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ingonyama-zk / icicle

A hardware acceleration library for compute intensive cryptography :ice_cube:
https://dev.ingonyama.com/icicle/overview
MIT License
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added example cpp: example_commit_with_device_memory_view() #532

Closed krakhit closed 4 months ago

krakhit commented 4 months ago

Describe the changes

This PR... Added an example for simple commit that makes use of polynomial views. Output attached

Example: a) commit with Polynomial views [(f1+f2)^2 + (f1-f2)^2 ]_1 = [4 (f1^2+ f_2^2)]_1
Example: b) commit with Polynomial views [(f1+f2)^2 - (f1-f2)^2 ]_1 = [4 f1 *f_2]_1
Setup: Generating mock SRS
Setup: SRS of length 1025 generated and loaded to device. Took: 19557 milliseconds
Setup: Generating polys (on device) f1,f2 of log degree 10
Setup: Gen poly done. Took: 7 milliseconds
Computing constraints..start 
Computing constraints..done. Took: 0 milliseconds
Computing Commitments with poly view
Commitments done. Took: 29 milliseconds
commitment [(f1+f2)^2 + (f1-f2)^2]_1:
[x: 0x1e35d81da10e5026dacdd907d6ed0dde673de449ff8c0137ec6acbfd6b1dfe1b, y: 0x21fc051415af35a781f84ebcf999313d489ae38ebefa561c9de2fb0b11091502]
commitment [[2 (f_1^2+f_2^2]_1:
[x: 0x1e35d81da10e5026dacdd907d6ed0dde673de449ff8c0137ec6acbfd6b1dfe1b, y: 0x21fc051415af35a781f84ebcf999313d489ae38ebefa561c9de2fb0b11091502]
commitment [(f1+f2)^2 - (f1-f2)^2]_1:
[x: 0x21e9dc012aef8d95107fbfe63f455d4345b9b21e37bcb0a49043b1066e211ffa, y: 0x2d6a3b2f1be1042a17c58ff595134b9cceb71d1af4f1c67a5696859cd4bafae3]
commitment [4 f_1*f_2]_1:
[x: 0x21e9dc012aef8d95107fbfe63f455d4345b9b21e37bcb0a49043b1066e211ffa, y: 0x2d6a3b2f1be1042a17c58ff595134b9cceb71d1af4f1c67a5696859cd4bafae3]

Linked Issues

Resolves #