ADSP-2141L View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-2141L' PDF : 39 Pages View PDF
ADSP-2141L
COMMAND SUMMARY
Approximately 40 CGX Commands are supported in the API to the ADSP-2141L.
General Utilities
INIT
DEFAULT
RANDOM
GET CHIPINFO
SELF TEST
Initializes Secure Kernel and Allow Reconfiguration of the ADSP-2141L
Restores Factory Default Settings
Generates Random Numbers (between 1K and 64K bytes)
Returns ADSP-2141L System Information
Runs a suite of self-tests on the hardware and CGX
Symmetrical Key Management
UNCOVER KEY
GEN KEY
GEN KEK
GEN RKEK
SAVE KEY
LOAD KEY
DERIVE KEY
TRANSFORM KEY
DESTROY KEY
EXPORT KEY
IMPORT KEY
Loads and Decrypts a Secret Key
Generates a Secret Key
Generates an Internal Key Encryption Key
Generates a Key Recovery Key Encryption Key
Saves a key protected by the Recovery Key (RKEK)
Imports a Red (plaintext) User Secret Key
Derives a Secret Key from a Pass Phrase
Transforms a Secret Key using IPsec
Removes Secret Key from the KCR
Exports an IRE-format Secret Key
Imports an IRE-format Secret Key
Symmetrical Encryption
ENCRYPT
DECRYPT
LOAD KG
Encrypts Data
Decrypts Data
Loads Secret Key into HW/SW Key Generator
Hash
HASH INIT
HASH DATA
HASH ENCRYPT
HASH DECRYPT
Initializes the Hash Operator
Hash Customer Data
Hash and Encrypt Customer Data
Hash and Decrypt Customer Data
PRF Functions
MERGE KEY
MERGE LONG KEY
EXTRACT LONG KEY
PRF DATA
PRF KEY
Combines two secret keys into one key
Combines two secret keys into a data string (long key)
Creates a secret key from a data string (long key)
Hash multiple data items using HMAC
Completes the above HMAC and create secret key
Asymmetrical Key Management
GEN PUBKEY
GEN NEWPUBKEY
GEN NEGKEY
EXPORT PUBKEY
IMPORT PUBKEY
Generates a Public Keyset (Public and Private Parts)
Generates a part of a Public Keyset
Generates a Diffie-Hellman Derived Secret Key
Exports an IRE-format Public Key
Imports an IRE-format Public Key
Asymmetrical Encryption
PUBKEY ENCRYPT
PUBKEY DECRYPT
Encrypts Data using RSA Public Key
Decrypts Data using RSA Public Key
Digital Signatures
SIGN
VERIFY
Digitally Signs a Message
Verifies a Digital Signature
Math Utilities
ADD VECTOR
SUB VECTOR
MULT VECTOR
EXP VECTOR
SHIFT VECTOR
Performs a Vector Add Operation
Performs a Vector Subtract Operation
Performs a Vector Multiply Operation
Performs a Vector Exponentiate Operation
Performs a Vector Right or Left Shift Operation
Extended Mode
LOAD EXTENDED
EXECUTE EXTENDED
Loads/Enables Extended (Downloaded) Algorithm Block
Executes Extended (Downloaded) Algorithm Block
REV. 0
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