I would be able to do this easily if my occipital lobe also calculated SHA1 hashes
June 18, 2025 at 3:55 AM
I would be able to do this easily if my occipital lobe also calculated SHA1 hashes
That one trick your LLM doesn't know about...
Instead of
createHash('sha1').update(data).digest('hex')
You can do
hash('sha1', data, 'hex')
Instead of
createHash('sha1').update(data).digest('hex')
You can do
hash('sha1', data, 'hex')
May 4, 2026 at 4:01 PM
That one trick your LLM doesn't know about...
Instead of
createHash('sha1').update(data).digest('hex')
You can do
hash('sha1', data, 'hex')
Instead of
createHash('sha1').update(data).digest('hex')
You can do
hash('sha1', data, 'hex')
yeah im into crypto, md5, sha1, crc32, etc
July 5, 2026 at 8:03 AM
yeah im into crypto, md5, sha1, crc32, etc
bluesky (when they start verifying CIDs) should accept sha1
you can edit a post but it costs $20k
you can edit a post but it costs $20k
January 3, 2025 at 11:26 PM
bluesky (when they start verifying CIDs) should accept sha1
you can edit a post but it costs $20k
you can edit a post but it costs $20k
knots already support SHA256, it's just that the hosted knot supports only sha1 atm, selfhosters can alr enable SHA256!
September 21, 2026 at 8:00 AM
knots already support SHA256, it's just that the hosted knot supports only sha1 atm, selfhosters can alr enable SHA256!
Name: xefu.xex
Size: 667648 bytes : 652 KiB
SHA1: 95547e4caafd194d50936f6e4ae55c375958fee6
Name: xefutitle.xex
Size: 12288 bytes : 12 KiB
SHA1: 4e7d8947ff33dda778ab0e843f9c50444eaec4a2
Size: 667648 bytes : 652 KiB
SHA1: 95547e4caafd194d50936f6e4ae55c375958fee6
Name: xefutitle.xex
Size: 12288 bytes : 12 KiB
SHA1: 4e7d8947ff33dda778ab0e843f9c50444eaec4a2
July 22, 2026 at 5:43 PM
Name: xefu.xex
Size: 667648 bytes : 652 KiB
SHA1: 95547e4caafd194d50936f6e4ae55c375958fee6
Name: xefutitle.xex
Size: 12288 bytes : 12 KiB
SHA1: 4e7d8947ff33dda778ab0e843f9c50444eaec4a2
Size: 667648 bytes : 652 KiB
SHA1: 95547e4caafd194d50936f6e4ae55c375958fee6
Name: xefutitle.xex
Size: 12288 bytes : 12 KiB
SHA1: 4e7d8947ff33dda778ab0e843f9c50444eaec4a2
Cette nuit, un intrus 🦔 est venu grignoter les croquettes de Sha1 😍
(Oui, mon chat s'appelle SHA1)
(Oui, mon chat s'appelle SHA1)
August 26, 2023 at 9:24 AM
Cette nuit, un intrus 🦔 est venu grignoter les croquettes de Sha1 😍
(Oui, mon chat s'appelle SHA1)
(Oui, mon chat s'appelle SHA1)
the sha1-hulud/npm situation is frustrating to deal with
December 1, 2025 at 4:19 PM
the sha1-hulud/npm situation is frustrating to deal with
A 4090 has a SHA1 hashrate of 50638.7 MH/s as per hashcat benchmarks, compared to the 22757.6 MH/s of a 3090, it basically means a SHA1 collision is nowadays only taking 26.3 GPU months (as per the "SHA1 is a Shambles" estimates, let me know if I missed another paper since then) vs 5 GPU years 🤯
December 14, 2024 at 11:24 PM
A 4090 has a SHA1 hashrate of 50638.7 MH/s as per hashcat benchmarks, compared to the 22757.6 MH/s of a 3090, it basically means a SHA1 collision is nowadays only taking 26.3 GPU months (as per the "SHA1 is a Shambles" estimates, let me know if I missed another paper since then) vs 5 GPU years 🤯
*googlar "openssl generate sha1-signed certificate"*
Google: "här är 40 videos som visar hur man gör!"
Stack Overflow på tredje resultatsidan: "här är en oneliner"
Google: "här är 40 videos som visar hur man gör!"
Stack Overflow på tredje resultatsidan: "här är en oneliner"
April 29, 2026 at 7:58 AM
*googlar "openssl generate sha1-signed certificate"*
Google: "här är 40 videos som visar hur man gör!"
Stack Overflow på tredje resultatsidan: "här är en oneliner"
Google: "här är 40 videos som visar hur man gör!"
Stack Overflow på tredje resultatsidan: "här är en oneliner"
the humble /home/ry/src/fox32/fox32/fox32: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=4c127f9ca59caa8605bead4b68fbb7957c66bd94, for GNU/Linux 3.2.0, with debug_info, not stripped:
March 15, 2025 at 7:56 AM
the humble /home/ry/src/fox32/fox32/fox32: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=4c127f9ca59caa8605bead4b68fbb7957c66bd94, for GNU/Linux 3.2.0, with debug_info, not stripped:
I think the npm client should probably follow pnpm in making post-install scripts be opt-in and recording that decision in package-lock, so if a package that was previously inert suddenly has a post-install script, it wouldn't execute.
www.sonatype.com/blog/the-sec...
www.sonatype.com/blog/the-sec...
The Second Coming of Shai-Hulud: Attackers Innovating on npm
Sha1-Hulud returns to npm with automated, self-replicating malware and pipeline persistence. Sonatype details the campaign and how to stay protected.
www.sonatype.com
November 25, 2025 at 10:52 PM
I think the npm client should probably follow pnpm in making post-install scripts be opt-in and recording that decision in package-lock, so if a package that was previously inert suddenly has a post-install script, it wouldn't execute.
www.sonatype.com/blog/the-sec...
www.sonatype.com/blog/the-sec...
By refreshing this page you can watch the SHA1-Hulud malware infect github repos in realtime. github.com/search?q=Sha...
November 24, 2025 at 10:52 PM
By refreshing this page you can watch the SHA1-Hulud malware infect github repos in realtime. github.com/search?q=Sha...
How to check what your passwords are in leaks
exposed.lol search leaked passwords by email (may be unstable)
breachdirectory.org search password's sha1 hashes by email or nickname (md5decrypt.net/en/Sha1/)
search.0t.rocks search emails by password
exposed.lol search leaked passwords by email (may be unstable)
breachdirectory.org search password's sha1 hashes by email or nickname (md5decrypt.net/en/Sha1/)
search.0t.rocks search emails by password
February 19, 2024 at 9:26 AM
How to check what your passwords are in leaks
exposed.lol search leaked passwords by email (may be unstable)
breachdirectory.org search password's sha1 hashes by email or nickname (md5decrypt.net/en/Sha1/)
search.0t.rocks search emails by password
exposed.lol search leaked passwords by email (may be unstable)
breachdirectory.org search password's sha1 hashes by email or nickname (md5decrypt.net/en/Sha1/)
search.0t.rocks search emails by password
Equation:
Compute SHA1 in a code comment such that, when committed, that is the SHA1 of the commit.
Compute SHA1 in a code comment such that, when committed, that is the SHA1 of the commit.
February 4, 2025 at 5:12 PM
Equation:
Compute SHA1 in a code comment such that, when committed, that is the SHA1 of the commit.
Compute SHA1 in a code comment such that, when committed, that is the SHA1 of the commit.
September 24, 2026 at 3:00 AM
🌶️ I’m dropping Git tags from my GitHub Actions.
I’m updating some of the GitHub Actions I made a while back, and I won’t be releasing them under a Git tag (that allows consuming it as @1.2.3).
Those are mutable, and SHA1 pinning is recommended and enforceable anyway.
I’m updating some of the GitHub Actions I made a while back, and I won’t be releasing them under a Git tag (that allows consuming it as @1.2.3).
Those are mutable, and SHA1 pinning is recommended and enforceable anyway.
June 4, 2026 at 4:58 AM
🌶️ I’m dropping Git tags from my GitHub Actions.
I’m updating some of the GitHub Actions I made a while back, and I won’t be releasing them under a Git tag (that allows consuming it as @1.2.3).
Those are mutable, and SHA1 pinning is recommended and enforceable anyway.
I’m updating some of the GitHub Actions I made a while back, and I won’t be releasing them under a Git tag (that allows consuming it as @1.2.3).
Those are mutable, and SHA1 pinning is recommended and enforceable anyway.
Linux Looks To Remove SHA1 Support For Signing Kernel Modules - https://www.phoronix.com/news/Linux-Patch-Drop-SHA1-Mod-Sign
Linux Looks To Remove SHA1 Support For Signing Kernel Modules
Patches posted to the Linux kernel mailing list this week are seeking to remove SHA1 support for signing of kernel modules. This is part of the larger effort in the industry for moving away from SHA1 given its vulnerabilities to hash collisions and superior hashing algorithms being available...
www.phoronix.com
November 13, 2025 at 2:50 PM
Linux Looks To Remove SHA1 Support For Signing Kernel Modules - https://www.phoronix.com/news/Linux-Patch-Drop-SHA1-Mod-Sign
its a bit funny to me that some repos/orgs/etc have a policy that all commits need to be signed when in fact signing git objects kinda means fuckall for most repos since theyre still using sha1 hashed git objects
May 20, 2026 at 9:36 AM
its a bit funny to me that some repos/orgs/etc have a policy that all commits need to be signed when in fact signing git objects kinda means fuckall for most repos since theyre still using sha1 hashed git objects
I'm tempted to figure out a simultaneous MD5/SHA1 collision just to spite those who think they can get away with the combination of the two.
January 3, 2024 at 11:04 PM
I'm tempted to figure out a simultaneous MD5/SHA1 collision just to spite those who think they can get away with the combination of the two.
dCode offers an online hash function tool supporting MD5, SHA1, SHA256, and other algorithms. The service allows hashing and decoding via brute-force or dictionary methods.
www.dcode.fr/hash-function
www.dcode.fr/hash-function
Hash Decrypter - Unhash Password (+Salt) - Online Decoder
Tool for hashing, cracking and decoding hash fingerprints (MD5, SHA1, SHA256, etc.). Decoding by brute-force or dictionary.
www.dcode.fr
September 24, 2026 at 1:12 PM
dCode offers an online hash function tool supporting MD5, SHA1, SHA256, and other algorithms. The service allows hashing and decoding via brute-force or dictionary methods.
www.dcode.fr/hash-function
www.dcode.fr/hash-function