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(C++) WPA Key Calculation from PassPhrase to HexDemonstrates how to calculate a WPA key from a passprhase and network SSID.
#include <CkCrypt2.h> void ChilkatSample(void) { // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkCrypt2 crypt; const char *wpaHexKey = 0; // The "ps" is the WPA passphrase const char *pw = "password"; const char *pwCharset = "ansi"; // Hash algorithms may be: sha1, md2, md5, etc. const char *hashAlg = "sha1"; // Specify the SSID in hex: // For example, if the SSID is "ABC", then the // hex values for these us-ascii chars is "414243" const char *ssidHex = "414243"; // The WPA key calculation will always use 4096 iterations. int iterationCount = 4096; // The WPA hex output should be 256 bits. int outputBitLen = 256; // Indicate that "hex" is to be returned. const char *enc = "hex"; wpaHexKey = crypt.pbkdf2(pw,pwCharset,hashAlg,ssidHex,iterationCount,outputBitLen,enc); std::cout << wpaHexKey << "\r\n"; } |
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