Changes between 0.9.8m (?) and 1.0.0 [xx XXX xxxx]
+ *) Add "missing" function EVP_CIPHER_CTX_copy(). This copies a cipher
+ context. The operation can be customised via the ctrl mechanism in
+ case ENGINEs want to include additional functionality.
+ [Steve Henson]
+
*) Tolerate yet another broken PKCS#8 key format: private key value negative.
[Steve Henson]