3032 days ago,
1312 views
3032 days ago,
1312 views
PowerPoint PPT Presentation
J. Wang. PC Network Security Theory and Practice. Springer 2009. 2. Part 4 Outline. 4.1 Cryptographic Hash Functions4.2 Cryptographic Checksums4.3 HMAC4.4 Offset Codebook Mode of Operations4.5 Birthday Attacks4.6 Digital Signature Standard4.7 Dual Signatures and Electronic Transactions4.8 Blind Signatures and Electronic Cash.
Presentation Transcript
Slide 1<html>
<head><title>403 Forbidden</title></head>
<body>
<h1>403 Forbidden</h1>
<ul>
<li>Code: AccessDenied</li>
<li>Message: Access Denied</li>
<li>RequestId: QC46WHY446YA5F53</li>
<li>HostId: zQRIleUIaTpsXKYLHXLWWnj9sjokGUaNy6FssP+PxvCVYpcgJ4n3L8tOu/4ztU8w4fmArTtNryc=</li>
</ul>
<hr/>
</body>
</html>