var crypto/tls.supportedOnlyTLS13

4 uses

	crypto/tls (current package)
		cipher_suites.go#L42: 	supportedOnlyTLS13 = []uint16{VersionTLS13}
		cipher_suites.go#L59: 		{TLS_AES_128_GCM_SHA256, "TLS_AES_128_GCM_SHA256", supportedOnlyTLS13, false},
		cipher_suites.go#L60: 		{TLS_AES_256_GCM_SHA384, "TLS_AES_256_GCM_SHA384", supportedOnlyTLS13, false},
		cipher_suites.go#L61: 		{TLS_CHACHA20_POLY1305_SHA256, "TLS_CHACHA20_POLY1305_SHA256", supportedOnlyTLS13, false},