Openssl Error Opening . To As Output
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Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up OpenSSL and error in reading openssl.conf file up openssl unable to write 'random state' vote 72 down vote favorite 26 I am running windows xp 32bit I just downloaded Openssl from the following URL and installed it. http://www.slproweb.com/products/Win32OpenSSL.html and then i tried to create a self signed certificate by using the following command openssl req -x509 -days 365 -newkey rsa:1024 -keyout hostkey.pem -nodes -out hostcert.pem then it started giving the following error Unable to load config info from /usr/local/ssl/openssl.cnf Then after convert cer to pem googling sometime i changed the above command to openssl req -config C:\OpenSSL\bin\openssl.conf -x509 -days 365 -newkey rsa:1024 -keyout hostkey.pem -nodes -out hostcert.pem But now i get the following error in the command prompt error on line -1 of C:\OpenSSL\bin\openssl.conf 4220:error:02001002:system library:fopen:No such file or directory:.\crypto\bio\bss_file.c:126:fopen('C:\OpenSSL\bin\openssl.conf','rb') 4220:error:2006D080:BIO routines:BIO_new_file:no such file:.\crypto\bio\bss_file.c:129: 4220:error:0E078072:configuration file routines:DEF_LOAD:no such file:.\crypto\conf\conf_def.c:197: Please help. Thanks in advance. windows configuration openssl environment-variables share|improve this question edited Mar 29 at 10:57 jww 35.7k21112225 asked Sep 9 '11 at 10:55 Sreeram 1,37742143 2 check exact filename: openssl.conf ---> openssl.cnf –Mark Oct 15 '14 at 22:33 1 the file extension on Windows is now .cfg. Also ensure that the file path specified (on the command line or in the environment variable OPENSSL_CONF) is not inside quotes. –tatx Aug 12 '15 at 9:08 add a comment| 11 Answers 11 active oldest votes up vote 93 down vote On Windows you can also set the environment property OPENSSL_CONF. For example from the commandline you can type: set OPENSSL_CONF=c:/libs/openssl-0.9.8k/openssl.cnf to validate it you can type: echo %OPENSSL_CONF% You can also set it as part of the computer's environmental variables so all users and services have it available by default. See, for example, Envi
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Unable To Load Private Key
while generating Certificate Signing Request Hi ALL,--> First I generate private openssl windows key i.e my_key.key,then I am trying to Generate a Certificate Signing Request:while generating .csr file I
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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.cnfError opening Private Key my_key.key3464: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 http://stackoverflow.com/questions/7360602/openssl-and-error-in-reading-openssl-conf-file/9598827 routines:FILE_CTRL:system lib:.\crypto\bio\bss_file.c:400:unable to load Private KeyCan any one help me about this errorThanks Priyaranjan Sanford Staab Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: error while generating Certificate Signing Request It looks like your missing the openssl.cnf file or maybe the my_key.key file. http://openssl.6102.n7.nabble.com/error-while-generating-Certificate-Signing-Request-td16947.html Double check your config file and command line parameters. From: [hidden email] Sent: Tuesday, October 23, 2012 3:03 AM To: [hidden email] 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.cnfWARNING: can't open config file: c:/tmp_open_ssl;/ssl/openssl.cnfError opening Private Key my_key.key3464: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 KeyCan any one help me about this errorThanks Priyaranjan robert harris-7 Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: error while generating Certificate Signing Request Hello, Not sure this will help, but at first glance it seems that you have made a mistake is setup; c:/tmp_open_ssl;/ssl/openssl.cnf => Try this instead c:/tmp_open_ssl/ssl/openssl.cnf and ofc, check that that's where your config file is. Regards2012/10/23 Sanford Staab <[hidden email]> It looks like you
many other uses for ssl certificates, such as encrypting email or digitally signing documents. You don't have to pay a certificate authority, such as Verisign, because you can use the OpenSSL package to create your own certificates. I http://www.flatmtn.com/article/setting-openssl-create-certificates do not cover the installation of OpenSSL here and I assume you know at least how http://unix.stackexchange.com/questions/248235/always-error-writing-output-file-in-openssl to change directories, move files, use an editor, and other basics from the command-line. Note: The author of this page, and owner of this web site, is not to be held liable for any damage or trouble arising from following these directions. You are responsible for your own security, use, and creation of certificates. Quick steps: Create a directory. Create two unable to subdirectories. Create a database to keep track of each certificate signed. Make a custom config file for openssl to use. Create a root certificate. Installing the root certificate for use. Tips. Creating certificates pages. Note: While this document covers OpenSSL under Linux, Windows-only folks can use the Win32 OpenSSL project. I found GOSSL and CertWiz, GUIs for Windows, after a quick search. I am running Red Hat Linux 8.0 and openssl 0.9.x. If you have an openssl error opening interal box running Apache web server with PHP and the OpenSSL libraries installed, you could also use PHPki. I would not use PHPki for creating certificates on a publicly accessable server, because your root private certificate must be installed on that server (security risk). [Note: I found it not too hard to migrate manually to PHPki after already having created some certificates from the command line. Also you must have short tags enabled in your php.ini.] Only command line steps will be covered here. 1) Create a directory Let's call it sslcert: mkdir sslcert Now protect that directory so only the user you are running as (and root) can access it: chmod 0700 sslcert 2) Create two subdirectories Cd into the first directory and make two subdirectories. Let's call them certs and private. cd sslcert mkdir certs private 3) Create a database to keep track of each certificate signed Type: echo '100001' >serial touch certindex.txt 4) Make a custom config file for openssl to use Create a file using your ASCII text editor. We will call it openssl.cnf. Here are the basics needed for this exercise (edit as needed): # # OpenSSL configuration file. # # Establish working directory. dir = . [ ca ] default_ca = CA_default [ CA_default ] serial = $dir/serial database = $dir/certindex.txt new_certs_dir = $dir/certs certificate = $dir/cacert.pem pr
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Always 'error writing output file' in openssl up vote 1 down vote favorite I created a 5 MiB random file using openssl with head: $ openssl enc -aes-256-ctr -pass pass:1o0SxTnYvbtjFtKLiuv3ccPebLOJiUU -nosalt < /dev/zero | head -c 5M > /mnt/pny1/file1 It created a file of the correct size, but also gave an error message: error writing output file I tried it with dd and got the same result: $ openssl enc -aes-256-ctr -pass pass:1o0SxTnYvbtjFtKLiuv3ccPebLOJiUU -nosalt < /dev/zero | dd of=/mnt/pny1/file2 bs=1M count=5 iflag=fullblock 5+0 records in 5+0 records out error writing output file 5242880 bytes (5.2 MB) copied, 0.0194212 s, 270 MB/s I then tried overwriting a loop device using openssl with cat: # openssl enc -aes-256-ctr -pass pass:1o0SxTnYvbtjFtKLiuv3ccPebLOJiUU -nosalt < /dev/zero | cat > /dev/loop0 cat: write error: No space left on device error writing output file Always error writing output file. Why is this error occurring and how do I prevent it? linux openssl share|improve this question edited Dec 9 '15 at 3:25 asked Dec 9 '15 at 3:19 EmmaV 742217 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted It's openssls incorrect handling of SIGPIPE. head and also dd will close the pipe when they have recieved their 5 MB. This produces an EPIPE error on the write() system call when the openssl process tries to write to the pipe: EPIPE fd is connected to a pipe or socket whose reading end is closed. When this happens the writing process will also receive a SIGPIPE signal. openssl then died due to a signal rather than exiting normally. You can check that in your example using: $ openssl enc -aes-256-ctr -pass pass:password -nosalt < /dev/zero | head -c 5M >file error writing output file $ echo ${PIPESTATUS[@]} 1 0 The $PIPESTATUS array contains the exit values of the processes within the pipes. You see the openssl process exited with exit code 1. However, to overcome that error, use head or dd before openssl in the pipe: $ head -c 5M /dev/zero | openssl enc -aes-256-ctr -pass pass:password -nosalt >f