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▸ calculateJwkThumbprint(key, digestAlgorithm?): Promise<string>
Calculates a base64url-encoded JSON Web Key (JWK) Thumbprint
This function is exported (as a named export) from the main 'jose' module entry point as well
as from its subpath export 'jose/jwk/thumbprint'.
| Parameter | Type | Description |
|---|---|---|
key |
CryptoKey | JWK | KeyObject |
Key to calculate the thumbprint for. |
digestAlgorithm? |
"sha256" | "sha384" | "sha512" |
Digest Algorithm to use for calculating the thumbprint. Default is "sha256". |
Promise<string>
const thumbprint = await jose.calculateJwkThumbprint({
kty: 'EC',
crv: 'P-256',
x: 'jJ6Flys3zK9jUhnOHf6G49Dyp5hah6CNP84-gY-n9eo',
y: 'nhI6iD5eFXgBTLt_1p3aip-5VbZeMhxeFSpjfEAf7Ww',
})
console.log(thumbprint)
// 'w9eYdC6_s_tLQ8lH6PUpc0mddazaqtPgeC2IgWDiqY8'