Functions for generating random seeds and representing them as dictionary words according to BIP-0039 (Mnemonic code for generating deterministic keys -- https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki). The word list can be used to recover the generated seed, potentially requiring a password.

m := mnemonic.NewMnemonicWithWordfileOrDie("wordlist.txt")
m.GenerateEntropy(128)
words, key, err := m.GenerateSeedWithPassword("aPassword")
fmt.Println(mnemonic.ListToString(words))

words will be an array of strings, and ListToString() will turn that into a single string: also twelve mirror crumble above pretty debate review outside require tribe flight

The generated key can later be regenerated from the word list:

key := mnemonic.SeedFromWordsPassword(words, "aPassword")

Simple function for representing arbitrary data as a memorable (animal based) string. The generated string can not be used to recover any part of the original data.

data, _ := hex.DecodeString("212af859c35b20005791182866be2a6f")
fmt.Println(mnemonic.Nickname(data))

The resulting nickname will be famous seal 642