# crypto

### APPLICATION

crypto

### APPLICATION SUMMARY

The Crypto Application

### DESCRIPTION

This chapter describes the application Crypto in OTP, which provides message digests MD5 and SHA, and CBC-DES encryption and decryption.

The purpose of this application is to provide message digest and DES encryption for SMNPv3.

### Configuration

The following environment configuration parameters are defined for the Crypto application. Refer to application(3) for more information about configuration parameters.

`debug = true | false <optional>`
  Causes debug information to be written to standard error or standard output. Default is `false`.

### SEE ALSO

application(3)

### AUTHORS

Peter Högfeldt - support@erlang.ericsson.se

crypto 1.1.2
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