how to decode EUC-KR to NSString

try this.

let responseString = NSString(data: data, encoding:

CFStringConvertEncodingToNSStringEncoding( 0x0422 ) )

0x0422 means EUC-KR or CP949

NSString gets only known Encoding types, so you've to convert CFString Encoding type to NSString Encoding type.

Have fun.