Supported authentication schemes

The following authentication schemes are supported by the Virtuozzo Hybrid Infrastructure implementation of the Amazon S3 protocol:

• Signature Version 2
• Signature Version 4

The following authentication methods are supported by the Virtuozzo Hybrid Infrastructure implementation of the Amazon S3 protocol:

• Using the authorization header
  • Transferring payload in a single chunk
• Using query parameters
• Browser-based uploads using POST

The following authentication method is not supported:

• Transferring payload in multiple chunks