* Question
| What are the characteristics of the security subsystem? |
* Answer
| AES encryption and decryption accelerator, support ECB, CBC, CTR mode; symmetric encryption algorithm DES/3DES accelerator, support ECB, CBC mode; secure hash algorithm SHA-1 hash engine; random digital sender; 2 32-word transmission/ Receive buffer K is used to input the output data stream; DMA is used to encrypt DMA1. |
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