| Package | Description | 
|---|---|
| org.apache.commons.codec | Interfaces and classes used by
    the various implementations in the sub-packages. | 
| org.apache.commons.codec.binary | Base64, Base32, Binary, and Hexadecimal String encoding and decoding. | 
| org.apache.commons.codec.cli | |
| org.apache.commons.codec.digest | Simplifies common  MessageDigesttasks and
   includes a libc crypt(3) compatible crypt method that supports DES,
   MD5, SHA-256 and SHA-512 based algorithms as well as the Apache
   specific "$apr1$" variant. | 
| org.apache.commons.codec.language | Language and phonetic encoders. | 
| org.apache.commons.codec.language.bm | Implementation details of the Beider-Morse codec. | 
| org.apache.commons.codec.net | 
  Network related encoding and decoding. | 
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