VAMPIRE

eBACS: ECRYPT Benchmarking of Cryptographic Systems


ECRYPT II
General information:IntroductioneBASHeBASCeBAEADeBATSSUPERCOPXBXComputersArch
How to submit new software:Tipshashstreamaeaddhkemencryptsign
List of primitives measured:lwcsha3hashstreamlwccaesaraeaddhkemencryptsign
Measurements:lwcsha3hashstreamlwccaesaraeaddhkemencryptsign
List of subroutines:verifydecodeencodesortcorehashblocksxofscalarmult

Measurements of public-key Diffie–Hellman secret-sharing systems on one machine: aarch64; Cortex-A53 (410fd034); 2018 Broadcom BCM2837B0; 4 x 1400MHz; pi3bplus, supercop-20240909

[Page version: 20241006 02:11:52]

eBATS (ECRYPT Benchmarking of Asymmetric Systems) is a project to measure the performance of public-key systems. This page presents benchmark results collected in eBATS for public-key Diffie–Hellman secret-sharing systems:

Each table row lists the first quartile of many speed measurements, the median of many speed measurements, the third quartile of many speed measurements, and the name of the primitive. Measurements with large variance are indicated in red with question marks. The symbol T: (starting with supercop-20200816) means that the SUPERCOP database at the time of benchmarking did not list constant time as a goal for this implementation. The symbol T!!! means that constant time was listed as a goal for this implementation, but that the implementation failed TIMECOP. (TIMECOP failures are not necessarily security issues; they can sometimes be resolved by, e.g., declaring that a rejection-sampling condition is safe to declassify.)

There is a separate page with more information about each Diffie–Hellman system and each implementation. Designers and implementors interested in submitting new Diffie–Hellman systems and new implementations of existing systems should read the call for submissions.


Test results

Graphs: (pkcycles,pkbytes) (scycles,pkbytes)

Cycles to generate a key pair
25%50%75%system
459718460692484475
T:
kummer
446828470426510924
T:
nistp256
471830472256495501
T:
curve25519
99197610081181032888
T:
sclaus1024
319747232237883518725
T:
ed521gs
373638240233804332122
T:
nist521gs
534604453778465396632
T:
claus
497269253900565620232
T:
sclaus2048
Cycles to compute a shared secret
25%50%75%system
458938459350460558
T:
kummer
477866478288484873
T:
curve25519
9933969993791028114
T:
sclaus1024
151328015296641616331
T:
nistp256
319617032177503485582
T:
ed521gs
373619740123884230083
T:
nist521gs
498856852864935426156
T:
sclaus2048
529959253388795361513
T:
claus