16,743 questions
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Python Library dependency issue when trying to upgrade openssl due to Cryptography
I want to upgrade openssl latest package 3.5.1 in a Miniconda python virtual environment in the Centos OS. So I tried below command
conda update openssl
output for above cmd
conda update openssl
...
- 99
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13
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TPM2 Openssl verification Fails
I am experimenting with TPM. I am using windows sdk libs (pre-installed) to generate and export keys. Then i use the same appraoch to create a detached hash for a file.
Key Generation:
bool ...
- 305
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26
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SSL: A super strange question：'error:1408F10B:SSL routines:ssl3_get_record:wrong version number'
I encountered a strange SSL issue that is completely different from common problems. I have consulted a lot of information, and almost all of the errors are caused by SSL version mismatch or HTTPS ...
- 33
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28
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How to edit openssl.cnf file while building Docker image [closed]
I am building a Docker image with the Docker file.
Trying to edit the openssl.cnf in this process, but I it is not working.
After the command: I am getting the error :
sed: couldn't open temporary ...
- 177
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votes
1
answer
22
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System (PID 4) listens on my port after I close the listening socket
On Windows Server 2022 I'm running a custom HTTPS server (part of a larger app). The service binds, listens and then accepts on port 81 for a while and netstat -abn shows:
TCP 0.0.0.0:81 ...
- 4,657
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57
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Why WebTransport cannot connect to my server?
When I'm trying to make a simple QUIC connection via new WebTransport('https://localhost') this request never reaches my server and immediately terminating in Chrome with Failed to establish a ...
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16
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certutil commands to check certificate and verify hash equivalent to openssl
I use two openssl commands to verify a certificate file:
openssl x509 -in <CERT_FILE> -noout
and verify a signature file:
openssl cms -verify -binary -content <INPUT_FILE> -inform PEM -...
- 1,088
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21
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OpenSSL version recommended
I am compiling latest mosquitto version, aka 2.0.21, and I faced some compilation/linking issues with the latest version of OpenSSL, aka 3.5.1.
What is the latest OpenSSL version supported by ...
- 149
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30
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Unable to load tcnatve openssl in native image
I have a Spring Boot webflux app, running Netty. When enabling SSL performance hurts more than expected, and I want to check if using native OpenSSL (netty-tcnative) helps.
I think I have everything ...
- 1
-1
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90
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PHP openssl_encrypt (AES-256-CBC) to Node.js CryptoJS.AES.decrypt results in empty string
I'm working on a task that requires decrypting data encrypted by a PHP API using Node.js. The encryption method used is AES-256-CBC with Base64 encoding. I've been struggling with this for two days, ...
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answer
76
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C++ OpenSSL 3.0.8 private key decryption with EVP_PKEY_decrypt failed
I haven't find solution by myself and need help.
I'm writting simple client-server encrypted chat programm using OpenSSL 3 library.
Client's and server's socket parts both inherited via '...
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45
views
How to create a x509 certificate without Subject name but with Subject Alternative Name?
I read that a machine certificate can be created without a subject name if it has a subject alternative name. My use case is to generate such a certificate and use it for certificate chain ...
2
votes
0
answers
54
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How to send S/MIME email with MIME headers set to smime.p7m but actual attachment filename as timestamped .edi in PHP?
I'm trying to send a secure EDI email to the ABF via SMTP using PHP. The content must be encrypted and signed using S/MIME (PKCS#7).
Here's what ABF requires:
The MIME headers of the attachment must ...
-1
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0
answers
15
views
Openssl MTLS server
I have a C server using openssl. Using SSL_CTX_load_verify_locations() to configure trusted CAs. If my client provides a partial chain like client leaf + intermediate cert (signed by root) and server ...
- 111
1
vote
1
answer
42
views
python can't connect, but openssl can
I am trying to connect to a legacy (windows server 2008R2) server using python / winrm. I am seeing an issue where openssl can establish the ssl socket cleanly, but python and winrm can't. I am ...
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