Questions tagged [base64]
Base64 is a method for encoding data for transfer over the Internet.
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Base64 image decode to JPEG issue: binascii.Error: Incorrect padding
I have a data set with three columns of encoded Base64 images (small, medium, normal sized) that i need to decode and write the output filename into a XLS file column; data sample here.
I got the ...
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Found Base64-encoded commands in cron scheduler. What does it do?
I found 2 strings in cron scheduler:
# DO NOT REMOVE THIS LINE. SEED PRNG. #defunct-kernel
0 * * * * { echo ...
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An entry in my system env variables 'IGCCSVC_DB' has a base 64 string as a value, any idea what its purpose might be?
On Windows 11, what is the purpose of IGGCCSVC_DB in my environment variables?
I'm assuming this is the Intel Graphics Command Center Service (IGGCCSVC). DB means database. The IGGCCSVC_DB string ...
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why RSA public keys contains non-ascii characters? [closed]
let's look at the public key in this post as an example: https://crypto.stackexchange.com/a/35105
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqGKukO1De7zhZj6+H0qtjTkVxwTCpvKe4eCZ0FPqri0cb2JZfXJ/...
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Odd Result in base64 decoding
I'm decoding this base64 string : qL0swAhW+7zioxG6CatHBw==
I'm getting this result :
$echo "qL0swAhW+7zioxG6CatHBw==" |base64 --decode : ��, V���� �G
the output supposed to be something ...
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ldapmodifyuser replace with base64
I'd like to modify some entries in our LDAP. In the field gecos currently some users only have their user name which I would like to replace by their full name. In general this isn't a problem, but I ...
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Base64 encoded images in Inkscape SVGs
Is there an Export / Save option in Inkscape so that the data of base64 encoded raster images in the SVGs is put on a single line instead of being split into multiple lines?
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How do I get HMAC SHA1 hash and Base64 encoding in AppScript?
I currently have a small piece of code to get an authorization string in R Studio. I am trying to replicate the same function in App Script, but I have not been able to get the same result.
The code ...
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Decrypting plain text. PEM certificate
I have a text that is supposedly base64 encoded. But when I try to decipher it, an incomprehensible text comes out. But in principle, Latin letters are read. Perhaps this is a public certificate.
How ...
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Odd results on base64 operations
I am having weird output on base64 operations. I have something I want to programmatically download, and found that the links contains base64 encoded data ({date}.zip. This is evidenced by the ...
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How can the convert command's output be passed/piped instead of saved to a file?
I made a HTML file with images as base64. I started bash-scripting to make a folders images be base64-printed into this html-file. I worked, I share the code:
cat html_head.txt > fil.html
for i in *...
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Bulk convert image-data URIs to images
I have a text file of 391 image-data URIs, one on each line. I need to batch-convert them all to images, named according to their sequence (i.e. image001.png, image002.png or similar).
What do people ...
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Decrypting .p7m file
I have a .p7m file that I want to decrypt. It is encrypted with with my ca.pem file. I have my ca.crt, ca.pem and ca.key
I tried several methods to decrypt it, for example:
openssl smime -verify -...
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How to bulk convert Base64 to images in an Excel file
I have an excel file with 500 rows of image URIs in Base64 (as you can see in the image). I need to convert them to images and download them to my computer. Is there a website/tool/code that can do ...
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How can I re-send an HTML email with embedded images? [duplicate]
I have a system-generated HTML email that includes base-64 images in the content.
<img style='display:block; width:100px;height:100px;' id='base64image'
src='data:image/...