4 calls to _openid_signature()

OpenIDFunctionalTestCase::testSignatureValidation in modules/openid/openid.test
Tests that openid.signed is verified.
OpenIDTestCase::testOpenidSignature in modules/openid/openid.test
Test _openid_signature().
openid_verify_assertion_signature in modules/openid/openid.module
Verify the signature of the response received from the OpenID provider.
_openid_test_endpoint_authenticate in modules/openid/tests/openid_test.module
OpenID endpoint; handle "authenticate" requests.

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