https://learn.microsoft.com/en-us/answers/questions/1412846/saml-2-0-support-with-elliptic-curve-cryptography?ref=chronicler.tech
SAML 2.0 support with Elliptic Curve Cryptography (ECC) Certificates - Microsoft Q&A
We have added SAML 2.0 support for our application with Identity Provider as Microsoft Azure. Our Service Provider has Elliptic Curve Cryptography (ECC)...
elliptic curve cryptographyecc certificatessamlsupportmicrosoft