Generates cryptographically random keys that can be used as session ids, api keys or authentication tokens etc. Generated keys support:
- multiple charsets (Base58, Base62, RFC6265 cookie compatible or custom unicode compatible charset)
- minimum entropy, or
- key length (number of characters)
You can also override the following parameters:
- character set (default:
[a-z][A-Z][0-9]) - minimum entropy (default: 128 bits)
- key length (default: 0)
go get https://github.com/justasable/keygen
Using Default Values
k, err := keygen.New(nil)
key, err := k.Key()Using Config
k, err := keygen.New(&keygen.Config{
Charset: keygen.CharsetRFC6265,
MinEntropy: 256,
})
key, err := k.Key()Setting Custom Charset and Key Length
k, err := keygen.New(&keygen.Config{
Charset: "日本語",
KeyLength: 10,
})
key, err := k.Key()