sha256 | DEPRECATED - JavaScript component to compute the SHA256 | Hashing library
kandi X-RAY | sha256 Summary
kandi X-RAY | sha256 Summary
JavaScript component to compute the SHA256 of strings or bytes.
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QUESTION
I encountered a problem while trying to get my java project running on my Debian 10 server. Everything seems to work, but java throws an error when i try to get an instance of a MessageDigest with "SHA256".
It occurs in this line:
MessageDigest digest = MessageDigest.getInstance("SHA256");
The exception:
java.security.NoSuchAlgorithmException: SHA256 MessageDigest not available
Is there a way to install SHA256 functionality or another way i can create a sha256 hash?
...ANSWER
Answered 2021-Jun-15 at 19:42MessageDigest.getInstance("SHA-256");
QUESTION
I know there are some other questions (with answers) to this topic. But no of these was helpful for me.
I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):
...ANSWER
Answered 2021-Jun-15 at 08:30Here I'm wondering about the line [in s_client]
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:
QUESTION
I am a member of my company organization. SSH keys associated with my account. Nothing works as expected. I am trying to push my branch
...ANSWER
Answered 2021-Jun-15 at 07:34First, make sure that https://github.com/mycomp/repo-pr does exist (meaning the case, uper or lower, of the URL is correct)
Second, check that you are correctly authenticated by GitHub through SSH:
QUESTION
I am trying to install all needed modules for an existing Django project. When I run pip install -r requirements.txt
I get the following errors:
ANSWER
Answered 2021-Jan-26 at 13:05Inside your requirements.txt change scipy line with this scipy==1.6.0 and save. Now retry pip installation.
QUESTION
I'm working on an aws/amazon-freertos project. In there I found some unusual error "A stack overflow in task iot_thread has been detected".
Many time I got this error and somehow I managed to remove it by changing the code.
I just want to know what this error means actually?
As per what I know, it simply means that the iot_thread ask stack size is not sufficient. So it's getting overflow.
Is this the only reason why this error comes or can there be another reason for this?
If yes then where should I increase the stack size of the iot_thread task?
Full Log:
...ANSWER
Answered 2021-Jun-14 at 22:05It simply means that the iot_thread ask stack size is not sufficient. [...] Is this the only reason why this error comes or can there be another reason for this?
Either it is insufficient you your stack usage is excessive (due to recursion error or instantiation of instantiation of large objects or arrays. Either way the cause is the same. Whether it is due insufficient stack or excessive stack usage is a matter of design an intent.
If yes then where should I increase the stack size of the iot_thread task?
The stack for a thread is assigned in the task creation function. For a dynamically allocated stack that would be the xTaskCreate()
call usStackDepth
parameter:
QUESTION
I am trying to make a script that starts with a secret, then hashes it, and hashes that, written in Javascript w/Node. I need to repeat that process 5 million times. The basis for the code is simple but the execution is what's slowing me down. This is what I have so far.
...ANSWER
Answered 2021-Jun-14 at 20:20Here's an iterative solution which will continue feeding results of hash back into sha256 5 million times.
QUESTION
I'm running gitlab-ce on-prem with min.io as a local S3 service. CI/CD caching is working, and basic connectivity with the S3-compatible minio is good. (Versions: gitlab-ce:13.9.2-ce.0
, gitlab-runner:v13.9.0
, and minio/minio:latest
currently c253244b6fb0
.)
Is there additional configuration to differentiate between job-artifacts and pipeline-artifacts and storing them in on-prem S3-compatible object storage?
In my test repo, the "build" stage builds a sparse R package. When I was using local in-gitlab job artifacts, it succeeds and moves on to the "test" and "deploy" stages, no problems. (And that works with S3-stored cache, though that configuration is solely within gitlab-runner
.) Now that I've configured minio as a local S3-compatible object storage for artifacts, though, it fails.
ANSWER
Answered 2021-Jun-14 at 18:30The answer is to bypass the empty-string test; the underlying protocol does not support region-less configuration, nor is there a configuration option to support it.
The trick is able to work because the use of 'endpoint'
causes the 'region'
to be ignored. With that, setting the region to something and forcing the endpoint allows it to work:
QUESTION
i try decrypt using opensll on php. Required algorithm is rsa-oaep with sha256. what do i need to write for $cipher_algo?
...ANSWER
Answered 2021-Jun-10 at 06:28You need the library https://phpseclib.com/ to get the following code to run (I'm using version 3).
Kindly note that there is no exception handling on the code.
This is an output:
QUESTION
I created a custom graph using Apache ECharts to draw a vertical line from the input data. Following ECharts documentation and some online examples, I was able to draw the line and custom it with color or width as per the MWE below.
My question is how to configure the line style as dotted or dashed. I searched extensively but could not find any options or documentation on that.
...ANSWER
Answered 2021-Jun-14 at 11:10You can easily make custom dashed line in echarts. You need to pass lineDash
to the graphic element object.
lineDash
is stroke-dasharray attribute of line
defining the pattern of dashes and gaps. Pass the values of dashes and gaps in form of an number array.
QUESTION
I have a gitlab ce image running via docker-compose
...ANSWER
Answered 2021-Jun-14 at 09:31To be able to connect with ssh, I had to add the following lines in the GITLAB_OMNIBUS_CONFIG environment variable :
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