Features: • Secure Computation of Public Key Signatures• Secure Storage and Decryption of Symmetric Keys• On-chip Cache for Frequently Used Keys• SMBus Communications Port• On-board Public Key Computation Engine and Microprocessor• Physical and Logical Security ...
AT90SP0801-01SC: Features: • Secure Computation of Public Key Signatures• Secure Storage and Decryption of Symmetric Keys• On-chip Cache for Frequently Used Keys• SMBus Communications Port...
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The AT90SP0801 is used to perform cryptographic operations, using asymmetric private keys stored in its internal EEPROM. An arbitrary number of private keys can be stored externally and decrypted by the chip when required. Communication to the system processor is via the SMBus.