Description of Figure The Signature Class

This figure consists of boxes labeled as follows:

• Generated by a Key Pair Generator: Contains a box labeled Private Key/Public Key
• Data
• These two boxes are attached to each other:
  • Signature (SHA256withRSA): Box 1 of 2
  • Sign
• Signature Bytes
• These two boxes are attached to each other:
  • Signature (SHA256withRSA): Box 2 of 2
  • Verify
• Yes/No

Labeled arrows connect the following boxes:

• update(): From Data to Signature (SHA256withRSA) #1
• update(): From Data to Signature (SHA256withRSA) #2
• sign(): From Signature (SHA256withRSA) #1 to Signature Bytes
• verify(): From Signature Bytes Data to Signature (SHA256withRSA) #2

Unlabeled arrows connect these boxes:

• From Generated by a Key Pair Generator to Signature (SHA256withRSA) #1 and Signature (SHA256withRSA) #2 (the arrow branches)
• From Signature (SHA256withRSA) #2 to Yes/No