xmldsigjs/build/esm/algorithms/rsa_pkcs1_sign.js

XML Digital Signature implementation in TypeScript/JavaScript using Web Crypto API

import { SignatureAlgorithm } from '../algorithm.js';
import { SHA1, SHA256, SHA384, SHA512 } from './rsa_hash.js';
export const RSA_PKCS1 = 'RSASSA-PKCS1-v1_5';
export const RSA_PKCS1_SHA1_NAMESPACE = 'http://www.w3.org/2000/09/xmldsig#rsa-sha1';
export const RSA_PKCS1_SHA256_NAMESPACE = 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha256';
export const RSA_PKCS1_SHA384_NAMESPACE = 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha384';
export const RSA_PKCS1_SHA512_NAMESPACE = 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha512';
function fromAlgorithm(alg) {
    if (alg.name.toUpperCase() === RSA_PKCS1.toUpperCase()) {
        switch (alg.hash.name.toUpperCase()) {
            case SHA1:
                return new RsaPkcs1Sha1();
            case SHA256:
                return new RsaPkcs1Sha256();
            case SHA384:
                return new RsaPkcs1Sha384();
            case SHA512:
                return new RsaPkcs1Sha512();
        }
    }
    return null;
}
export class RsaPkcs1Sha1 extends SignatureAlgorithm {
    constructor() {
        super(...arguments);
        this.algorithm = {
            name: RSA_PKCS1,
            hash: {
                name: SHA1,
            },
        };
        this.namespaceURI = RSA_PKCS1_SHA1_NAMESPACE;
    }
    static fromAlgorithm(alg) {
        return fromAlgorithm(alg);
    }
}
export class RsaPkcs1Sha256 extends SignatureAlgorithm {
    constructor() {
        super(...arguments);
        this.algorithm = {
            name: RSA_PKCS1,
            hash: {
                name: SHA256,
            },
        };
        this.namespaceURI = RSA_PKCS1_SHA256_NAMESPACE;
    }
    static fromAlgorithm(alg) {
        return fromAlgorithm(alg);
    }
}
export class RsaPkcs1Sha384 extends SignatureAlgorithm {
    constructor() {
        super(...arguments);
        this.algorithm = {
            name: RSA_PKCS1,
            hash: {
                name: SHA384,
            },
        };
        this.namespaceURI = RSA_PKCS1_SHA384_NAMESPACE;
    }
    static fromAlgorithm(alg) {
        return fromAlgorithm(alg);
    }
}
export class RsaPkcs1Sha512 extends SignatureAlgorithm {
    constructor() {
        super(...arguments);
        this.algorithm = {
            name: RSA_PKCS1,
            hash: {
                name: SHA512,
            },
        };
        this.namespaceURI = RSA_PKCS1_SHA512_NAMESPACE;
    }
    static fromAlgorithm(alg) {
        return fromAlgorithm(alg);
    }
}