The following signatures were invalid: 630239CC130E1A7FD81A27B140976EAF437D05B5
130650
E: The repository 'http//archive.canonical.com precise Release' is not signed
133271
How do I verify a PGP signature?
7737
Authentication token manipulation error
155676
SHA-256 Partial Collision of initial 36 bits and more
88976
Netflix error code F7355-1204 and F7363-1260
70766
File format of an $2048$ bits RSA public key
145263
“Hash sum mismatch” error due to identical SHA1 and MD5 but different SHA256
109327
The application was unable to start correctly (0xc000007b)
33552
How do I identify the source of a "Tag times protected" error?
38154
How to verify a number encrypted with an unknown key
5991
Failed to create signature file
117232
Reduction from signatures to encryption?
138427
What decodes my encoded hash symbol(%23)?
142036
Is there a strong cryptographic reason for GCM's 2^39 - 256 bit limit?
120747
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed
129945
Why does my AES encryption throws an InvalidKeyException?
146794
"Integer number too large" error message for 600851475143