The go.crypto repo was missed when this function was removed from the
ciphers in the standard library.
R=agl
CC=golang-dev
https://golang.org/cl/6904062
Manual edits to README.
Moved from main Go repository, deleted Makefiles, ran gofix -r go1rename.
Tested with: go test code.google.com/p/go.crypto/...
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5564059