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Public Key Accelerator (PKA): ECC/RSA ALU PKA
Public key cryptography requires complex mathematical operations on very large numbers (from 160 to 4096 bits, or more). The majority of embedded CPUs are limited to operations on 32- and 64-bit values and require significant computational resources when implementing public key infrastructure related algorithms. The DesignWare® Public Key Accelerator (PKA) is dedicated to the computationally intensive elements of the mathematics required for RSA operations as well as the algorithms used in prime field elliptic curve cryptography (ECC). The PKA integrates seamlessly with the DesignWare cryptography software library, enabling designers to accelerate the asymmetric cryptography required in public key algorithms, to deliver performance levels that are not achievable in software-only solutions.
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Video Demo of the Public Key Accelerator (PKA): ECC/RSA ALU PKA
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Public Key Accelerator IP
- INSIDE Secure Public Key accelerator Engine
- INSIDE Secure Public Key Accelerator Engine
- Tunable Public Key Cryptographic (RSA, ECDSA, SM2, Diffie-Hellman) accelerator - optional SCA protection
- INSIDE Secure Public Key Accelerator Farm Engine
- Public Key Crypto Engine
- RSA Public Key Exponentiation Accelerator