Hi, I have a query regarding SHA-2 supported version in mono.
Novell iFloder ( On OpenEnterpriseServer11SP3) which runs on SLES11SP3 ran into an issue because of SHA2 certificates. eDirectory has moved to SHA-2 certificates and hence all components of OES needs to be compatible. However iFloder is having issue since MONO that is part of SLES11SP3 ( *mono-core-2.6.7-0.9.1.x86_64.rpm*) does not support SHA-2. I tried in mono-3.6 as well. *Could you tell me which is the supported mono version for SHA-2?* Error log: Installing certificate...ERROR building certificate chain: System.ArgumentException: certificate ---> System.Security.Cryptography.CryptographicException: *Unsupported hash algorithm: 1.2.840.113549.1.1.11* at Mono.Security.X509.X509Certificate.VerifySignature (System.Security.Cryptography.RSA rsa) [0x00000] in <filename unknown>:0 at Mono.Security.X509.X509Certificate.VerifySignature (System.Security.Cryptography.AsymmetricAlgorithm aa) [0x00000] in <filename unknown>:0 at System.Security.Cryptography.X509Certificates.X509Chain.IsSignedWith (System.Security.Cryptography.X509Certificates.X509Certificate2 signed, System.Security.Cryptography.AsymmetricAlgorithm pubkey) [0x00000] in <filename unknown>:0 at System.Security.Cryptography.X509Certificates.X509Chain.Process (Int32 n) [0x00000] in <filename unknown>:0 at System.Security.Cryptography.X509Certificates.X509Chain.ValidateChain (X509ChainStatusFlags flag) [0x00000] in <filename unknown>:0 at System.Security.Cryptography.X509Certificates.X509Chain.Build (System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at System.Security.Cryptography.X509Certificates.X509Chain.Build (System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) [0x00000] in <filename unknown>:0 at System.Net.ServicePointManager+ChainValidationHelper.ValidateChain (Mono.Security.X509.X509CertificateCollection certs) [0x00000] in <filename unknown>:0 ----------------------------------------------------------- Regards, Kaushik Velusamy, Software Engineer - Team FNS Novell Software Development(I) Pvt Ltd Bangalore ---------------
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