The algorithm to sign the JWT client assertion when Client authentication is JWT signed with private key.
- ES256
- ES384
- ES512
- EdDSA
- HS256
- HS384
- HS512
- PS256
- PS384
- PS512
- RS256
- RS384
- RS512
The provider must accept the chosen algorithm, and your client must have a matching private key (with a corresponding public key certificate registered at the provider).