Verify cognito jwt with cloudfront function

[Surjit4048]

Is it possible to verify cognito jwt (not simple jwt) with cloudfront function if we hard code public key? I know we can do cognito jwt verification with labda@edge. Built in module crypto has only 6 methods exposed.

[joshuanapoli]

CloudFront Functions can only verify HS256-signed tokens. It's crypto library does not support public key signature validation.