Bad signature on verifying the 18.04.5 sha256 checksum
76614
BAD signature when trying to verify SHA256SUMS for Bionic Beaver ISO
101414
Errors that refer to a bunch of unresolved OpenSSL symbols that clearly exist?
20749
Why is SHA-1 considered broken?
98958
How do I deal with "signed/unsigned mismatch" warnings (C4018)?
56980
How hard is it to generate a simultaneous MD5 and SHA1 collision?
23819
"GPG error: Release: The following signatures were invalid: BADSIG"
28000
"GPG error:The following signatures were invalid: KEYEXPIRED"
128947
I got an error when trying to install a latex package trough tlmgr on ubuntu 20.04, verify_checksum: -5
128048
How to prevent different checksums for different typesets
107340
"Invalid signature file" when attempting to run a .jar
17596
Invalid signature for Kali Linux repositories : "The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository"
73456
Why hash or salt when signing?
87736
Has a SHA256 output ever been found consisting entirely of the same character?
121003
GPG error: The following signatures couldn't be verified because the public key is not available
126538
Ubuntu 12.04 GPG error: http://archive.ubuntu.com precise Release: The following signatures were invalid: NODATA 1 NODATA 2
118958
Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10
1200
GPG can't check signature