> ## 1 Crypto Release Notes

> This document describes the changes made to the Crypto application.

> ### 1.1 Crypto 1.1.2

> #### 1.1.1 Reported Fixed Bugs and Malfunctions

> - In the manual page `crypto(3)` the function names `md5_finish` and `sha_finish` have been changed to `md5_final` and `sha_final` to correctly document the implementation. Own Id: OTP-3409

> ### 1.2 Crypto 1.1.1

> Code replacement in runtime is supported. Upgrade can be done from from version 1.1 and downgrade to version 1.1.

> #### 1.2.1 Improvements and New Features

> - The driver part of the Crypto application has been updated to use the erl_driver header file. Version 1.1.1 requires emulator version 4.9.1 or later.

> ### 1.3 Crypto 1.1

> #### 1.3.1 Reported Fixed Bugs and Malfunctions

> - On Windows the crypto_drv was incorrectly linked to static run-time libraries instead of dynamic ones. Own Id: OTP-3240

> ### 1.4 Crypto 1.0

> New application.

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