Lines Matching refs:context
113 structure for holding context information during a cipher operation.
114 A pointer to this context will be passed back in a number of the other cipher
116 The parameter I<provctx> is the provider context generated during provider
119 OSSL_FUNC_cipher_freectx() is passed a pointer to the provider side cipher context in
121 This function should free any resources associated with that context.
123 OSSL_FUNC_cipher_dupctx() should duplicate the provider side cipher context in the
129 newly created provider side cipher context in the I<cctx> parameter.
132 The I<params>, if not NULL, should be set on the context in a manner similar to
136 initialises the context for a decryption operation.
141 side context.
162 The I<cctx> parameter contains a pointer to the provider side context.
169 context in the I<cctx> parameter that should have been previously initialised via
191 provider side cipher context I<cctx> to I<params>.
196 the given provider side cipher context I<cctx> and stores them in I<params>.
205 with the provider side context I<cctx> in its current state if it is
216 provider side cipher context, or NULL on failure.