Objective-C

Convert PFX with ECC Private Key and Cert to Encrypted PEM

See more PFX/P12 Examples

Loads a PFX (PKCS12) containing an ECC Certificate and it's ECC private key, and converts to encrypted PEM.

Note: This example requires Chilkat v9.5.0.66 or greater.

Objective-C

#import <CkoPfx.h>
#import <NSString.h>

BOOL success = NO;

//  IMPORTANT: This example requires Chilkat v9.5.0.66 or greater.
CkoPfx *pfx = [[CkoPfx alloc] init];

success = [pfx LoadPfxFile: @"qa_data/pfx/myEccCert.p12" password: @"MY_ECC_PFX_PASSWORD"];
if (success != YES) {
    NSLog(@"%@",pfx.LastErrorText);
    return;
}

//  If extendedAttrs is true, then extended properties (Bag Attributes and Key Attributes) are included in the output.
BOOL extendedAttrs = NO;
//  Set noKeys = true to omit private keys from the output.
BOOL noKeys = NO;
//  Set noCerts = true to omit certificates from the output.
BOOL noCerts = NO;
//  Set noCaCerts = true to omit CA certificates from the output.
BOOL noCaCerts = NO;
//  The encrypt algorithm can be "des3", "aes128", "aes192", or "aes256"
NSString *encryptAlg = @"aes128";
NSString *pemPassword = @"secret123";

NSString *strPem = [pfx ToPemEx: extendedAttrs noKeys: noKeys noCerts: noCerts noCaCerts: noCaCerts encryptAlg: encryptAlg password: pemPassword];
NSLog(@"%@",strPem);

//  Sample output:
//  
//  -----BEGIN ENCRYPTED PRIVATE KEY-----
//  MIGtMEkGCSqGSIb3DQEFDTA8MBsGCSqGSIb3DQEFDDAOBAiweNs9xIWNoAICCAAw
//  HQYJYIZIAWUDBAECBBCz0IMryNxuJEo5ChMktg9cBGCsKDEeRqGJX4g/X2c6CNtK
//  I8q7KClUwy9ms7ckHZAw/997WuW9QIGGnJEfHL/jSJsZViDwFAB4sunmdHSOTGMD
//  3ZINNlkA+XobMaQtj1HNERtb1qskW1mf/X0sauw5aPA=
//  -----END ENCRYPTED PRIVATE KEY-----
//  -----BEGIN CERTIFICATE-----
//  MIICzjCCAlOgAwIBAgIETULS8zAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW
//  MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z
//  ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe
//  Fw0xNjAzMTgxMjM5MzFaFw0xNjA1MTcxMzA5MzFaMFgxHzAdBgNVBAsTFkZvciBU
//  ZXN0IFB1cnBvc2VzIE9ubHkxHTAbBgNVBAsTFFBlcnNvbmEgTm90IFZlcmlmaWVk
//  MRYwFAYDVQQDEw1DaGlsa2F0IEFkbWluMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE
//  uB62JGMJKXnp1PNsOOIYKGhrzfLev3O+UuthL6UzEqNNDTd8dEYMUQP/DTS3qk98
//  gyQEFxdmZUsPF0fFokkZZ1cV6z7QD3MsPvSjrBzB0GUB3r8CLnDK/F4pF2Q995hr
//  o4HYMIHVMA4GA1UdDwEB/wQEAwIDiDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB
//  BQUHAwQwNwYDVR0fBDAwLjAsoCqgKIYmaHR0cDovL2NybC5lbnRydXN0LmNvbS9D
//  UkwvZWNjZGVtby5jcmwwIAYDVR0RBBkwF4EVYWRtaW5AY2hpbGthdHNvZnQuY29t
//  MB8GA1UdIwQYMBaAFCQFS+Fkghr4Ccz7eHkh+nDmkzLqMB0GA1UdDgQWBBTB82fm
//  vrdG2iX5uS/agVW3L4DisjAJBgNVHRMEAjAAMAoGCCqGSM49BAMDA2kAMGYCMQCH
//  ILghMprWoYPEp9mCE+tpVE7vYwkFV3m0RDzT2BSUezL8Ky78XNk+XPqSB2biT70C
//  MQDCase1oaPY4AxCmjB+rEB1ir+QS8mrtF+iCSqHVv1aIxT6abQL57BZSdvwIm/T
//  T8o=
//  -----END CERTIFICATE-----
//  -----BEGIN CERTIFICATE-----
//  MIICljCCAhugAwIBAgIETUHhezAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW
//  MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z
//  ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe
//  Fw0xMTAxMjcyMDQ5NTRaFw0zNjAxMjcyMTE5NTRaMG0xCzAJBgNVBAYTAlVTMRYw
//  FAYDVQQKEw1FbnRydXN0LCBJbmMuMR8wHQYDVQQLExZGb3IgVGVzdCBQdXJwb3Nl
//  cyBPbmx5MSUwIwYDVQQDExxFbnRydXN0IEVDQyBEZW1vbnN0cmF0aW9uIENBMHYw
//  EAYHKoZIzj0CAQYFK4EEACIDYgAEhCWBpuJuzvRtQyibkcbCj7EkcwAqS2EqRQ/Q
//  ntroTdRM2SssEN4TruTxtwcY/7lR64L6Tfjz3+ujrfjNFss3EWVpUlbOJ+xHC3xH
//  PteNyAGZtHbZO3tVuhP6yX6dFqCCo4GLMIGIMCsGA1UdEAQkMCKADzIwMTEwMTI3
//  MjA0OTU0WoEPMjAzNjAxMjcyMTE5NTRaMAsGA1UdDwQEAwIBBjAfBgNVHSMEGDAW
//  gBQkBUvhZIIa+AnM+3h5Ifpw5pMy6jAdBgNVHQ4EFgQUJAVL4WSCGvgJzPt4eSH6
//  cOaTMuowDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAwNpADBmAjEAyAhA70OIb6lb
//  fN6kOTQloHyCLmihNK+PT5wOuaMR//KSQP2c/H18YhDYnlwMxF9fAjEA0URaJOXM
//  F0qwdvS2rm7N5PWMLc/4BbeOZyZ94XJiG5u96iTgp6N9JI0MMmCQE87N
//  -----END CERTIFICATE-----