encode generic CryptoFail and TlsFail errors as PROTOCOL_VIOLATION
The 0x100 error space is reserved for TLS alerts, so if we encode
generic CryptoFail and TlsFail as 0x100 the peer might interpret it as a
close_notify alert, but that is not the intention.
TLS alerts are handled separately so this change doesn't affect that.
diff --git a/src/lib.rs b/src/lib.rs
index 1700af0..4a218aa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -364,8 +364,6 @@
Error::InvalidFrame => 0x7,
Error::InvalidStreamState => 0x5,
Error::InvalidTransportParam => 0x8,
- Error::CryptoFail => 0x100,
- Error::TlsFail => 0x100,
Error::FlowControl => 0x3,
Error::StreamLimit => 0x4,
Error::FinalSize => 0x6,
