Remove rsaBitLength javascript settings. Use the defaults.

signature/rsa/rsaBitLength.go

@@ -5,10 +5,6 @@
 // LICENSE file.                                                              //
 ////////////////////////////////////////////////////////////////////////////////
 
-// This file is compiled for all architectures except WebAssembly.
-//go:build !js || !wasm
-// +build !js !wasm
-
 package rsa
 
 // DefaultRSABitLen is the RSA key length used in the system, in bits.

signature/rsa/rsaBitLength_js.go

-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2022 xx foundation                                             //
-//                                                                            //
-// Use of this source code is governed by a license that can be found in the  //
-// LICENSE file.                                                              //
-////////////////////////////////////////////////////////////////////////////////
-
-// This file is only compiled for WebAssembly.
-
-package rsa
-
-import (
-	"fmt"
-	jww "github.com/spf13/jwalterweatherman"
-)
-
-// DefaultRSABitLen is the RSA key length used in the system, in bits.
-//
-// WARNING: This bit size is smaller than the minimum recommended bit size of
-//  3072. Do not use this in production. Only use it for testing.
-//
-// FIXME: Once WebAssembly can run in a HTTPS server, this should not be
-//  necessary and needs to be removed. Do not use this is production.
-var DefaultRSABitLen = 1024
-
-func init() {
-	// Print with both jww and fmt to ensure that the message is seen
-	msg := fmt.Sprintf("Using %d-bit RSA key size due to performance issues "+
-		"with key generation in WebAssembly. This is not safe and not "+
-		"generally compatible", DefaultRSABitLen)
-	fmt.Println(msg)
-	jww.CRITICAL.Print(msg)
-}