[Answered] Digital Signature with RSASSA-PKCS1-v1_5 using SHA-256

s.allasia
Posts: 21
Joined: Tue Jan 09, 2018 3:12 pm

[Answered] Digital Signature with RSASSA-PKCS1-v1_5 using SHA-256

Postby s.allasia » Thu Aug 23, 2018 8:11 am

Hi,
Is there a library that can do a digital signature with RSASSA-PKCS1-v1_5 using SHA-256?
Thanks!
Last edited by s.allasia on Wed Aug 29, 2018 5:53 am, edited 2 times in total.

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kolban
Posts: 1683
Joined: Mon Nov 16, 2015 4:43 pm
Location: Texas, USA

Re: Digital Signature with RSASSA-PKCS1-v1_5 using SHA-256

Postby kolban » Sun Aug 26, 2018 12:23 am

Howdy,
Have a look at the following ... this is sample code which uses RSASSA through mbedtls to generate GCP JWT tokens.

https://github.com/nkolban/esp32-snippe ... ud/GCP/JWT
Free book on ESP32 available here: https://leanpub.com/kolban-ESP32

s.allasia
Posts: 21
Joined: Tue Jan 09, 2018 3:12 pm

Re: Digital Signature with RSASSA-PKCS1-v1_5 using SHA-256

Postby s.allasia » Wed Aug 29, 2018 5:45 am

Hi,
Digital Signature with RSASSA-PKCS1-v1_5 using SHA-256 woks!
Thank you Kolban.

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