# Functions
CreatePublicKey creates a PublicKey from a byte slice.
DecodePublicKeys decodes all public keys from the given Reader.
FetchPublicKeys downloads and decodes all public keys from Google.
NewAudience returns an Audience from a string.
ParseAudience parses an Audience from a string.
RequestClaims checks the validity and returns the claims in the request.
ValidateRequestClaims checks the validity of the claims in the request.
# Variables
HTTPClient is the default HTTP Client to use for fetching public keys.
PublicKeysURL is the URL from which public keys will be fetched.