/* Copyright (c) (2011,2012,2014,2015,2016,2019) Apple Inc. All rights reserved.
 *
 * corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
 * is contained in the License.txt file distributed with corecrypto) and only to 
 * people who accept that license. IMPORTANT:  Any license rights granted to you by 
 * Apple Inc. (if any) are limited to internal use within your organization only on 
 * devices and computers you own or control, for the sole purpose of verifying the 
 * security characteristics and correct functioning of the Apple Software.  You may 
 * not, directly or indirectly, redistribute the Apple Software or any portions thereof.
 */

#import <corecrypto/ccz_priv.h>
#import "ccz_unit.h"
#include "cc_debug.h"

NSString *ccz_string(const ccz *s) {
    NSMutableString *r = [[NSMutableString alloc] initWithCapacity: 4 + ccz_n(s) * 8];
    if (ccz_sign(s) < 0)
        [r appendString: @"-"];

    for (size_t ix = ccz_n(s); ix--;) {
        [r appendFormat: @"%" CCPRIx_UNIT, s->u[ix]];
    }
    [r autorelease];
    return r;
}