decryption. They decrypt a public key encrypted symmetric key and
then decrypt data using it.
-EVP_OpenInit() initialises a cipher context B<ctx> for decryption
+EVP_OpenInit() initializes a cipher context B<ctx> for decryption
with cipher B<type>. It decrypts the encrypted symmetric key of length
B<ekl> bytes passed in the B<ek> parameter using the private key B<priv>.
The IV is supplied in the B<iv> parameter.
It is possible to call EVP_OpenInit() twice in the same way as
EVP_DecryptInit(). The first call should have B<priv> set to NULL
-and (after setting any cipher paramaters) it should be called again
+and (after setting any cipher parameters) it should be called again
with B<type> set to NULL.
If the cipher passed in the B<type> parameter is a variable length