1/* Copyright (c) 1998,2011,2014 Apple Inc.  All Rights Reserved.
2 *
3 * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT
4 * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE
5 * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE, INC. AND THE
6 * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE,
7 * INC.  ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL
8 * EXPOSE YOU TO LIABILITY.
9 ***************************************************************************
10 *
11 * mutils.m - general private ObjC routine declarations
12 *
13 * Revision History
14 * ----------------
15 *  2 Aug 96 at NeXT
16 *	Broke out from Blaine Garst's original NSCryptors.m
17 */
18
19#import <Foundation/Foundation.h>
20#import "giantIntegers.h"
21#import "ckutilities.h"
22#import "mutils.h"
23#import "feeFunctions.h"
24#import <libc.h>
25
26#if	defined(NeXT) && !defined(WIN32)
27
28/*
29 * Public, declared in NSCryptors.h
30 */
31NSString *NSPromptForPassPhrase(NSString *prompt) {
32        // useful for command line (/dev/tty) programs
33    char buffer[PHRASELEN];
34    NSString *result;
35
36    getpassword([prompt cString], buffer);
37    if (buffer[0] == 0) return nil;
38    result = [NSString stringWithCString:buffer];
39    bzero(buffer, PHRASELEN);
40    return result;
41}
42
43
44#endif NeXT
45