Add a SHA1 test to evptests.txt - only the MD5 hash algorithm was being
tested previously.

crypto/evp/evptests.txt

diff --git a/crypto/evp/evptests.txt b/crypto/evp/evptests.txt
index 01a5e3b..583b7d1 100644
--- a/crypto/evp/evptests.txt
+++ b/crypto/evp/evptests.txt
@@ -1,6 +1,9 @@
 #cipher:key:iv:input:output
 #digest:::input:output
 
+# SHA(1) tests (from shatest.c)
+SHA1:::616263:a9993e364706816aba3e25717850c26c9cd0d89d
+
 # MD5 tests (from md5test.c)
 MD5::::d41d8cd98f00b204e9800998ecf8427e
 MD5:::61:0cc175b9c0f1b6a831c399e269772661