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palm5x.txt

Associated article: Security & Palm OS 5.x

Tags: Security         

Unpublished source code accompanying the article by Michael Yam in which he presents techniques for using masked records and encrypting/decrypting data on the PalmOS 5.x platform. Requires UNZIP/PKUNZIP to extract. 

					Security & Palm OS 5.x
by Michael Yam

Example 1:
      
gPrivateRecordVisualStatus = 
    (privateRecordViewEnum)PrefGetPreference (prefShowPrivateRecords);
if (gPrivateRecordVisualStatus == hidePrivateRecords)
     mode = dmModeReadWrite;
else
     mode = dmModeReadWrite | dmModeShowSecret;	


Example 2: 

typedef enum privateRecordViewEnum {
    showPrivateRecords = 0x00, 
    maskPrivateRecords, 
    hidePrivateRecords
} privateRecordViewEnum;

Example 3:

DmRecordInfo (gMaskedRecDBP, recordNum, &attr, NULL, NULL);
isMasked = (((...
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