Objective-C

Convert Certificate from DER to PEM.

See more Certificates Examples

Loads a digital certificate from any format, such as DER, and saves to PEM format. Objective-C

#import <CkoCert.h>

BOOL success = NO;

CkoCert *cert = [[CkoCert alloc] init];

// LoadFromFile will load virtually any certificate format file.
// It will auto-recognize the format and load appropiately.
// In this case, load a DER format certificate and convert to PEM.
success = [cert LoadFromFile: @"qa_data/certs/testCert.cer"];
if (success != YES) {
    NSLog(@"%@",cert.LastErrorText);
    return;
}

success = [cert ExportCertPemFile: @"qa_data/certs/testCert.pem"];
if (success != YES) {
    NSLog(@"%@",cert.LastErrorText);
    return;
}

NSLog(@"%@",@"Converted certificate from DER to PEM format.");