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/*
* 'OpenSSL for Ruby' project
* Copyright (C) 2001-2002 Michal Rokos <m.rokos@sh.cvut.cz>
* All rights reserved.
*/
/*
* This program is licensed under the same licence as Ruby.
* (See the file 'COPYING'.)
*/
#if !defined(_OSSL_CIPHER_H_)
#define _OSSL_CIPHER_H_
/*
* Gets EVP_CIPHER from a String or an OpenSSL::Digest instance (discouraged,
* but still supported for compatibility). A holder object is created if the
* EVP_CIPHER is a "fetched" algorithm.
*/
const EVP_CIPHER *ossl_evp_cipher_fetch(VALUE obj, volatile VALUE *holder);
/*
* This is meant for OpenSSL::Engine#cipher. EVP_CIPHER must not be a fetched
* one.
*/
VALUE ossl_cipher_new(const EVP_CIPHER *);
void Init_ossl_cipher(void);
#endif /* _OSSL_CIPHER_H_ */
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