+@example
+$ [fetch|wget] http://www.ca.cypherpunks.ru/cert.pem
+$ [fetch|wget] http://www.ca.cypherpunks.ru/cert.pem.asc
+$ gpg --auto-key-locate dane --locate-keys stargrave at stargrave dot org
+$ gpg --auto-key-locate wkd --locate-keys stargrave at gnupg dot net
+$ gpg --verify cert.pem.asc
+$ SSL_CERT_FILE=`pwd`/cert.pem GIT_SSL_CAINFO=`pwd`/cert.pem go get \
+ go.cypherpunks.ru/gogost/v5
+@end example
+
+@item You can unpack tarball somewhere and use @code{replace} command in
+your local @file{go.mod}: