ECC IP Core

Features

• High Performance ECC IP Core for digital signature (Generation / Verification)
• Supports the selection of hashing modes SHA1 / SHA2 / SHA3
• Supports the basic arithmetic operations for big numbers
• Supports arithmetic operations for EC over GF for the prime curve P-384
• Supports ECDSA algorithm with signature generation and verification

Functional Description

• Our core introduces Secured HASH Algorithm (SHA) and Elliptic curve cryptography (ECC)
• It supports different SHA functions with different output sizes as follows: SHA1: 160 bits, SHA2: 224/256/384/512 bits and SHA3: 224/256/384/512 bits
• Also, it supports big numbers arithmetic operations (addition, subtraction, multiplication and inversion)
• And our core supports the following EC functions: Modular addition and subtraction, Modular multiplication and inversion, Point addition, subtraction, and Point doubling and Scalar multiplication and point multiplication
• Using HASH and EC functions, ECDSA algorithm (signature generation and verification) can be supported over a prime curve with field size 384 (P-384)
• Other prime curves could be supported
• Also, it supports the selection of either an individual HASH function or ECDSA as a whole

IP Deliverables

• Synthesizable Verilog
• Ported C compiler
• Sample programs
• Verilog Test Benches
• Documentation

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