Function hmacSha256Base64

packages/security/src/hmac.ts:22–24

(body: string, secret: string | Buffer)

 * {@link ../compare | safeCompare} for timing-safe comparison.
 */
export function hmacSha256Base64(body: string, secret: string | Buffer): string {
  return createHmac('sha256', secret).update(body, 'utf8').digest('base64')
}