4.1.10.2.20 ENCRYPTED_PAYLOAD

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The ENCRYPTED_PAYLOAD packet is the concrete type for a value of an encrypted attribute.

 typedef struct {
    UCHAR Salt[16];
    ULONG CheckSum;
    UCHAR EncryptedData[];
 } ENCRYPTED_PAYLOAD;


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Salt (16 bytes)

...

...

CheckSum

EncryptedData (variable)

...

Salt (16 bytes): A 128-bit randomly generated value.

CheckSum (4 bytes): A 32-bit CRC32 checksum of the data that is encrypted along with the data.

EncryptedData (variable): A variable-length byte array that represents the encrypted value.