Product Description
Hamsi is a family of cryptographic hash functions. It is based on the Concatenate-Permute-Truncate design strategy used in several hash functions like Snefru and Grindhal. It uses a message expansion and a feedforward of the chaining value in each round. The non-linear permutation required for the design uses the linear transformation and one of the Sbox of the block cipher Serpent .
Key Features and Benefits
- Very high throughput of 35.7 GBps with fully pipelined architecture
- Optimized to run at high frequency of 600Mhz in AMD VU9P and VU13P FPGA Devices
- The input and output width are 512 bits.
- Latency of the Core is 89 cycles or 148.3 ns
Device Implementation Matrix
Device utilization metrics for example implementations of this core. Contact provider for more information.
| Family | Device | Speed Grade | Tool Version | HW Validated? | Slice | LUT | BRAM | DSP48 | CMT | GTx | FMAX (Mhz) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VIRTEX-UP Family | XCVU13P | -2 | Vivado 2020.2 | 0 | 180230 | 0 | 0 | 0 | 0 | 600 |
IP Quality Metrics
General Information
| This Data was Current On | Oct 23, 2023 |
| Current IP Revision Number | V2 |
| Date Current Revision was Released | Dec 15, 2020 |
| Release Date of First Version | Feb 28, 2019 |
Production Use by Xilinx Customers
| Number of Successful Xilinx Customer Production Projects | 0 |
| Can References be Made Available? | N |
Deliverables
| IP Formats Available for Purchase | Source Code |
| Source Code Format(s) | VHDL |
| High-Level Model Included? | N |
| Integration Testbench Provided | Y |
| Integration Test Bench Format(s) | VHDL |
| Code Coverage Report Provided? | Y |
| Functional Coverage Report Provided? | Y |
| UCFs Provided? | N |
| Commercial Evaluation Board Available? | N |
| FPGA Used on Board | N/A |
| Software Drivers Provided? | N |
Implementation
| Code Optimized for Xilinx? | Y |
| Standard FPGA Optimization Techniques | Other Optimization Techniques |
| Custom FPGA Optimization Techniques | None |
| Synthesis Software Tools Supported/Version | Vivado Synthesis / 2020.2; Vivado Synthesis / 2018.1 |
| Static Timing Analysis Performed? | N |
| IP-XACT Metadata Included? | N |
Verification
| Is a Document Verification Plan Available? | Yes, document only plan |
| Test Methodology | Directed Testing |
| Assertions | N |
| Coverage Metrics Collected | Code |
| Timing Verification Performed? | N |
| Timing Verification Report Available | N |
| Simulators Supported | Xilinx lSim / 2018.1; Xilinx lSim / 2020.2 |
Hardware Validation
| Validated on FPGA | N |
| Industry Standard Compliance Testing Passed | N |
| Are Test Results Available? | N |