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Fixed PAP password encryption #14

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Fixed PAP password encryption #14

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4 changes: 2 additions & 2 deletions src/main/java/org/tinyradius/packet/AccessRequest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -261,11 +261,11 @@ private byte[] encodePapPassword(final byte[] userPass, byte[] sharedSecret) {
md5.update(i == 0 ? getAuthenticator() : lastBlock);
byte bn[] = md5.digest();

System.arraycopy(encryptedPass, i, lastBlock, 0, 16);

// perform the XOR as specified by RFC 2865.
for (int j = 0; j < 16; j++)
encryptedPass[i + j] = (byte) (bn[j] ^ encryptedPass[i + j]);

System.arraycopy(encryptedPass, i, lastBlock, 0, 16);
}

return encryptedPass;
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