k2.ts

import { generateAlphabet } from './lib/alphabet';
import { vigDecrypt } from './lib/vigenere';

const encrypted = `VFPJUDEEHZWETZYVGWHKKQETGFQJNCE
GGWHKK?DQMCPFQZDQMMIAGPFXHQRLG
TIMVMZJANQLVKQEDAGDVFRPJUNGEUNA
QZGZLECGYUXUEENJTBJLBQCRTBJDFHRR
YIZETKZEMVDUFKSJHKFWHKUWQLSZFTI
HHDDDUVH?DWKBFUFPWNTDFIYCUQZERE
EVLDKFEZMOQQJLTTUGSYQPFEUNLAVIDX
FLGGTEZ?FKZBSFDQVGOGIPUFXHHDRKF
FHQNTGPUAECNUVPDJMQCLQUMUNEDFQ
ELZZVRRGKFFVOEEXBDMVPNFQXEZLGRE
DNQFMPNZGLFLPMRJQYALMGNUVPDXVKP
DQUMEBEDMHDAFMJGZNUPLGEWJLLAETG`;
const key = 'ABSCISSA';
const alphabet = generateAlphabet('KRYPTOS');

const decrypted = vigDecrypt(encrypted, key, alphabet);
console.log(decrypted);
/* >
ITWASTOTALLYINVISIBLEHOWSTHATPO
SSIBLE?THEYUSEDTHEEARTHSMAGNET
ICFIELDXTHEINFORMATIONWASGATHER
EDANDTRANSMITTEDUNDERGRUUNDTOANU
NKNOWNLOCATIONXDOESLANGLEYKNOWA
BOUTTHIS?THEYSHOULDITSBURIEDOUT
THERESOMEWHEREXWHOKNOWSTHEEXACTL
OCATION?ONLYWWTHISWASHISLASTMES
SAGEXTHIRTYEIGHTDEGREESFIFTYSE
VENMINUTESSIXPOINTFIVESECONDSNO
RTHSEVENTYSEVENDEGREESEIGHTMINU
TESFORTYFOURSECONDSWESTIDBYROWS
*/