#include <openssl/pem.h>
#include <openssl/err.h>
-#define __TINC_RSA_INTERNAL__
+#define TINC_RSA_INTERNAL
typedef RSA rsa_t;
#include "../logger.h"
#ifndef HAVE_RSA_SET0_KEY
int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d) {
- BN_free(r->n); r->n = n;
- BN_free(r->e); r->e = e;
- BN_free(r->d); r->d = d;
+ BN_free(r->n);
+ r->n = n;
+ BN_free(r->e);
+ r->e = e;
+ BN_free(r->d);
+ r->d = d;
return 1;
}
#endif
}
rsa_t *rsa = RSA_new();
- if(!rsa)
+
+ if(!rsa) {
return NULL;
-
+ }
+
RSA_set0_key(rsa, bn_n, bn_e, NULL);
return rsa;
}
rsa_t *rsa = RSA_new();
- if(!rsa)
+
+ if(!rsa) {
return NULL;
+ }
RSA_set0_key(rsa, bn_n, bn_e, bn_d);
rsa = PEM_read_RSA_PUBKEY(fp, NULL, NULL, NULL);
}
- if(!rsa)
+ if(!rsa) {
logger(DEBUG_ALWAYS, LOG_ERR, "Unable to read RSA public key: %s", ERR_error_string(ERR_get_error(), NULL));
+ }
return rsa;
}
rsa_t *rsa_read_pem_private_key(FILE *fp) {
rsa_t *rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL, NULL);
- if(!rsa)
+ if(!rsa) {
logger(DEBUG_ALWAYS, LOG_ERR, "Unable to read RSA private key: %s", ERR_error_string(ERR_get_error(), NULL));
+ }
return rsa;
}
}
bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out) {
- if(RSA_public_encrypt(len, in, out, rsa, RSA_NO_PADDING) == len)
+ if(RSA_public_encrypt(len, in, out, rsa, RSA_NO_PADDING) == len) {
return true;
+ }
logger(DEBUG_ALWAYS, LOG_ERR, "Unable to perform RSA encryption: %s", ERR_error_string(ERR_get_error(), NULL));
return false;
}
bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out) {
- if(RSA_private_decrypt(len, in, out, rsa, RSA_NO_PADDING) == len)
+ if(RSA_private_decrypt(len, in, out, rsa, RSA_NO_PADDING) == len) {
return true;
+ }
logger(DEBUG_ALWAYS, LOG_ERR, "Unable to perform RSA decryption: %s", ERR_error_string(ERR_get_error(), NULL));
return false;
}
void rsa_free(rsa_t *rsa) {
- if(rsa)
+ if(rsa) {
RSA_free(rsa);
+ }
}