OpenSSL is an open-source implementation of the SSL and TLS protocols. The core library, written in the C programming language, implements the basic cryptographic functions and provides various utility functions.

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Checking if Apache requires SSL pass-phrase

I'm thinking about restarting a client's Apache server, but I'm reluctant to do so because I know he's currently running HTTPS and I don't want to get stuck with the server prompting me for the SSL ...
-3
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25 views

Compiled without SSL support, module not available [on hold]

I'm running THC Hydra on Cygwin on Windows Vista, when i run a http-get all seems to work fine but when i try running any kind of https i get the following error: [ERROR] Compiled without SSL ...
0
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1answer
19 views

On OpenBSD, how do I recompile OpenSSL with md2 support?

I searched but couldn't find any similar questions. I need to recompile OpenSSL with md2 support so that I can compile and install libpki. I can't for the life of me figure out how recompiling OpenSSL ...
0
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1answer
37 views

centos patch heartbleed bug [duplicate]

How to do this? There are six packages listed for my 32bit system here Not sure how to go about patching... Ok I have not done yum clean all and yum update "openssl*" but am stuck on following ...
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0answers
475 views

How to detect on Linux/AIX machines if they are vulnerable to the CVE-2014-0160?

I quickly wrote a script that outputs the openssl versions on AIX/Linux: #/bin/ksh # RUN THIS SCRIPT ON ANY AIX/LINUX TO DETECT IF THE SERVER IS VULNERABLE TO: # ...
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2answers
2k views

apt-get install openssl doesn't upgrade openssl [closed]

re heartbleed, I'm trying to upgrade openssl, WITHOUT upgrading all packages on my system so I am running apt-get install openssl as shown here, it's implied that doing this should upgrade openssl: ...
0
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2answers
326 views

yum and openssl disagree on currently installed version in Centos 6.5

I'm attempting to ensure that we are using the most recent openssl version on Centos 6.5, and yum reports that we are, but openssl continues to report that its version is an older one: ...
2
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3answers
345 views

Fedora 20 Heartbleed openssl fix

I am just trying to fix the Heartbleed bug associated with OpenSSL on Fedora Core 20. I am trying to follow the instructions as described here: ...
69
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3answers
14k views

How do I recover from the Heartbleed bug in OpenSSL?

CVE-2014-0160 a.k.a. Heartbleed is a vulnerability in OpenSSL. It looks scary. How do I determine whether I am affected? If I'm affected, what do I need to do? Apparently upgrading isn't enough.
6
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1answer
534 views

Are Debian- and RedHat-style repositories compromised by Heartbleed OpenSSL bug?

The Heartbleed exploit (CVE-2014-0160) makes SSL connections using OpenSSL vulnerable to private key leakage. Does it mean that official update channels in RHEL/CentOS/etc. and Debian/Ubuntu shall be ...
4
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2answers
3k views

Openssl upgraded via apt-get, `openssl version` showing previous version

I am running Debian Wheezy. I have just upgraded my system and should have the latest version of openssl (1.0.1g which fixes a critical bug), but it does not appear to be being used. I have run: ...
3
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1answer
31 views

How do I generate SSHFP records?

I need to setup SSHFP records in the DNS for my host. I have done some searching but I haven't found any good example. What are SSHFP records? What does SSHFP records look like? How do I create ...
1
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0answers
17 views

libpam load pam modules at every connection

I want to reduce ssh connection time, by debugging sshd have found that libpam is loading all pam modules specified in /etc/pam.d/sshd file at every connection. How to configure/modifiy libpam such ...
7
votes
2answers
417 views

RSA 2048 keypair generation: via openssl 0.5s via gpg 30s, why the difference?

RSA 2048 keypair generation: via openssl 0.5s via gpg 30s, why the difference There are several programs which can gerate RSA public/private keypairs GnuPG/OpenPGP for instance has a wizzard being ...
1
vote
1answer
52 views

Installed root certificate authority doesn't appear to be working?

OS : archlinux Openssl dir : /etc/ssl I just installed a root certificates authority. The xxx.pem and yyy.0 file exists in the /etc/ssl/certs folder. Then I verify the vimeo.com:443 via bash: $ ...
1
vote
1answer
54 views

Can not execute some shell command from php

I want to execute phpcs commands from phpcode using shell_exec function. During execution it gives error /usr/bin/php: relocation error: /usr/bin/php: symbol X509_free, version OPENSSL_1.0.0 not ...
0
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0answers
5 views

the meaning of peer authentication when set SSL_CTX_set_verify_depth(0)? [migrated]

openssl: void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); depth: level 0:peer certificate what is the meaning of peer authentication?
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2answers
342 views

REHL 6.4 and OpenSSL 1.0.1 - Dependency missing.. but it isn't?

I am trying to install phpMyAdmin, however I am getting an error about openssl libraries being missing. However, I have installed them using the ius repo; Error: Package: ...
3
votes
2answers
87 views

How to encyrpt a message using someone's SSL smime.p7s file

I need to send a private key file to someone (a trusted sysadmin) securely. I suggested a couple options, but he replied as follows: Hi, I don't have neither LastPass nor GnuPGP but I'm using ssl ...
0
votes
1answer
83 views

Use curl to download from a Url

I am trying to download a file from a url using curl: $ curl -3 -v "https://atl1mmsget.msg.eng.t-mobile.com/mms/wapenc?location=XXXXXXXXXXX_14zbwk&rid=027" Where the X is a digit in the phone ...
2
votes
1answer
58 views

How do I decrypt a message using openssl's CLI?

I have a message, I know the password and the cipher that was used to encrypt it, but I can't figure out how to ask openssl to decrypt it. I see the cipher in the output from the ciphers command, and ...
1
vote
1answer
146 views

How can I add an x509 certificates bundle (ca-bundle.crt) to NSS database (~./pki/nssdb)

I'm currently using RedHat Enterprise 6. Git had issues cloning Github repos using HTTPS. After some investigation (e.g. enabling GIT_CURL_VERBOSE and GIT_TRACE) the problem was narrowed to a ...
0
votes
2answers
1k views

Installing OpenSSL shared libraries on CentOS 6.5

OS: CentOS-6.5-x86_64-minimal I downloaded the latest version of OpenSSL Extracted it with tar -xvzf openssl-1.0.1e.tar.gz cd openssl-1.0.1e ./config --prefix=/usr/local make it gives me the ...
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2answers
674 views

Installing PostgreSQL 9.0 on RHEL 6.4 (How to get Yum to Include a version of OpenSSL I built from source)

I receive the following errors from yum install postgresql90-server: Error: Package: postgresql90-9.0.15-1PGDG.rhel6.x86_64 (pgdg90) Requires: libssl.so.10(libssl.so.10)(64bit) Error: Package: ...
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2answers
353 views

Get common name (CN) from SSL certificate?

I have a SSL CRT file in PEM format. Is there a way that I can extract the common name (CN) from the certificate from the command line?
3
votes
2answers
50 views

generating CSR correctly

When generating a CRS for private purposes (non-comercial) which of the fields are mandatory? Country Name (2 letter code) [US]: US State or Province Name (full name) []: Texas Locality Name ...
1
vote
2answers
196 views

List all available ssl ca certificates

My git client claims error: Peer's Certificate issuer is not recognized. That means it can not find the corresponding ssl server key in the global system keyring. I want to check this by looking at ...
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2answers
1k views

KEY_CONFIG pointing to the wrong version of openssl.cnf

I am trying to setup OpenVPN but I am getting this error: #./build-ca grep: /etc/openvpn/easy-rsa/2.0/openssl.cnf: No such file or directory pkitool: KEY_CONFIG (set by the ./vars script) is pointing ...
0
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0answers
654 views

'Git clone' times out with 443 error message

git clone -v https://github.com/me/myproj Cloning into 'myproj'... <minutes pass> error: Failed connect to github.com:443; Operation now in progress while accessing ...
0
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1answer
90 views

Why does OpenSSL automatically send me Terminal mail?

I for some reason am getting messages from OpenSSL constantly (not literally constantly, but every hour or so) sent to my Terminal mail box saying: Message 1: Subject: Cron ...
1
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2answers
2k views

OpenVPN - Socket bind failed on local address [AF_INET] IP:1194: Cannot assign requested address

How get it resolved? I am trying to start the openVPN server so that i can login remotely using username: demo and password: demo, but openVPN server is failing to start. What am i doing wrong, how ...
2
votes
1answer
2k views

make fatal error: openssl/sha.h: No such file or directory

I'm trying to compile a program that, according to the documentation, requires the "OpenSSL library". I have OpenSSL installed, and it's still giving me the error openssl/sha.h: No such file or ...
4
votes
2answers
240 views

Decrypting a file encrypted on a different system

My home server runs OpenBSD 5.3 with Samba serving files to several Windows machines. I wrote a script to backup video files by encrypting each file with openssl enc -aes-256-cbc and uploading it to ...
3
votes
3answers
73 views

Appending a pem to another

I found a blog that helped me relay postfix through smtp.gmail.com with SASL authentication. One of the steps was: cat /etc/ssl/certs/Thawte_Premium_Server_CA.pem | \ sudo tee -a ...
1
vote
1answer
224 views

How to recompile exim4-daemon-heavy? [duplicate]

I have had a few problem with exim4 and various phone mail clients (Windows Phone in particular) that seem to result from bad mail clients together with GnuTLS. I'd like to recompile ...
5
votes
2answers
6k views

How can I get TLSv1.2 support in Apache on RHEL6/CentOS/SL6?

I'd like to have TLSv1.2 support in Apache on my Scientific Linux 6 (RHEL6 rebuild) server. Is there some semi-supported pathway to getting this working? Preferably with minimal custom rebuilding. ...
3
votes
1answer
135 views

How to generate just a key with openssl

I run this command to generate a CSR and a new key with openssl: openssl req -new -nodes -days 9000 -config /etc/ssl/openssl.cnf -out /etc/ssl/certs/mycompany.com.csr -keyout ...
7
votes
0answers
2k views

OpenSSL Package Rebuild CentOS 6.4

Rebuilding openssl with Elliptic Curves on CentOS 6.4 The strategy is: 1) Download the "official" CentOS source package (.src.rpm) 2) Modify the .spec file to enable elliptic curves. (change no-EC ...
1
vote
1answer
128 views

generate SCRAM-SHA-1 hash of a password

I am looking for a simple way (perhaps using openssl) to generate SCRAM-SHA-1 hash of a password for use for Prosody Jabber Server. The passwords on the server are stored in the following form: ...
3
votes
2answers
227 views

OpenSSL buffering problem

I have a stream that I would like to encrypt in real time, but the problem is that openssl encrypt only when it could read from stdin enough bytes, otherwise it waits. Look at those examples: $ ...
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vote
1answer
2k views

openssl-1.0.1e compiling on Debian

I am compiling OpenSSL-1.0.1e on Debian Lenny (armv4 architecture). I have been following the instruction on http://www.linuxfromscratch.org/blfs/view/svn/postlfs/openssl.html to compile the source ...
3
votes
2answers
911 views

SSH Agent does not work with pkcs8 private key

I did encrypt my private key using openssl pkcs8 -topk8 -in id_rsa -out id_rsa_new -v2 des3 (http://martin.kleppmann.com/2013/05/24/improving-security-of-ssh-private-keys.html) But now, ssh-agent ...
4
votes
1answer
357 views

Backporting OpenSSL-1.0.1e to Debian Lenny (armv4l)

I have an old embedded board that supports only Debian Lenny. I need to install OpenSSL-1.0.1e on it. If I download the source code then try to compile the source code, I get this error ...
2
votes
1answer
261 views

Using key file as password with OpenSSL

I got an assignment to decrypt a binary file which is encrypted using aes. I have a 32 byte binary file which is a key for decryption. I know how to decrypt if the key is a passphrase by using ...
0
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0answers
62 views

Missing configuration in Apache to achive mutual SSL authentcaion

After implementing a Mutual Certificate Authentication with OpenSSL and Apache Web Server on CentOS platform, I tried this scenario (see this diagram): ---------- ...
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votes
1answer
299 views

Red hat enterprise linux how do i install apache with SSL HTTPS? i have CERTIFICATE, KEY, INTERMEDIATE (ROOT CA) from heart internet [closed]

How can i install SSL HTTPS in my apache webserver in Red hat enterprise linux? Only following is installed. And i have tried this website follow up but its not working it fails. $ uname -a ...
0
votes
1answer
373 views

Certificate extensions in generating and signing certificartes using openssl

References: SSL Configurations for Intermediate certificate How to add my own created certificate authority to system trusted repositories Why I can't find a page which tell me what's the kind of ...
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0answers
122 views

SSL Configurations for Intermediate certificate

I had implement a mutual certificate authentication and it worked successfully for following steps : create root ca (self-signed) create server certificate and sign it with ca private key create ...
2
votes
1answer
726 views

`openssl`: Subject Alternative Name

I wrote this bit of code to get the Common Name of the subject field in the SSL certificate for a given domain: $ echo -e "GET / HTTP/1.1\nEOT" | openssl s_client -connect google.com:443 2>&1 ...
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0answers
23 views

Best way of updating Openssl on Linux machine [duplicate]

I have a confusion to choose the best way for upgrading the OpenSSL on my Linux machine. 1*Through the yum Update.* # yum update I know this will update the entire packages. But If I want to ...