keychain/SecureObjectSync/SOSCircleDer.h

   1 //
   2 //  SOSCircleDer.h
   3 //  sec
   4 //
   5 //  Created by Richard Murphy on 1/22/15.
   6 //
   7 //
   8
   9 #ifndef _sec_SOSCircleDer_
  10 #define _sec_SOSCircleDer_
  11
  12 #include <stdio.h>
  13
  14 size_t der_sizeof_data_or_null(CFDataRef data, CFErrorRef* error);
  15
  16 uint8_t* der_encode_data_or_null(CFDataRef data, CFErrorRef* error, const uint8_t* der, uint8_t* der_end);
  17
  18 const uint8_t* der_decode_data_or_null(CFAllocatorRef allocator, CFDataRef* data,
  19                                        CFErrorRef* error,
  20                                        const uint8_t* der, const uint8_t* der_end);
  21
  22 #endif /* defined(_sec_SOSCircleDer_) */