vic.ts

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import { BaseCipher } from "../base/baseCipher";
import { ColumnarCipher } from "./columnar";
import { VigenereCipher } from "./vigenere";
 
export class VICCipher extends BaseCipher {
    readonly CipherName = "VIC";
 
    constructor() {
        super();
    }
 
    encode(plaintext: string, key: string): string {
        const columnar = new ColumnarCipher();
        const vigenere = new VigenereCipher();
 
        const sanitized = this.sanitize(plaintext);
        const transposed = columnar.encode(sanitized, key);
        return vigenere.encode(transposed, key);
    }
 
    decode(ciphertext: string, key: string): string {
        const columnar = new ColumnarCipher();
        const vigenere = new VigenereCipher();
 
        const intermediate = vigenere.decode(ciphertext, key);
        return columnar.decode(intermediate, key);
    }
}