Features
- Add Format-Preserving-Encryption (FPE):
- add integer and big integers encryption (as string with radix and digits)
- add string encryption according to given alphabet
- "numeric": 0123456789
- "hexa_decimal": 0123456789abcdef
- "alpha_lower": abcdefghijklmnopqrstuvwxyz
- "alpha_upper": ABCDEFGHIJKLMNOPQRSTUVWXYZ
- "alpha": abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
- "alpha_numeric": 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
- "utf": creates an Alphabet with the first 63489 (~2^16) Unicode characters
- "chinese": creates an Alphabet with the Chinese characters
- "latin1sup": creates an Alphabet with the latin-1 and latin1-supplement characters (supports French)
- "latin1sup_alphanum": creates an Alphabet with the latin-1 and latin1-supplement characters but without the non alphanumeric characters (supports French)
- add float encryption
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