trojan : config: Port openssl sha224 to use EVP functions

As suggested by SHA224(3ssl), use the EVP_DigestInit functions. Calling
the hash functions directly is deprecated for applications. Further,
actually check the return values from the OpenSSL functions and throw
appropriate runtime errors.

Author: Lienol

package/trojan/Makefile

@@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=trojan
 PKG_VERSION:=1.14.1
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/trojan-gfw/trojan.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=7cfe059c664e06bc7663620024578d85d9e6008c
+PKG_SOURCE_VERSION:=c3a17f2b37dc2397c34cd55832e4a612b9e089c1
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
 CMAKE_INSTALL:=1