Name
Abstract | ||
|---|---|---|
The long-word and very long-word addition required in cryptography applications generally requires custom hardware support provided by ASICs or application-specific instructions in ASIPs. As an alternative to these expensive solutions, FPGAs have been used. To reduce the overhead of commercial FPGAs in implementing cryptography, CryptoRA, a cryptographically-oriented reconfigurable array, has recently been proposed. This paper presents a circuit level implementation of the CryptoRA array which provides the following results: (i) a speed-up of 1.15times to 2.1times from the LUT output to a fast-addition carry path, (ii) a speed-up greater than 1.2times for long-word addition and subtraction, and (iii) these results come at a cost of only an additional 2.5% of a computing tile's silicon area. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/DSD.2008.127 | Parma |
Keywords | Field | DocType |
cryptographically-oriented reconfigurable array,computing tile,cryptography-oriented reconfigurable array,lut output,cryptora array,application-specific instruction,expensive solution,long-word addition,custom hardware support,vlsi implementation,commercial fpgas,circuit level implementation,look up table,field programmable gate array,field programmable gate arrays,fpga,application specific integrated circuit,computer architecture,asic,cryptography,vlsi | Lookup table,Reconfigurable array,Cryptography,Computer science,Parallel computing,Field-programmable gate array,Application-specific integrated circuit,Subtraction,Very-large-scale integration,Tile | Conference |
ISBN | Citations | PageRank |
978-0-7695-3277-6 | 0 | 0.34 |
References | Authors | |
5 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| S. Miller | 1 | 12 | 2.52 |
| Ambrose Chu | 2 | 1 | 1.07 |
| Mihai Sima | 3 | 95 | 16.66 |
| Michael Mcguire | 4 | 80 | 9.79 |