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paillier pen support

Browse Source 
and some bug fixes
This commit is contained in:
Zhi Guan
2017-03-16 12:33:31 +08:00
parent 29ba25b7e4
commit 3090de8951
26 changed files with 375 additions and 141 deletions
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41
crypto/x509/x_pubkey.c
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@@ -16,6 +16,7 @@
#include "internal/x509_int.h"
#include <openssl/rsa.h>
#include <openssl/dsa.h>
#include <openssl/paillier.h>
struct X509_pubkey_st {
X509_ALGOR *algor;
@@ -255,6 +256,46 @@ int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp)
}
#endif
#ifndef OPENSSL_NO_PAILLIER
PAILLIER *d2i_PAILLIER_PUBKEY(PAILLIER **a, const unsigned char **pp, long length)
{
EVP_PKEY *pkey;
PAILLIER *key;
const unsigned char *q;
q = *pp;
pkey = d2i_PUBKEY(NULL, &q, length);
if (!pkey)
return NULL;
key = EVP_PKEY_get1_PAILLIER(pkey);
EVP_PKEY_free(pkey);
if (!key)
return NULL;
*pp = q;
if (a) {
PAILLIER_free(*a);
*a = key;
}
return key;
}
int i2d_PAILLIER_PUBKEY(PAILLIER *a, unsigned char **pp)
{
EVP_PKEY *pktmp;
int ret;
if (!a)
return 0;
pktmp = EVP_PKEY_new();
if (pktmp == NULL) {
ASN1err(ASN1_F_I2D_PAILLIER_PUBKEY, ERR_R_MALLOC_FAILURE);
return 0;
}
EVP_PKEY_set1_PAILLIER(pktmp, a);
ret = i2d_PUBKEY(pktmp, pp);
EVP_PKEY_free(pktmp);
return ret;
}
#endif
#ifndef OPENSSL_NO_DSA
DSA *d2i_DSA_PUBKEY(DSA **a, const unsigned char **pp, long length)
{