doc/man7/provider-asym_cipher.pod

50 The asymmetric cipher (OSSL_OP_ASYM_CIPHER) operation enables providers to
51 implement asymmetric cipher algorithms and make them available to applications
90 An asymmetric cipher algorithm implementation may not implement all of these
102 An asymmetric cipher algorithm must also implement some mechanism for generating,
109 structure for holding context information during an asymmetric cipher operation.
111 asymmetric cipher operation function calls.
115 OSSL_FUNC_asym_cipher_freectx() is passed a pointer to the provider side asymmetric
119 OSSL_FUNC_asym_cipher_dupctx() should duplicate the provider side asymmetric cipher
124 OSSL_FUNC_asym_cipher_encrypt_init() initialises a context for an asymmetric encryption
125 given a provider side asymmetric cipher context in the I<ctx> parameter, and a
133 A previously initialised asymmetric cipher context is passed in the I<ctx>
146 OSSL_FUNC_asym_cipher_decrypt_init() initialises a context for an asymmetric decryption
147 given a provider side asymmetric cipher context in the I<ctx> parameter, and a
156 A previously initialised asymmetric cipher context is passed in the I<ctx>
173 OSSL_FUNC_asym_cipher_get_ctx_params() gets asymmetric cipher parameters associated
174 with the given provider side asymmetric cipher context I<ctx> and stores them in
178 OSSL_FUNC_asym_cipher_set_ctx_params() sets the asymmetric cipher parameters associated
179 with the given provider side asymmetric cipher context I<ctx> to I<params>.
183 Parameters currently recognised by built-in asymmetric cipher algorithms are as
185 Not all parameters are relevant to, or are understood by all asymmetric cipher
251 created provider side asymmetric cipher context, or NULL on failure.