because become beef before
begin behave behind believe below belt bench benefit best betray better between
beyond bicycle bid bike bind biology bird birth bitter black blade blame blanket
blast bleak bless blind blood blossom blouse blue blur blush board boat body
boil bomb bone bonus book boost border boring borrow boss bottom bounce box
boy bracket brain brand brass brave bread breeze brick bridge brief bright
bring brisk broccoli broken bronze broom brother brown brush bubble buddy
budget buffalo build bulb bulk bullet bundle bunker burden burger burst bus
business busy butter buyer buzz cabbage cabin cable cactus cage cake call calm
camera camp can canal cancel candy cannon canoe canvas canyon capable capital
captain car carbon card cargo carpet carry cart case cash casino castle casual
cat catalog catch category cattle caught cause caution cave ceiling celery
cement census century cereal certain chair chalk champion change chaos chapter
charge chase chat cheap check cheese chef cherry chest chicken chief child
chimney choice choose chronic chuckle chunk churn cigar cinnamon circle citizen
city civil claim clap clarify claw clay clean clerk clever click client cliff
climb clinic clip clock clog close cloth cloud clown club clump cluster clutch
coach coast coconut code coffee coil coin collect color column combine come
comfort comic common company concert conduct confirm congress connect consider
control convince cook cool copper copy coral core corn correct cost cotton
couch country couple course cousin cover coyote crack cradle craft cram crane
crash crater crawl crazy cream credit creek crew cricket crime crisp critic
crop cross crouch crowd crucial cruel cruise crumble crunch crush cry crystal
cube culture cup cupboard curious current curtain curve cushion custom cute
cycle dad damage damp dance danger daring dash daughter dawn day deal debate
debris decade december decide decline decorate decrease deer defense define
defy degree delay deliver demand demise denial dentist deny depart depend
deposit depth deputy derive describe desert design desk despair destroy detail
detect develop device devote diagram dial diamond diary dice diesel diet differ
digital dignity dilemma dinner dinosaur direct dirt disagree discover disease
dish dismiss disorder display distance divert divide divorce dizzy doctor
document dog doll dolphin domain donate donkey donor door dose double dove
draft dragon drama drastic draw dream dress drift drill drink drip drive drop
drum dry duck dumb dune during dust dutch duty dwarf dynamic eager eagle early
earn earth easily east easy echo ecology economy edge edit educate effort egg
eight either elbow elder electric elegant element elephant elevator elite else
embark embody embrace emerge emotion employ empower empty enable enact end
endless endorse enemy energy enforce engage engine enhance enjoy enlist enough
enrich enroll ensure enter entire entry envelope episode equal equip era erase
erode erosion error erupt escape essay essence estate eternal ethics evidence
evil evoke evolve exact example excess exchange excite exclude excuse execute
exercise exhaust exhibit exile exist exit exotic expand expect expire explain
expose express extend extra eye eyebrow fabric face faculty fade faint faith
fall false fame family famous fan fancy fantasy farm fashion fat fatal father
fatigue fault favorite feature february federal fee feed feel female fence
festival fetch fever few fiber fiction field figure file film filter final
find fine finger finish fire firm first fiscal fish fit fitness fix flag flame
flash flat flavor flee flight flip float flock floor flower fluid flush fly
foam focus fog foil fold follow food foot force forest forget fork fortune
forum forward fossil foster found fox fragile frame frequent fresh friend
fringe frog front frost frown frozen fruit fuel fun funny furnace fury future
gadget gain galaxy gallery game gap garage garbage garden garlic garment gas
gasp gate gather gauge gaze general genius genre gentle genuine gesture ghost
giant gift giggle ginger giraffe girl give glad glance glare glass glide glimpse
globe gloom glory glove glow glue goat goddess gold good goose gorilla gospel
gossip govern gown grab grace grain grant grape grass gravity great green grid
grief grit grocery group grow grunt guard guess guide guilt guitar gun gym
habit hair half hammer hamster hand happy harbor hard harsh harvest hat have
hawk hazard head health heart heavy hedgehog height hello helmet help hen hero
hidden high hill hint hip hire history hobby hockey hold hole holiday hollow
home honey hood hope horn horror horse hospital host hotel hour hover hub huge
human humble humor hundred hungry hunt hurdle hurry hurt husband hybrid ice
icon idea identify idle ignore ill illegal illness image imitate immense immune
impact impose improve impulse inch include income increase index indicate
indoor industry infant inflict inform inhale inherit initial inject injury
inmate inner innocent input inquiry insane insect inside inspire install intact
interest into invest invite involve iron island isolate issue item ivory jacket
jaguar jar jazz jealous jeans jelly jewel job join joke journey joy judge juice
jump jungle junior junk just kangaroo keen keep ketchup key kick kid kidney
kind kingdom kiss kit kitchen kite kitten kiwi knee knife knock know lab label
labor ladder lady lake lamp language laptop large later latin laugh laundry
lava law lawn lawsuit layer lazy leader leaf learn leave lecture left leg legal
legend leisure lemon lend length lens leopard lesson letter level liar liberty
library license life lift light like limb limit link lion liquid list little
live lizard load loan lobster local lock logic lonely long loop lottery loud
lounge love loyal lucky luggage lumber lunar lunch luxury lyrics machine mad
magic magnet maid mail main major make mammal man manage mandate mango mansion
manual maple marble march margin marine market marriage mask mass master match
material math matrix matter maximum maze meadow mean measure meat mechanic
medal media melody melt member memory mention menu mercy merge merit merry
mesh message metal method middle midnight milk million mimic mind minimum minor
minute miracle mirror misery miss mistake mix mixed mixture mobile model modify
mom moment monitor monkey monster month moon moral more morning mosquito mother
motion motor mountain mouse move movie much muffin mule multiply muscle museum
mushroom music must mutual myself mystery myth naive name napkin narrow nasty
nation nature near neck need negative neglect neither nephew nerve nest net
network neutral never news next nice night noble noise nominee noodle normal
north nose notable note nothing notice novel now nuclear number nurse nut oak
obey object oblige obscure observe obtain obvious occur ocean october odor off
offer office often oil okay old olive olympic omit once one onion online only
open opera opinion oppose option orange orbit orchard order ordinary organ
orient original orphan ostrich other outdoor outer output outside oval oven
over own owner oxygen oyster ozone pact paddle page pair palace palm panda
panel panic panther paper parade parent park parrot party pass patch path
patient patrol pattern pause pave payment peace peanut pear peasant pelican
pen penalty pencil people pepper perfect permit person pet phone photo phrase
physical piano picnic picture piece pig pigeon pill pilot pink pioneer pipe
pistol pitch pizza place planet plastic plate play please pledge pluck plug
plunge poem poet point polar pole police pond pony pool popular portion position
possible post potato pottery poverty powder power practice praise predict
prefer prepare present pretty prevent price pride primary print priority prison
private prize problem process produce profit program project promote proof
property prosper protect proud provide public pudding pull pulp pulse pumpkin
punch pupil puppy purchase purity purpose purse push put puzzle pyramid quality
quantum quarter question quick quit quiz quote rabbit raccoon race rack radar
radio rail rain raise rally ramp ranch random range rapid rare rate rather
raven raw razor ready real reason rebel rebuild recall receive recipe record
recycle reduce reflect reform refuse region regret regular reject relax release
relief rely remain remember remind remove render renew rent reopen repair
repeat replace report require rescue resemble resist resource response result
retire retreat return reunion reveal review reward rhythm rib ribbon rice rich
ride ridge rifle right rigid ring riot ripple risk ritual rival river road
roast robot robust rocket romance roof rookie room rose rotate rough round
route royal rubber rude rug rule run runway rural sad saddle sadness safe sail
salad salmon salon salt salute same sample sand satisfy satoshi sauce sausage
save say scale scan scare scatter scene scheme school science scissors scorpion
scout scrap screen script scrub sea search season seat second secret section
security seed seek segment select sell seminar senior sense sentence series
service session settle setup seven shadow shaft shallow share shed shell sheriff
shield shift shine ship shiver shock shoe shoot shop short shoulder shove
shrimp shrug shuffle shy sibling sick side siege sight sign silent silk silly
silver similar simple since sing siren sister situate six size skate sketch
ski skill skin skirt skull slab slam sleep slender slice slide slight slim
slogan slot slow slush small smart smile smoke smooth snack snake snap sniff
snow soap soccer social sock soda soft solar soldier solid solution solve
someone song soon sorry sort soul sound soup source south space spare spatial
spawn speak special speed spell spend sphere spice spider spike spin spirit
split spoil sponsor spoon sport spot spray spread spring spy square squeeze
squirrel stable stadium staff stage stairs stamp stand start state stay steak
steel stem step stereo stick still sting stock stomach stone stool story stove
strategy street strike strong struggle student stuff stumble style subject
submit subway success such sudden suffer sugar suggest suit summer sun sunny
sunset super supply supreme sure surface surge surprise surround survey suspect
sustain swallow swamp swap swarm swear sweet swift swim swing switch sword
symbol symptom syrup system table tackle tag tail talent talk tank tape target
task taste tattoo taxi teach team tell ten tenant tennis tent term test text
thank that theme then theory there they thing this thought three thrive throw
thumb thunder ticket tide tiger tilt timber time tiny tip tired tissue title
toast tobacco today toddler toe together toilet token tomato tomorrow tone
tongue tonight tool tooth top topic topple torch tornado tortoise toss total
tourist toward tower town toy track trade traffic tragic train transfer trap
trash travel tray treat tree trend trial tribe trick trigger trim trip trophy
trouble truck true truly trumpet trust truth try tube tuition tumble tuna
tunnel turkey turn turtle twelve twenty twice twin twist two type typical ugly
umbrella unable unaware uncle uncover under undo unfair unfold unhappy uniform
unique unit universe unknown unlock until unusual unveil update upgrade uphold
upon upper upset urban urge usage use used useful useless usual utility vacant
vacuum vague valid valley valve van vanish vapor various vast vault vehicle
velvet vendor venture venue verb verify version very vessel veteran viable
vibrant vicious victory video view village vintage violin virtual virus visa
visit visual vital vivid vocal voice void volcano volume vote voyage wage wagon
wait walk wall walnut want warfare warm warrior wash wasp waste water wave way
wealth weapon wear weasel weather web wedding weekend weird welcome west wet
whale what wheat wheel when where whip whisper wide width wife wild will win
window wine wing wink winner winter wire wisdom wise wish witness wolf woman
wonder wood wool word work world worry worth wrap wreck wrestle wrist write
wrong yard year yellow you young youth zebra zero zone zoo'''.split()

# Print index number and each word (24)
print('\n'.join('%4d: %s' % (n+1, wl[i]) for n, i in enumerate(w)))