Objective-C

Convert DSA Public Key DER to PEM

See more DSA Examples

Converts a DSA public key from DER format to PEM. Objective-C

#import <CkoDsa.h>
#import <NSString.h>

BOOL success = NO;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoDsa *dsa = [[CkoDsa alloc] init];

// Load a DER public key.
success = [dsa FromPublicDerFile: @"dsa_pub.der"];
if (success != YES) {
    NSLog(@"%@",dsa.LastErrorText);
    return;
}

NSString *pemStr = 0;

// Save the public key to PEM:
pemStr = [dsa ToPublicPem];
success = [dsa SaveText: pemStr path: @"dsa_pub.pem"];
if (success != YES) {
    NSLog(@"%@",dsa.LastErrorText);
    return;
}

NSLog(@"%@",@"Finished!");