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Give DH, DSA, and RSA functions to "up" their reference counts. Otherwise,

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dependant code has to directly increment the "references" value of each
such structure using the corresponding lock. Apart from code duplication,
this provided no "REF_CHECK/REF_PRINT" checking and violated
encapsulation.
This commit is contained in:
Geoff Thorpe
2001-08-25 17:24:21 +00:00
parent e7cf7fcd21
commit 5cbc2e8bc1
6 changed files with 54 additions and 1 deletions
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4
crypto/dsa/dsa.h
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@@ -177,6 +177,9 @@ DSA * DSA_new_method(DSA_METHOD *meth);
#else
DSA * DSA_new_method(struct engine_st *engine);
#endif
void DSA_free (DSA *r);
/* "up" the DSA object's reference count */
int DSA_up(DSA *r);
int DSA_size(const DSA *);
/* next 4 return -1 on error */
int DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp);
@@ -184,7 +187,6 @@ int DSA_sign(int type,const unsigned char *dgst,int dlen,
unsigned char *sig, unsigned int *siglen, DSA *dsa);
int DSA_verify(int type,const unsigned char *dgst,int dgst_len,
const unsigned char *sigbuf, int siglen, DSA *dsa);
void DSA_free (DSA *r);
int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int DSA_set_ex_data(DSA *d, int idx, void *arg);