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pki: ssh_pki_generate

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for both gcrypt and openssl
This commit is contained in:
Aris Adamantiadis
2011-09-24 01:36:58 +02:00
parent 21d68112b8
commit e38f2f933b
5 changed files with 97 additions and 0 deletions
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27
src/pki_gcrypt.c
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@@ -966,6 +966,33 @@ fail:
return NULL;
}
static int pki_key_generate(ssh_key key, int parameter, const char *type_s, int type){
gcry_sexp_t parms;
int rc;
rc = gcry_sexp_build(&parms,
NULL,
"(genkey(%s(nbits %d)(transient-key)))",
type_s,
parameter);
if (rc != 0)
return SSH_ERROR;
if(type == SSH_KEYTYPE_RSA)
rc = gcry_pk_genkey(&key->rsa, parms);
else
rc = gcry_pk_genkey(&key->dsa, parms);
gcry_sexp_release(parms);
if (rc != 0)
return SSH_ERROR;
return SSH_OK;
}
int pki_key_generate_rsa(ssh_key key, int parameter){
return pki_key_generate(key, parameter, "rsa", SSH_KEYTYPE_RSA);
}
int pki_key_generate_dss(ssh_key key, int parameter){
return pki_key_generate(key, parameter, "dsa", SSH_KEYTYPE_DSS);
}
ssh_string pki_publickey_to_blob(const ssh_key key)
{
ssh_buffer buffer;