The traces in the Secure Login Client of the error I originally posted are the following:
[2015.11.06 12:41:41.899000][TRACE][saplogon.exe][SAPCRYPTOLIB][ 6072] { gss_init_sec_context
[2015.11.06 12:41:41.899000][INFO][saplogon.exe][GSS][ 6072] Cli-40000000: Received alert code A2210217
[2015.11.06 12:41:41.899000][ERROR][saplogon.exe][GSS][ 6072] Cli-40000000: Alert
[2015.11.06 12:41:41.899000][ERROR][saplogon.exe][GSS][ 6072] Cli-40000000: <-- Msg Alert process failed : errval=d0000, minor_status=a2210217
[2015.11.06 12:41:41.899000][TRACE][saplogon.exe][GSS][ 6072] Sending finish to PSE('NULL','NULL')
I have tested with "PG1\DVEBMGS00\exe\sapcrypto.dll" however it gives me the same error. I have already configured it in the SAP development server environment and followed in this new configuration the exact same steps (obsiously adapting the domain, SAPService..).