Fix EC thumbprint template

Author: csstaub

jwk.go

@@ -332,7 +332,7 @@ func (s *JSONWebKeySet) Key(kid string) []JSONWebKey {
 
 const rsaThumbprintTemplate = `{"e":"%s","kty":"RSA","n":"%s"}`
 const ecThumbprintTemplate = `{"crv":"%s","kty":"EC","x":"%s","y":"%s"}`
-const edThumbprintTemplate = `{"crv":"%s","kty":"OKP",x":"%s"}`
+const edThumbprintTemplate = `{"crv":"%s","kty":"OKP","x":"%s"}`
 
 func ecThumbprintInput(curve elliptic.Curve, x, y *big.Int) (string, error) {
 	coordLength := curveSize(curve)

jwk_test.go

@@ -760,7 +760,7 @@ var cookbookJWKs = []string{
 // SHA-256 thumbprints of the above keys, hex-encoded
 var cookbookJWKThumbprints = []string{
 	"747ae2dd2003664aeeb21e4753fe7402846170a16bc8df8f23a8cf06d3cbe793",
-	"f6934029a341ddf81dceb753e91d17efe16664f40d9f4ed84bc5ea87e111f29d",
+	"90facafea9b1556698540f70c0117a22ea37bd5cf3ed3c47093c1707282b4b89",
 	"747ae2dd2003664aeeb21e4753fe7402846170a16bc8df8f23a8cf06d3cbe793",
 	"f63838e96077ad1fc01c3f8405774dedc0641f558ebb4b40dccf5f9b6d66a932",
 	"0fc478f8579325fcee0d4cbc6d9d1ce21730a6e97e435d6008fb379b0ebe47d4",