Question3Replies357Views KenL7169 Member since 2018 2 posts Vistra Hong Kong Ltd Posted: 2 years agoLast activity: 2 years ago Closed ADFS 3.0 does not recognize Pega SAML request signatureADFS does not support the SHA-1 algorithm used by Pega. So ADFS refuses Pega authentication request on Pega Platform 7.4Errors on ADFS side:Microsoft.IdentityServer.Protocols.Saml.SamlProtocolSignatureAlgorithmMismatchException: MSIS7093: The message is not signed with expected signature algorithm. Message is signed with signature algorithm http://www.w3.org/2000/09/xmldsig#rsa-sha1. Expected signature algorithm http://www.w3.org/2001/04/xmldsig-more#rsa-sha256.Errror on Pega side:Unable to process the SAML WebSSO request : Caught Exception while validating SAML2 Authentication response protocol : Received SAML token with invalid status code : urn:oasis:names:tc:SAML:2.0:status:Responder Pega Platform Security ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 2 years agoUpdated: 2 years agoAjayRangarh PEGA replied to KenL7169There are 2 hotfixes available for this in Pega 7.3.1: Hfix-42004 and HFix-42747. In case you'd need the same hotfixes for Pega 7.4 - Please log a SR with GCS. This is planned to be fixed in the upcoming release. Posted: 2 years agoKenL7169 Vistra Hong Kong Ltd replied to KenL7169Do you mean this will be fixed after upgraded up to version 7.5? Posted: 2 years agoUpdated: 2 years agoAjayRangarh PEGA replied to KenL7169My bad. Yes, if you upgrade to our upcoming release of Pega Infinity, the issue won't be observed. However, if you want the fix on Pega 7.4, you will have to contact GCS Support to get the changes ported.