Kevin Karhan :verified: · @kkarhan
1317 followers · 89875 posts · Server mstdn.social
@jhwgh1968 @cendyne granted everything is better than just taking a #SHA256 of the current #Unixtime...
Tho I can understand if someone were to XOR it into the function, tho then I'd still not go with raw 32bit unixtime but 64-bit time [measured in nanoseconds] and also introduce a forced timeout between the generations...
But that doesn't substitute good randomness at all...
https://furry.engineer/@cendyne/110758606726053488
CommanderViral · @CommanderViral
11 followers · 45 posts · Server social.chiefgyk3d.com@Sevoris it's all based on #checksums. Even if you change the location of the file, the #SHA256 checksum for the file will stay the same. It can log changes per operation between renames and edits. But if you edit a file and then rename it in the same commit, Git will think you deleted the old file and created a new one.
GeekProjects News · @news
4 followers · 3116 posts · Server geekprojects.comTiny Bitcoin Miner Plays The Lottery https://hackaday.com/2023/05/13/tiny-bitcoin-miner-plays-the-lottery/ #lotterymining #RaspberryPi #raspberrypi #antminer #bitcoin #lottery #mining #SHA256
#lotterymining #RaspberryPi #antminer #bitcoin #lottery #mining #sha256
LisPi · @lispi314
297 followers · 4409 posts · Server mastodon.top
CK's Technology News · @CKsTechNews
1915 followers · 4561 posts · Server cktn.todon.de
#GitHub announces stance on #sha256 stability
https://github.blog/2023-02-21-update-on-the-future-stability-of-source-code-archives-and-hashes/
LisPi · @lispi314
241 followers · 3511 posts · Server mastodon.topI can confirm that it's a weird #UI #bug.
No certificate exception has actually been added in the security preferences menu despite the url-bar lock saying so and the fingerprint of the supposedly exception-allowed certificate is the exact same fingerprint as the fingerprint of the site as it was when I downloaded without exception or problem earlier.
But why #Firefox? Why do you have such weird bugs?
#ui #bug #firefox #tls #certificate #ux #ssl #sha1 #sha256
Andreas :antifa: :AFD: · @Andreas__Nagel
360 followers · 12186 posts · Server social.tchncs.de
Die ISO-Dateien der beiden downloads (torrent und "normal") unterscheiden sich auch in der Dateigröße, es ist also nicht verwunderlich, dass in dem einen Fall, der sha256 Hash nicht übereinstimmt (Soll/IST)
siehe Bildschirmfoto
Andreas :antifa: :AFD: · @Andreas__Nagel
360 followers · 12183 posts · Server social.tchncs.deDa hatte ich gehofft, dass auch der "normale" download (via <donwload> Button) korrigiert wurde, dem ist jedoch nicht so:
sha256 Soll-Hash: 0825680095c702b6606b34d67c498fbe95d174578d140e0fe10820e13eedb55F
$sha256sum Parrot-security-5.2_amd64.iso
09864a0ef35324b37c21f53ac08f00b0400498bba40ce34a65457e5aa5bf8b86 Parrot-security-5.2_amd64.iso
$ls -ltr Parrot-security-5.2_amd64.iso
-rw-r--r-- 1 worker worker 5113671680 21. Feb 17:55 Parrot-security-5.2_amd64.iso
AskUbuntu · @askubuntu
20 followers · 397 posts · Server ubuntu.social
AskUbuntu · @askubuntu
20 followers · 397 posts · Server ubuntu.social
AskUbuntu · @askubuntu
20 followers · 397 posts · Server ubuntu.social
Sergio Perea · @sperea
64 followers · 253 posts · Server masto.esCómo se puede usar la técnica de criptografía SALT en Linux 👇 https://www.ochobitshacenunbyte.com/2023/01/05/como-se-puede-usar-la-tecnica-de-criptografia-salt-en-linux/ #criptografía #SEGURIDAD #SYSADMIN #mkpasswd #SHA-256 #sha-512 #sha256 #sha512 #SALT
#criptografia #seguridad #sysadmin #mkpasswd #sha #sha256 #sha512 #salt
Geekland · @geekland
665 followers · 12481 posts · Server mastodon.social
Cómo se puede usar la técnica de criptografía SALT en Linux #seguridad #sysadmin #criptografía #mkpasswd #salt #sha_256 #sha_512 #sha256 #sha512 https://www.ochobitshacenunbyte.com/2023/01/05/como-se-puede-usar-la-tecnica-de-criptografia-salt-en-linux/
#seguridad #sysadmin #criptografia #mkpasswd #salt #sha_256 #sha_512 #sha256 #sha512
davidochobits · @davidochobits
543 followers · 309 posts · Server mastodon.bitsandlinux.com
Geekland · @geekland
624 followers · 12070 posts · Server mastodon.socialMi experiencia creando un servidor IRC con InspIRCd y Docker #sysadmin #clouding.io #hmac_sha256 #inspircd #irc #sha256 #ubuntu_22.04 #weechat https://www.ochobitshacenunbyte.com/2023/01/04/mi-experiencia-creando-un-servidor-irc-con-inspircd-y-docker/
#sysadmin #clouding #hmac_sha256 #inspircd #irc #sha256 #ubuntu_22 #weechat
Adam ♿ · @voltagex
291 followers · 325 posts · Server infosec.exchangeCH341SER.EXE 391A615225980F5E93BB9A6196F82A6B03B67A001B9DD3A64353F4B0BA2884B8 #SHA256
Yann Büchau :python: · @nobodyinperson
111 followers · 393 posts · Server fosstodon.org📝 #NoteToSelf: Write an #scrypt key backend for #gitAnnex to securely store secrets in a #git repository. The default (unsalted #SHA256 with the file size known) is not ideal.
#notetoself #scrypt #gitannex #git #sha256
Veronica Olsen 🏳️🌈🇳🇴🌻 · @veronica
603 followers · 781 posts · Server mastodon.online@arclight Yeah it's really easy to use.
I also integrated the original MD5 hash algorithm into it, which was a little trickier since Fortran doesn't have unsigned integers. We needed it to hash the result files on Boinc to check if there were differences.
I also wrote a pure #Fortran implementation of #SHA256, but that was just for fun. 😊
Papers We Love · @paperswelove
929 followers · 175 posts · Server mstdn.ioDavid Ashby on SHA256 [PWL NYC] - originally posted on May 29, 2018
#paperswelove #video #cryptography #sha256
Sergio Perea · @sperea
57 followers · 633 posts · Server mastodon.socialEscribiendo un custom hasher para llevar contraseñas de un sistema hecho en Java/Grails a Django - https://dev.to/nahuelsegovia/escribiendo-un-custom-hasher-para-llevar-contrasenas-de-un-sistema-hecho-en-javagrails-a-django-1kh9 #django #python #sha256 #grails
#django #python #sha256 #grails