EVP_CIPHER_CTX_nid,
EVP_CIPHER_CTX_get_params,
EVP_CIPHER_gettable_ctx_params,
+EVP_CIPHER_CTX_gettable_params,
EVP_CIPHER_CTX_set_params,
EVP_CIPHER_settable_ctx_params,
+EVP_CIPHER_CTX_settable_params,
EVP_CIPHER_CTX_block_size,
EVP_CIPHER_CTX_key_length,
EVP_CIPHER_CTX_iv_length,
const OSSL_PARAM *EVP_CIPHER_gettable_params(const EVP_CIPHER *cipher);
const OSSL_PARAM *EVP_CIPHER_settable_ctx_params(const EVP_CIPHER *cipher);
const OSSL_PARAM *EVP_CIPHER_gettable_ctx_params(const EVP_CIPHER *cipher);
+ const OSSL_PARAM *EVP_CIPHER_CTX_settable_params(EVP_CIPHER_CTX *ctx);
+ const OSSL_PARAM *EVP_CIPHER_CTX_gettable_params(EVP_CIPHER_CTX *ctx);
int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
EVP_CIPHER_CTX_get_params() retrieves the requested list of operation
B<params> from CIPHER context B<ctx>.
-EVP_CIPHER_gettable_params(), EVP_CIPHER_gettable_ctx_params(), and
-EVP_CIPHER_settable_ctx_params() get a constant B<OSSL_PARAM> array
-that describes the retrievable and settable parameters, i.e. parameters
-that can be used with EVP_CIPHER_get_params(), EVP_CIPHER_CTX_get_params()
-and EVP_CIPHER_CTX_set_params(), respectively.
-See L<OSSL_PARAM(3)> for the use of B<OSSL_PARAM> as parameter descriptor.
+EVP_CIPHER_gettable_params() returns an B<OSSL_PARAM> array that describes
+the retrievable and settable parameters. EVP_CIPHER_gettable_params()
+returns parameters that can be used with EVP_CIPHER_get_params(). See
+L<OSSL_PARAM(3)> for the use of B<OSSL_PARAM> as a parameter descriptor.
+
+EVP_CIPHER_gettable_ctx_params() and EVP_CIPHER_CTX_gettable_params()
+return constant B<OSSL_PARAM> arrays that describe the retrievable
+parameters that can be used with EVP_CIPHER_CTX_get_params().
+EVP_CIPHER_gettable_ctx_params() returns the parameters that can be
+retrieved from the algorithm, whereas EVP_CIPHER_CTX_gettable_params()
+returns the parameters that can be retrieved in the context's current
+state. See L<OSSL_PARAM(3)> for the use of B<OSSL_PARAM> as a parameter
+descriptor.
+
+EVP_CIPHER_settable_ctx_params() and EVP_CIPHER_CTX_settable_params()
+return constant B<OSSL_PARAM> arrays that describe the settable
+parameters that can be used with EVP_CIPHER_CTX_set_params().
+EVP_CIPHER_settable_ctx_params() returns the parameters that can be
+retrieved from the algorithm, whereas EVP_CIPHER_CTX_settable_params()
+returns the parameters that can be retrieved in the context's current
+state. See L<OSSL_PARAM(3)> for the use of B<OSSL_PARAM> as a parameter
+descriptor.
EVP_CIPHER_key_length() and EVP_CIPHER_CTX_key_length() return the key
length of a cipher when passed an B<EVP_CIPHER> or B<EVP_CIPHER_CTX>
EVP_CIPHER_CTX_reset().
The EVP_CIPHER_fetch(), EVP_CIPHER_free(), EVP_CIPHER_up_ref(),
-EVP_CIPHER_CTX_set_params() and EVP_CIPHER_CTX_get_params() functions
-were added in 3.0.
+EVP_CIPHER_get_params(), EVP_CIPHER_CTX_set_params(),
+EVP_CIPHER_CTX_get_params(), EVP_CIPHER_gettable_params(),
+EVP_CIPHER_settable_ctx_params(), EVP_CIPHER_gettable_ctx_params(),
+EVP_CIPHER_CTX_settable_params() and EVP_CIPHER_CTX_gettable_params()
+functions were added in 3.0.
=head1 COPYRIGHT