New returns a new random string of the standard length, consisting of standard characters.

NewLen returns a new random string of the provided length, consisting of standard characters.

NewLenChars returns a new random string of the provided length, consisting of the provided byte slice of allowed characters (maximum 256).

StdLen is a standard length of uniuri string to achive ~95 bits of entropy.

UUIDLen is a length of uniuri string to achive ~119 bits of entropy, closest to what can be losslessly converted to UUIDv4 (122 bits).

StdChars is a set of standard characters allowed in uniuri string.