Choice makes a random choice from a slice.

ChoiceSlice select n comparable are random choice in a slice.

Int generates a cryptographically-secure random Int.

Int64 generates a cryptographically-secure random Int64.

IntRange returns a random integer between a given range.

IntRange64 returns a random big integer between a given range.

Random is responsible for generating random data from a given character set.

String generates a cryptographically secure string.

Ascii alphabets: [a-zA-Z].

Ascii lower alphabets: [a-z].

Ascii upper alphabets: [A-Z].

Ascii characters: [a-zA-Z0-9].

hexadecimal number: [0-9a-fA-F].

numeric: [0-9].

printable characters.

punctuation and special characters.