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openssl 1.1 DSA functions

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orignal 2016-10-12 12:31:27 -04:00
parent 8182f97c15
commit e45e5df377
2 changed files with 12 additions and 5 deletions
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7
Crypto.cpp
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@ -135,11 +135,8 @@ namespace crypto
DSA * CreateDSA () DSA * CreateDSA ()
{ {
DSA * dsa = DSA_new (); DSA * dsa = DSA_new ();
dsa->p = BN_dup (dsap); DSA_set0_pqg (dsa, BN_dup (dsap), BN_dup (dsaq), BN_dup (dsag));
dsa->q = BN_dup (dsaq); DSA_set0_key (dsa, NULL, NULL);
dsa->g = BN_dup (dsag);
dsa->priv_key = NULL;
dsa->pub_key = NULL;
return dsa; return dsa;
} }

10
Crypto.h
View File

@ -279,6 +279,16 @@ namespace crypto
void InitCrypto (bool precomputation); void InitCrypto (bool precomputation);
void TerminateCrypto (); void TerminateCrypto ();
// take care about openssl version
#include <openssl/opensslv.h>
#if (OPENSSL_VERSION_NUMBER < 0x010100000) // 1.1.0
// define getters and setters introduced in 1.1.0
inline int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g) { d->p = p; d->q = q; d->g = g; return 1; }
inline int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key) { d->pub_key = pub_key; d->priv_key = priv_key; return 1; }
#endif
} }
} }