Package: libnss3-tools

"libnss3-tools" package binaries on Debian:

/usr/bin/certutil /usr/bin/chktest /usr/bin/cmsutil /usr/bin/crlutil /usr/bin/derdump /usr/bin/httpserv /usr/bin/modutil /usr/bin/nss-addbuiltin /usr/bin/nss-dbtest /usr/bin/nss-pp /usr/bin/ocspclnt /usr/bin/p7content /usr/bin/p7env /usr/bin/p7sign /usr/bin/p7verify /usr/bin/pk12util /usr/bin/pk1sign /usr/bin/pwdecrypt /usr/bin/rsaperf /usr/bin/selfserv /usr/bin/shlibsign /usr/bin/signtool /usr/bin/signver /usr/bin/ssltap /usr/bin/strsclnt /usr/bin/symkeyutil /usr/bin/tstclnt /usr/bin/vfychain /usr/bin/vfyserv

You may install this package on Debian with apt-get install libnss3-tools