/
algorithms.ts
37 lines (34 loc) · 1016 Bytes
/
algorithms.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
import * as crypto from "crypto";
export function getSigningAlgorithm(shortName?: string): string {
switch (shortName) {
case "sha256":
return "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
case "sha512":
return "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512";
case "sha1":
default:
return "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
}
}
export function getDigestAlgorithm(shortName?: string): string {
switch (shortName) {
case "sha256":
return "http://www.w3.org/2001/04/xmlenc#sha256";
case "sha512":
return "http://www.w3.org/2001/04/xmlenc#sha512";
case "sha1":
default:
return "http://www.w3.org/2000/09/xmldsig#sha1";
}
}
export function getSigner(shortName?: string): crypto.Signer {
switch (shortName) {
case "sha256":
return crypto.createSign("RSA-SHA256");
case "sha512":
return crypto.createSign("RSA-SHA512");
case "sha1":
default:
return crypto.createSign("RSA-SHA1");
}
}