Verifying Package Integrity Using MD5 Checksums or GnuPG mTPjbSkvzS9kSWFmfhQgnBDKEYJpVZgE1sN52rYC1sDeGeiuKxlzjVov9MMhYMWa Zo3R5o3F2iIM/BK6FbC252lf/Mhu3ICuXujNBZNYiQEiBBABAgAMBQJLbSH4BQMA EnUAAAoJEJcQuJvKV618kd0IAJLLwDH6gvgAlBFklQJXqQxUdcSOOVMAWtlHgWOy ozjgomZZBkRL8dtCDr9YBMcj5czcQ3qpmLJdppXhKB+kJV2iUXfDMSFXwJ4wLfIs 8FNnXw8H5U01oBkGH/Ku6ngL9Vwt+MjYHtCWkw9QueUKZnDudX9qIzLAIt+mwSTu A6+fY4VWIg40AA0v3exaQM55YR/UhlKunpGG9o8Qkq77dMEbTMpOmBoLbOMRB3Dd MAvVU6G2l6Pcb7KobVCuOBnb6batXARV/G8sw+nzfJ16fr/KobZT2A6m+Jrqk4dl F14ljLbz16O5JGUPAryN2G2ddBdSAy7dtFSVhWWiWC9n88q5Ag0EPj6jHRAIAO/h iX8WzHWOMLJT54x/axeDdqn1rBDf5cWmaCWHN2ujNNlgpx5emoU9v7QStsNUCOGB bXkeO4Ar7YG+jtSR33zqNh3y5kQ0YkY3dQ0wh6nsl+wh4XIIY/3TUZVtmdJeUBRH JlfVNFYad2hX1guFI37Ny1PoZAFsxO82g+XB/Se8r/+sbmVcONdcdIeFKrE3FjLt IjNQcxC6l9Q2Oy8KDxG/zvUZG3+H5i3tdRMyGgmuD6gEV0GXOHYUopzLeit1+Aa0 bCk36Mwbu+BeOw/CJW3+b0mB27hOaf9aCA855IP6fJFvtxcblq8nHIqhU3Dc9tec sl9/S1xZ5S8ylG/xeRsAAwUH/i8KqmvAhq0X7DgCcYputwh37cuZlHOa1Ep07JRm BCDgkdQXkGrsj2Wzw7Aw/TGdWWkmn2pxb8BRui5cfcZFO7c6vryi6FpJuLucX975 +eVY50ndWkPXkJ1HF4i+HJwRqE2zliN/RHMs4LJcwXQvvjD43EE3AO6eiVFbD+qA AdxUFoOeLblKNBHPG7DPG9xL+Ni5rkE+TXShxsB7F0z7ZdJJZOG0JODmox7IstQT GoaU9u41oyZTIiXPiFidJoIZCh7fdurP8pn3X+R5HUNXMr7M+ba8lSNxce/F3kmH 0L7rsKqdh9d/aVxhJINJ+inVDnrXWVoXu9GBjT8Nco1iU9SIVAQYEQIADAUCTnc9 7QUJE/sBuAASB2VHUEcAAQEJEIxxjTtQcuH1FJsAmwWK9vmwRJ/y9gTnJ8PWf0BV roUTAKClYAhZuX2nUNwH4vlEJQHDqYa5yQ== =ghXk -----END PGP PUBLIC KEY BLOCK----- shell>  gpg --import mysql_pubkey.asc gpg: key 5072E1F5: public key "MySQL Release Engineering <mysql-build@oss.oracle.com>" imported gpg: Total number processed: 1 gpg: imported: 1 gpg: no ultimately trusted keys found shell> gpg --recv-keys 5072E1F5 gpg: requesting key 5072E1F5 from hkp server keys.gnupg.net gpg: key 5072E1F5: "MySQL Release Engineering <mysql-build@oss.oracle.com>" 1 new user ID gpg: key 5072E1F5: "MySQL Release Engineering <mysql-build@oss.oracle.com>" 53 new signatures gpg: no ultimately trusted keys found gpg: Total number processed: 1 gpg: new user IDs: 1 gpg: new signatures: 53 You can also download the key from the public keyserver using the public key id,  5072E1F5 : If you want to import the key into your RPM configuration to validate RPM install packages, you should be able to import the key directly: shell>  rpm --import mysql_pubkey.asc If you experience problems or require RPM specific information, see Section 2.1.4.4, “Signature Checking Using RPM” . After you have downloaded and imported the public build key, download your desired MySQL package and the corresponding signature, which also is available from the download page. The signature file has the same name as the distribution file with an  .asc  extension, as shown by the examples in the following table. 105 To import the build key into your personal public GPG keyring, use  gpg --import . For example, if you have saved the key in a file named  mysql_pubkey.asc , the import command looks like this: