Merge pull request #4 from azul/bugfix/utf8-in-sha

properly treat utf8 chars in password

1 files changed, 1 insertions, 27 deletions

diff --git a/lib/SHA256.js b/lib/SHA256.js
index f79b07d..f47077b 100644
--- a/lib/SHA256.js
+++ b/lib/SHA256.js
@@ -85,32 +85,6 @@ function SHA256(s){
 		return bin;
 	}
  
-	function Utf8Encode(string) {
-		string = string.replace(/\r\n/g,"\n");
-		var utftext = "";
- 
-		for (var n = 0; n < string.length; n++) {
- 
-			var c = string.charCodeAt(n);
- 
-			if (c < 128) {
-				utftext += String.fromCharCode(c);
-			}
-			else if((c > 127) && (c < 2048)) {
-				utftext += String.fromCharCode((c >> 6) | 192);
-				utftext += String.fromCharCode((c & 63) | 128);
-			}
-			else {
-				utftext += String.fromCharCode((c >> 12) | 224);
-				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
-				utftext += String.fromCharCode((c & 63) | 128);
-			}
- 
-		}
- 
-		return utftext;
-	}
- 
 	function binb2hex (binarray) {
 		var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
 		var str = "";
@@ -120,7 +94,7 @@ function SHA256(s){
 		}
 		return str;
 	}
- 
+
 	return binb2hex(core_sha256(str2binb(s), s.length * chrsz));
  
 }