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8b95ee24de
* ext/openssl/lib/ossl_{pkey,pkey_ec}.[ch]: Add elliptic curves.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
141 lines
3.3 KiB
C
141 lines
3.3 KiB
C
/*
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* $Id$
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* 'OpenSSL for Ruby' project
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* Copyright (C) 2001 Michal Rokos <m.rokos@sh.cvut.cz>
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* All rights reserved.
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*/
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/*
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* This program is licenced under the same licence as Ruby.
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* (See the file 'LICENCE'.)
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*/
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#if !defined(_OSSL_PKEY_H_)
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#define _OSSL_PKEY_H_
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extern VALUE mPKey;
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extern VALUE cPKey;
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extern VALUE ePKeyError;
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extern ID id_private_q;
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#define OSSL_PKEY_SET_PRIVATE(obj) rb_iv_set((obj), "private", Qtrue)
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#define OSSL_PKEY_SET_PUBLIC(obj) rb_iv_set((obj), "private", Qfalse)
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#define OSSL_PKEY_IS_PRIVATE(obj) (rb_iv_get((obj), "private") == Qtrue)
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#define WrapPKey(klass, obj, pkey) do { \
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if (!pkey) { \
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rb_raise(rb_eRuntimeError, "PKEY wasn't initialized!"); \
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} \
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obj = Data_Wrap_Struct(klass, 0, EVP_PKEY_free, pkey); \
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OSSL_PKEY_SET_PUBLIC(obj); \
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} while (0)
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#define GetPKey(obj, pkey) do {\
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Data_Get_Struct(obj, EVP_PKEY, pkey);\
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if (!pkey) { \
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rb_raise(rb_eRuntimeError, "PKEY wasn't initialized!");\
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} \
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} while (0)
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#define SafeGetPKey(obj, pkey) do { \
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OSSL_Check_Kind(obj, cPKey); \
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GetPKey(obj, pkey); \
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} while (0)
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void ossl_generate_cb(int, int, void *);
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VALUE ossl_pkey_new(EVP_PKEY *);
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VALUE ossl_pkey_new_from_file(VALUE);
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EVP_PKEY *GetPKeyPtr(VALUE);
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EVP_PKEY *DupPKeyPtr(VALUE);
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EVP_PKEY *GetPrivPKeyPtr(VALUE);
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EVP_PKEY *DupPrivPKeyPtr(VALUE);
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void Init_ossl_pkey(void);
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/*
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* RSA
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*/
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extern VALUE cRSA;
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extern VALUE eRSAError;
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VALUE ossl_rsa_new(EVP_PKEY *);
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void Init_ossl_rsa(void);
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/*
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* DSA
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*/
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extern VALUE cDSA;
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extern VALUE eDSAError;
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VALUE ossl_dsa_new(EVP_PKEY *);
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void Init_ossl_dsa(void);
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/*
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* DH
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*/
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extern VALUE cDH;
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extern VALUE eDHError;
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extern DH *OSSL_DEFAULT_DH_512;
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extern DH *OSSL_DEFAULT_DH_1024;
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VALUE ossl_dh_new(EVP_PKEY *);
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void Init_ossl_dh(void);
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/*
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* EC
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*/
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extern VALUE cEC;
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extern VALUE eECError;
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extern VALUE cEC_GROUP;
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extern VALUE eEC_GROUP;
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extern VALUE cEC_POINT;
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extern VALUE eEC_POINT;
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VALUE ossl_ec_new(EVP_PKEY *);
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void Init_ossl_ec(void);
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#define OSSL_PKEY_BN(keytype, name) \
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/* \
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* call-seq: \
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* key.##name -> aBN \
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*/ \
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static VALUE ossl_##keytype##_get_##name(VALUE self) \
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{ \
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EVP_PKEY *pkey; \
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BIGNUM *bn; \
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\
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GetPKey(self, pkey); \
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bn = pkey->pkey.keytype->name; \
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if (bn == NULL) \
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return Qnil; \
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return ossl_bn_new(bn); \
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} \
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/* \
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* call-seq: \
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* key.##name = bn -> bn \
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*/ \
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static VALUE ossl_##keytype##_set_##name(VALUE self, VALUE bignum) \
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{ \
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EVP_PKEY *pkey; \
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BIGNUM *bn; \
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\
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GetPKey(self, pkey); \
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if (NIL_P(bignum)) { \
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BN_clear_free(pkey->pkey.keytype->name); \
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pkey->pkey.keytype->name = NULL; \
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return Qnil; \
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} \
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\
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bn = GetBNPtr(bignum); \
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if (pkey->pkey.keytype->name == NULL) \
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pkey->pkey.keytype->name = BN_new(); \
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if (pkey->pkey.keytype->name == NULL) \
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ossl_raise(eBNError, NULL); \
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if (BN_copy(pkey->pkey.keytype->name, bn) == NULL) \
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ossl_raise(eBNError, NULL); \
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return bignum; \
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}
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#define DEF_OSSL_PKEY_BN(class, keytype, name) \
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do { \
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rb_define_method(class, #name, ossl_##keytype##_get_##name, 0); \
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rb_define_method(class, #name "=", ossl_##keytype##_set_##name, 1);\
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} while (0)
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#endif /* _OSSL_PKEY_H_ */
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