| Class Summary | |
| SHADebit | This class implements an account debit application for SHA Transactions. |
| SHADebitUnsigned | This class implements an account debit application for unsigned SHA Transactions. |
| SHAiButtonCopr | Class for holding instances of SHA iButton Coprocessors involved in SHA Transactions. |
| SHAiButtonCoprVM | Class for simulating an instance of a SHA iButton Coprocessor involved in SHA Transactions. |
| SHAiButtonUser | The abstract superclass for all users of a SHAiButton transaction system. |
| SHAiButtonUser18 | Class representing DS1963S (or DS2421), family-code 0x18, SHA iButtons as a user token in SHA Transactions. |
| SHAiButtonUser33 | Class representing DS1961S (or DS2432), family-code 0x33, SHA iButtons as a user token in SHA Transactions. |
| SHASoftAuth | This class implements an software authrization account application for SHA Transactions. |
| SHATransaction | Abstract super class for all SHA Transactions. |