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openssl: Update RSA API to OpenSSL 1.1.0

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This commit is contained in:
Tobias Brunner
2016-06-29 11:09:37 +02:00
parent 375a5ed240
commit 3fb2c8edb7
2 changed files with 52 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c
+32 -9
View File
@@ -20,6 +20,7 @@
#include "openssl_rsa_private_key.h"
#include "openssl_rsa_public_key.h"
#include "openssl_util.h"
#include <utils/debug.h>
@@ -35,6 +36,12 @@
*/
#define PUBLIC_EXPONENT 0x10001
#if OPENSSL_VERSION_NUMBER < 0x10100000L
OPENSSL_KEY_FALLBACK(RSA, key, n, e, d)
OPENSSL_KEY_FALLBACK(RSA, factors, p, q)
OPENSSL_KEY_FALLBACK(RSA, crt_params, dmp1, dmq1, iqmp)
#endif
typedef struct private_openssl_rsa_private_key_t private_openssl_rsa_private_key_t;
/**
@@ -436,22 +443,38 @@ openssl_rsa_private_key_t *openssl_rsa_private_key_load(key_type_t type,
}
else if (n.ptr && e.ptr && d.ptr && p.ptr && q.ptr && coeff.ptr)
{
BIGNUM *bn_n, *bn_e, *bn_d, *bn_p, *bn_q;
BIGNUM *dmp1 = NULL, *dmq1 = NULL, *iqmp = NULL;
this->rsa = RSA_new();
this->rsa->n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL);
this->rsa->e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL);
this->rsa->d = BN_bin2bn((const u_char*)d.ptr, d.len, NULL);
this->rsa->p = BN_bin2bn((const u_char*)p.ptr, p.len, NULL);
this->rsa->q = BN_bin2bn((const u_char*)q.ptr, q.len, NULL);
bn_n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL);
bn_e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL);
bn_d = BN_bin2bn((const u_char*)d.ptr, d.len, NULL);
if (!RSA_set0_key(this->rsa, bn_n, bn_e, bn_d))
{
destroy(this);
return NULL;
}
bn_p = BN_bin2bn((const u_char*)p.ptr, p.len, NULL);
bn_q = BN_bin2bn((const u_char*)q.ptr, q.len, NULL);
if (!RSA_set0_factors(this->rsa, bn_p, bn_q))
{
destroy(this);
return NULL;
}
if (exp1.ptr)
{
this->rsa->dmp1 = BN_bin2bn((const u_char*)exp1.ptr, exp1.len, NULL);
dmp1 = BN_bin2bn((const u_char*)exp1.ptr, exp1.len, NULL);
}
if (exp2.ptr)
{
this->rsa->dmq1 = BN_bin2bn((const u_char*)exp2.ptr, exp2.len, NULL);
dmq1 = BN_bin2bn((const u_char*)exp2.ptr, exp2.len, NULL);
}
this->rsa->iqmp = BN_bin2bn((const u_char*)coeff.ptr, coeff.len, NULL);
if (RSA_check_key(this->rsa) == 1)
iqmp = BN_bin2bn((const u_char*)coeff.ptr, coeff.len, NULL);
if (RSA_set0_crt_params(this->rsa, dmp1, dmq1, iqmp) &&
RSA_check_key(this->rsa) == 1)
{
return &this->public;
}
src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c
+20 -7
View File
@@ -28,6 +28,10 @@
#include <openssl/rsa.h>
#include <openssl/x509.h>
#if OPENSSL_VERSION_NUMBER < 0x10100000L
OPENSSL_KEY_FALLBACK(RSA, key, n, e, d)
#endif
typedef struct private_openssl_rsa_public_key_t private_openssl_rsa_public_key_t;
/**
@@ -224,11 +228,13 @@ bool openssl_rsa_fingerprint(RSA *rsa, cred_encoding_type_t type, chunk_t *fp)
break;
default:
{
const BIGNUM *bn_n, *bn_e;
chunk_t n = chunk_empty, e = chunk_empty;
bool success = FALSE;
if (openssl_bn2chunk(rsa->n, &n) &&
openssl_bn2chunk(rsa->e, &e))
RSA_get0_key(rsa, &bn_n, &bn_e, NULL);
if (openssl_bn2chunk(bn_n, &n) &&
openssl_bn2chunk(bn_e, &e))
{
success = lib->encoding->encode(lib->encoding, type, rsa, fp,
CRED_PART_RSA_MODULUS, n,
@@ -297,10 +303,12 @@ METHOD(public_key_t, get_encoding, bool,
}
default:
{
const BIGNUM *bn_n, *bn_e;
chunk_t n = chunk_empty, e = chunk_empty;
if (openssl_bn2chunk(this->rsa->n, &n) &&
openssl_bn2chunk(this->rsa->e, &e))
RSA_get0_key(this->rsa, &bn_n, &bn_e, NULL);
if (openssl_bn2chunk(bn_n, &n) &&
openssl_bn2chunk(bn_e, &e))
{
success = lib->encoding->encode(lib->encoding, type, NULL,
encoding, CRED_PART_RSA_MODULUS, n,
@@ -416,10 +424,15 @@ openssl_rsa_public_key_t *openssl_rsa_public_key_load(key_type_t type,
}
else if (n.ptr && e.ptr && type == KEY_RSA)
{
BIGNUM *bn_n, *bn_e;
this->rsa = RSA_new();
this->rsa->n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL);
this->rsa->e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL);
return &this->public;
bn_n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL);
bn_e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL);
if (RSA_set0_key(this->rsa, bn_n, bn_e, NULL))
{
return &this->public;
}
}
destroy(this);
return NULL;