libopencm3/libopencm3 — pull request #157 by Clouded (2013-05-31 18:54:41+00:00)
Title: Add basic support for stm32 hash processor.

Added hash processor register definitions and main functions. Hash
processor is supported in stm32f21, stm32f41 and stm32f43 and can be
used to calculate Md5 and Sha1.