パッケージ jcifs.internal

インタフェース SMBSigningDigest

既知の実装クラスのリスト:

SMB1SigningDigest, Smb2SigningDigest

public interface SMBSigningDigest

作成者:

mbechler

メソッドの概要

修飾子とタイプ	メソッド	説明
void	sign(byte[] data, int offset, int length, CommonServerMessageBlock request, CommonServerMessageBlock response)	Performs MAC signing of the SMB.
boolean	verify(byte[] data, int offset, int length, int extraPad, CommonServerMessageBlock msg)	Performs MAC signature verification.

メソッドの詳細

sign

void sign(byte[] data,
          int offset,
          int length,
          CommonServerMessageBlock request,
          CommonServerMessageBlock response)

Performs MAC signing of the SMB. This is done as follows. The signature field of the SMB is overwritten with the sequence number; The MD5 digest of the MAC signing key + the entire SMB is taken; The first 8 bytes of this are placed in the signature field.

パラメータ:

data - The data.

offset - The starting offset at which the SMB header begins.

length - The length of the SMB data starting at offset.

request - request message

response - response message

verify

boolean verify(byte[] data,
               int offset,
               int length,
               int extraPad,
               CommonServerMessageBlock msg)

Performs MAC signature verification. This calculates the signature of the SMB and compares it to the signature field on the SMB itself.

パラメータ:

data - The data.

offset - The starting offset at which the SMB header begins.

length -

extraPad - extra padding to include in signature

msg - The message to verify

戻り値:

whether verification was unsuccessful