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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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12
crypto/paillier/pai_asn1.c
View File

@@ -70,15 +70,15 @@ static int paillier_cb(int operation, ASN1_VALUE **pval,
return 1;
}
ASN1_SEQUENCE_cb(PAILLIER_PRIVATE_KEY, paillier_cb) = {
ASN1_SEQUENCE_cb(PaillierPrivateKey, paillier_cb) = {
ASN1_SIMPLE(PAILLIER, n, BIGNUM),
ASN1_SIMPLE(PAILLIER, lambda, BIGNUM),
ASN1_SIMPLE(PAILLIER, x, BIGNUM)
} ASN1_SEQUENCE_END_cb(PAILLIER, PAILLIER_PRIVATE_KEY)
} ASN1_SEQUENCE_END_cb(PAILLIER, PaillierPrivateKey)
ASN1_SEQUENCE_cb(PAILLIER_PUBLIC_KEY, paillier_cb) = {
ASN1_SEQUENCE_cb(PaillierPublicKey, paillier_cb) = {
ASN1_SIMPLE(PAILLIER, n, BIGNUM)
} ASN1_SEQUENCE_END_cb(PAILLIER, PAILLIER_PUBLIC_KEY)
} ASN1_SEQUENCE_END_cb(PAILLIER, PaillierPublicKey)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(PAILLIER, PAILLIER_PRIVATE_KEY, PAILLIER_PRIVATE_KEY)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(PAILLIER, PAILLIER_PUBLIC_KEY, PAILLIER_PUBLIC_KEY)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(PAILLIER, PaillierPrivateKey, PaillierPrivateKey)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(PAILLIER, PaillierPublicKey, PaillierPublicKey)

7
crypto/paillier/pai_lcl.h
View File

@@ -50,6 +50,8 @@
#ifndef HEADER_PAI_LCL_H
#define HEADER_PAI_LCL_H
#include "e_os.h"
struct paillier_st {
int bits;
BIGNUM *n; /* public key */
@@ -57,6 +59,11 @@ struct paillier_st {
BIGNUM *n_squared; /* online */
BIGNUM *n_plusone; /* online */
BIGNUM *x; /* online */
int references;
int flags;
CRYPTO_EX_DATA ex_data;
CRYPTO_RWLOCK *lock;
};
#endif

13
crypto/paillier/pai_lib.c
View File

@@ -145,6 +145,8 @@ int PAILLIER_generate_key(PAILLIER *key, int bits)
} while (0);
ret = 1;
end:
BN_clear_free(p);
BN_clear_free(q);
@@ -345,3 +347,14 @@ end:
return 0;
}
int PAILLIER_up_ref(PAILLIER *r)
{
int i;
if (CRYPTO_atomic_add(&r->references, 1, &i, r->lock) <= 0)
return 0;
REF_PRINT_COUNT("PAILLIER", r);
REF_ASSERT_ISNT(i < 2);
return ((i > 1) ? 1 : 0);
}