fix: incorrect firefox nss parrot ECH params (#272)

gaukas · web-flow · commit c4ba3ff3af8d · 2023-12-15T23:32:10.000-07:00
diff --git a/u_parrots.go b/u_parrots.go
@@ -1293,16 +1293,12 @@ func utlsIdToSpec(id ClientHelloID) (ClientHelloSpec, error) {
 							KdfId:  dicttls.HKDF_SHA256,
 							AeadId: dicttls.AEAD_AES_128_GCM,
 						},
-						{
-							KdfId:  dicttls.HKDF_SHA256,
-							AeadId: dicttls.AEAD_AES_256_GCM,
-						},
 						{
 							KdfId:  dicttls.HKDF_SHA256,
 							AeadId: dicttls.AEAD_CHACHA20_POLY1305,
 						},
 					},
-					CandidatePayloadLens: []uint16{128, 223}, // +16: 144, 239
+					CandidatePayloadLens: []uint16{223}, // +16: 239
 				},
 			},
 		}, nil
