Can't verify GPG key for hashcat-3.10.tar.gz

[nipponese]

Hello,

I'm totally new to GPG. How do I verify the public key provided by hashcat?

I attempted several commands:

Code:

gpg --verify hashcat-3.10.tar.gz.asc hashcat-3.10.tar.gz  gpg: Signature made Wed Aug 24 01:37:43 2016 PDT using RSA key ID 8A16544F gpg: Can't check signature: No public key

Code:

gpg --no-default-keyring --keyring hashcat-3.10.tar.gz.asc --verify hashcat-3.10.tar.gz gpg: no valid OpenPGP data found. gpg: the signature could not be verified.

Code:

gpg --import hashcat-3.10.tar.gz.asc  gpg: no valid OpenPGP data found. gpg: Total number processed: 0

However, looking at my copy hashcat-3.10.tar.gz.asc in a text editor does show it contains data a PGP sig.

Here is my output from gpg --version

Code:

gpg (GnuPG) 2.0.30 libgcrypt 1.7.3 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Home: ~/.gnupg Supported algorithms: Pubkey: RSA, RSA, RSA, ELG, DSA Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,         CAMELLIA128, CAMELLIA192, CAMELLIA256 Hash: MD5, SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224 Compression: Uncompressed, ZIP, ZLIB, BZIP2

[atom]

https://hashcat.net/wiki/doku.php?id=fre...signatures