wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Support for DSA keygen, fix for genpkey.

Browse source
This commit is contained in:
Dr. Stephen Henson 2006-04-12 11:14:11 +00:00
parent c927df3fa1
commit 75ef718820
4 changed files with 25 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
apps/genpkey.c
View file

@ -87,7 +87,7 @@ int MAIN(int argc, char **argv)
int badarg = 0;
int ret = 1;
int do_param = -1;
int do_param = 0;
if (bio_err == NULL)
bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
@ -147,8 +147,6 @@ int MAIN(int argc, char **argv)
{
if (!args[1])
goto bad;
if (do_param == -1)
do_param = 0;
if (!init_gen_str(bio_err, &ctx, *(++args),e, do_param))
goto end;
}

2
crypto/dsa/dsa.h
View file

@ -279,6 +279,7 @@ void ERR_load_DSA_strings(void);
#define DSA_F_DSA_VERIFY 108
#define DSA_F_I2D_DSA_SIG 111
#define DSA_F_PKEY_DSA_CTRL 120
#define DSA_F_PKEY_DSA_KEYGEN 121
#define DSA_F_SIG_CB 114
/* Reason codes. */
@ -288,6 +289,7 @@ void ERR_load_DSA_strings(void);
#define DSA_R_DECODE_ERROR 104
#define DSA_R_INVALID_DIGEST_TYPE 106
#define DSA_R_MISSING_PARAMETERS 101
#define DSA_R_NO_PARAMETERS_SET 107
#define DSA_R_PARAMETER_ENCODING_ERROR 105
#ifdef __cplusplus

2
crypto/dsa/dsa_err.c
View file

@ -89,6 +89,7 @@ static ERR_STRING_DATA DSA_str_functs[]=
{ERR_FUNC(DSA_F_DSA_VERIFY), "DSA_verify"},
{ERR_FUNC(DSA_F_I2D_DSA_SIG), "i2d_DSA_SIG"},
{ERR_FUNC(DSA_F_PKEY_DSA_CTRL), "PKEY_DSA_CTRL"},
{ERR_FUNC(DSA_F_PKEY_DSA_KEYGEN), "PKEY_DSA_KEYGEN"},
{ERR_FUNC(DSA_F_SIG_CB), "SIG_CB"},
{0,NULL}
};
@ -101,6 +102,7 @@ static ERR_STRING_DATA DSA_str_reasons[]=
{ERR_REASON(DSA_R_DECODE_ERROR) ,"decode error"},
{ERR_REASON(DSA_R_INVALID_DIGEST_TYPE) ,"invalid digest type"},
{ERR_REASON(DSA_R_MISSING_PARAMETERS) ,"missing parameters"},
{ERR_REASON(DSA_R_NO_PARAMETERS_SET) ,"no parameters set"},
{ERR_REASON(DSA_R_PARAMETER_ENCODING_ERROR),"parameter encoding error"},
{0,NULL}
};

21
crypto/dsa/dsa_pmeth.c
View file

@ -200,6 +200,24 @@ static int pkey_dsa_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
return ret;
}
static int pkey_dsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
{
DSA *dsa = NULL;
if (ctx->pkey == NULL)
{
DSAerr(DSA_F_PKEY_DSA_KEYGEN, DSA_R_NO_PARAMETERS_SET);
return 0;
}
dsa = DSA_new();
if (!dsa)
return 0;
EVP_PKEY_assign_DSA(pkey, dsa);
/* Note: if error return, pkey is freed by parent routine */
if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
return 0;
return DSA_generate_key(pkey->pkey.dsa);
}
const EVP_PKEY_METHOD dsa_pkey_meth =
{
EVP_PKEY_DSA,
@ -210,7 +228,8 @@ const EVP_PKEY_METHOD dsa_pkey_meth =
0,
pkey_dsa_paramgen,
0,0,
0,
pkey_dsa_keygen,
0,
pkey_dsa_sign,