Don’t use ‘-config’ option for CSR, let the default configuration file be used, it’s enough or maybe not needed at all for CSRs.
openssl req -newkey rsa:2048 -keyout my_key.key -keyform PEM –out my_request.csr -outform PEM From: PRIYARANJAN NAYAK Sent: Tuesday, October 23, 2012 1:03 PM To: openssl-users@openssl.org Subject: error while generating Certificate Signing Request Hi ALL, --> First I generate private key i.e my_key.key,then I am trying to Generate a Certificate Signing Request: while generating .csr file I faced this error . C:\>C:\tmp_open_ssl\bin\openssl.exe req -new -key my_key.key -out my_request.csr -config C:\tmp_open_ssl\ssl\openssl.cnf WARNING: can't open config file: c:/tmp_open_ssl;/ssl/openssl.cnf Error opening Private Key my_key.key 3464:error:02001002:system library:fopen:No such file or directory:.\crypto\bio\bss_file.c:398:fopen('my_key.key','rb') 3464:error:20074002:BIO routines:FILE_CTRL:system lib:.\crypto\bio\bss_file.c:400:unable to load Private Key Can any one help me about this error Thanks Priyaranjan